otel de scule_gb

8/11/2019 Otel de Scule_GB

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We offer a complete service spectrum ranging

from production and processing to distribution.

Distinguished by their purity and homogeneity,

the high-quality tool steels we produce are

manufactured in our most modern plants

located in Witten, Siegen, Krefeld and Hagen.

The150 years of experience in steel production

and our lead in continuous casting technology

has placed us in a highly advantageous position.

As an international distribution company, we

source steel from our own production units

or on the best possible terms globally through

external suppliers. Our longstanding cooperation

with renowned steel producers ensures constant

quality standards.

At SC HMOLZ + BICKENBACH, these

manufacturers as well as the steels they

produce are subject to continuous controls

in order to guarantee the highest standards are

met on an ongoing basis. We take this to the

point that we certify our producers together

with you.

In this manner every single one of our highgrade

and engineering steels fulfils the most

It is not only our clients diverse requirements that

have contributed to our company becoming one

of the worlds largest producers, processors and

distributors of long products made from specialty

steel, but also our longstanding tradition spanning

over 150 years.

Today we are in a position to supply nearly the entire range of tool

steels obtainable in the most diverse qualities and sizes and, with

more than 70,000 items in stock, short term delivery is a priority.

Our extensive product portfolio is supplemented by a comprehensive

service program. This includes advisory services, wide-range

processing and logistic solutions which offer maximum flexibility

from start to finish.

To respond to your requirements even more efficiently and to let you

benefit increasingly from our know-how of local and international

markets, we are constantly expanding our distribution network. As

a result, we are located in all the significant worldwide markets to

service your needs.

High-performancetool steels forevery type of

application

02 03

Customized quality-tested tool steel solutions

stringent quality demands made in the fields of

mechanical engineering and by the automotive

industry.

Our finely tuned range of services offers you

the advantage of always receiving quality-

tested steel products from a single source

worldwide.

Through our extensive distribution network,

we ensure that any business can be supplied

with the suitable steel at whatever location.

This even applies to small lot production.

Extensive processing is a further service we

offer. This spans from simple saw-cuts to

machining very close tolerances. When it

comes to fixed lengths and end machining,

we make it our business to supply you with

virtually everything which is technically feasible.

Whether a countrys specific steel standards

or customized special materials for crucial

components are concerned, you can be

assured that SCHMOLZ + BICKENBACH is

the competent business partner for every steel

solution and this includes supplying you with

your ready-to-install workpiece.


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Workpiece in a

plasma nitriding

plant

Electroslag

remelting furnace

(ESR furnace)

With tool steels having to satisfy especially

high levels of toughness, homogeneity

and purity standards, DEUTSCHE

EDELSTAHLWERKE has five electroslag

remelting furnaces (ESRs) and one vacuum-

arc remelting furnace (VAR) at their disposal.

The decision as to which process and furnace

to use is predetermined by the desired quality

the remelted steel should have. Electroslag

remelting (ESR) produces noticeably refined

sulfidic purity in comparison to unremelted

steel. To improve oxidic purity, vacuum-arc

remelting (VAR) is employed.

A bonus for our clients

Through the use of a s pecial precision-

hardening process developed by us, we

are in the position to reduce the deformation

of small components such as guide strips

to a minimum.

The purity and homogeneity of our hot-work

tool steels stems from producing them in our

modern steelworks. We fulfil our clients' pre-

defined demands by means of precision

alloying and using process specifications for

melting, shaping and heat treatment.

The tool steels produced by DEUTSCHE

EDELSTAHLWERKE are melted in 130-ton

electric arc furnaces. A subsequent analytical

fine-tuning is carried out in a ladle furnace,

followed by vacuum degassing of the steel

just before casting.

In order to cast the metallurgically treated

molten metal, two processes can be applied

depending on the required size of the final

product. Usually a bow-type and optimized

vertical continuous casting method is used,

but for large forging sizes, ingot casting is

employed.

The integratio n of the previous Thyssen

hardening shops into the hardening sector of

DEUTSCHE EDELSTAHLWERKE group has

enabled us to build on decades of tradition

in all fields of heat treatment. From a practical

point of view, we are now able to manufacture

products using the complete production chain

starting with steel production, via pre-machining

to refining through to heat treatment. Our one-

stop solution is invaluable for the world's most

important markets and facilitates the fulfilment

of the most discerning tool quality prerequisites.

In our hardening shops across the continents,

we have vacuum-tempering furnaces, inert

gas plants and plasma-nitriding plants for

thermo-chemical treatments at our disposal.

Thanks to computer-controlled process flows,

the reproducibility of a heat treatment is

guaranteed at any time from the initial

inspection of incoming shipments through to

the final heat-treated product.

Our technology and experience

your guarantors for premium quality

Custom remelting Tailor-made heat treatment

04 05


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06 07

THYRODUR

C0.45 Si0.20 Mn0.70

Shell-hardenable steel featuring hard surface and tough core.

AISI1045

Components for tools (e.g. base plates for plastic moulds and pressure casting moulds). Also suitable forhand tools, pliers and agricultural tools of all kinds.

Soft annealing C Cooling Hardness HB680 710 Furnace max. 207

Stress-relief annealing C Coolinga pp ro x. 6 00 6 50 F ur na ce

Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC

800 830 Water 57

Tempering C 100 200 300 350HRC 57 54 49 42

C45U

Steel properties

Standards

Applications

Heat treatment

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC

Tempering temperature in C

1730 THYRODUR

C1.00 Si0.20 Mn0.35 Cr1.50

Oil-hardenable grade with low hardening depth, wear-resistant.

AISI L1 / L3 AFNORY100C6

Thermal conductivityat C 20 350 700W/(m K) 33.0 32.2 31.4

Cold pilger rolls and jaws, thread cutting tools, gauges, mandrels, wood and paper processing tools, coldextrusion and spinning tools, flanging rolls, shear and rotary shear blades.


Stress-relief annealing C Coolingapprox. 650 Furnace

Ha rd en in g C Q uen ch in g H ard nes s af te r qu en ch in g H RC830 860 Oil or 64

saltbath, 180 220 C

Tempering C 100 200 300 400 500 600HRC 64 6 1 56 50 44 36

2067

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10 904 836 603 513 441 378 315 313 308 251268 241 216

675

Ac1e

Ac1b

A + C

MS

M

F + C

B0.180.140.10

0.090.06

0.04

3

25

40

50

45

15

251

4080100

100 100 100

100 1 00 1 00

0 .2 6 0 .5 1 .2 2 .8 7 .0 10oK/min 5oK/min 1.25oK/min

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

100Cr6

Steel properties

Standards

Physical properties

Applications

Heat treatment

Time-temperature-transformation

diagram

Tempering diagram


5/37


6/37

10 11

THYROPLAST

C0.33 Cr16.00 S0.05 Ni0.50

Pre-hardened corrosion-resistant mould frame steel, hardness in as-delivered condition of 280 to 325 HB.Improved machinability in comparison to THYROPLAST 2316.

AISI~420FM

Mould frames, components, plastic moulds.


Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC1000 1050 Oil 48

Tempering C 100 200 300 400 450 500 550 600

HRC 48 48 47 46 47 47 36 30

X33CrS16

Steel properties

Standards

Applications

Heat treatment


diagram

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e

Ac1b

A + K

MS

MHV 10

1 33

PK

585 566 585585 579 572 542 450 380 279

TemperatureinC

Time in sec

Time in min

Time in h

Hardness

2085 THYROPLAST 216221MnCr5

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

C0.21 Mn1.30 Cr1.20

Case hardening steel, good polishability, suitable for cold hobbing.

AISI~P2

Coefficient of thermal expansionat C 20 100 20 200 20 300 20 400 20 500 20 600 20 70010-6 m/(m K) 12.2 12.9 13.5 13.9 14.2 14.5 14.8


Mirror-finished plastic moulds and guide pins.


Carburizing C Intermediate Hardening C Quenching Surface hardnessannealing C after quenching HRC

870 900 620 650 810 840 Oil or saltbath, 62180 220 C

Tempering C 100 200 300 400 500 600HRC 61 60 57 54 50 48

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac3

Ac1

A

MS

M

HV 10

50

F

B87

80 6560

5545

15

1025 3540

50P

4040 40 40 35

6560 6060

6 0 60

3424 05 3 02 27 4 2 5 3 2 38 21 2 1 87

171

160 182 162 153

TemperatureinC

Time in sec

Time in min

Time in h

Hardness


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12 13

CorroPlast

C0.05 Mn1.30 S 0.15 Cr12.50 Additions +

CorroPlast is a new corrosion-resistant steel for plastic moulding, featuring extremely good machinabilityat a supplied hardness of approx. 320 HB. The reduced carbon content endows CorroPlast with excellentwelding properties.

Coefficient of thermal expansionat C 20 100 20 200 20 300 20 400 20 50010-6 m/(m K) 10.0 10.6 11.0 11.3 11.6


Densityat C 20

kg/dm3

7.7

Modulus of elasticityat C 20 150 350MPa 214600 208600 198000

Base plates, mould bases and plastic moulds with standard requirements on polishability, as well as beingresistant to condensation and cooling water.

in as-delivered condition

Heat treatment Yield stress Tensile strength Elongation at Reduction of areadiameter in MPa in MPa fracture in % at fracture in %in mm Rp0,2min. Rm A min. Z min.

170 890 1100 13 42

Steel properties

Physical properties

Applications

Typical mechanicalproperties

Machinability of X33CrS16 and CorroPlast in % (hardness 325 HB)

Roughing

Finishing

milling

Grinding

Drilling

Thread

cutting

X33CrS16 100 %CorroPlast 140 %

CorroPlast 135 %

CorroPlast 135 %

CorroPlast 150 %

CorroPlast 140 %

X33CrS16 100 %

X33CrS16 100 %

X33CrS16 100 %

THYRODUR

C1.20 Cr0.70 V0.10

Wear resistant chromium-vanadium alloyoed cold-work steel.

AISIL2



Piercing dies, guide rods, twist drills, ejector pins and wood chisels.



Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC810 840 Oil: < 15 mm 64780 810 Water: > 15 mm 64

Tempering C 100 200 300 400 500 600HRC 64 62 57 51 44 36

2210

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

1 10 100 1000 10000

1 10 102 103 104 105 106

198

Ac1e (0.4 K/min)

A

MS

M

A + C

B

1

5 8

100 Ac1b (0.4 K/min)

RA= 8

100100100

100100

0.32 0.6 1.6 5.7 5 K/min 1.25 K/min

0.17

4020

0.02 0.03

90

505

0.110.05

3

P

4

203230256275287322363575847883

5

Temperatureino

C

Time in sec

Time in min

Time in hr

HV 10

Hardness

(115CrV3)

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

Reference numbers in

brackets are not standardizedin EN ISO 4957.

2294

X33CrS16 100 %


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14 15

C 0,35 Si 0,80 Cr 5,00 Mo 1,00 V 0,85

THYROPLAST 231140CrMnMo7

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

C0.40 Mn1.50 Cr1.90 Mo0.20

Pre-hardened plastic mould steel, hardness in as-delivered condition 280 to 325 HB. Good machinability,suitable for texturing, better polishability than THYROPLAST 2312.

AISI P20

Coefficient of thermal expansionat C 20 100 20 200 20 30010-6 m/(m K) Annealed 12.8 13.2 13.810-6 m/(m K) Quenched and tempered 12.4 13.0 13.4

Thermal conductivityat C 100 150 2 00 2 50 3 00W/(m K) Annealed 39.7 40.6 41.5 41.8 42.0W/(m K) Quenched and tempered 34.0 34.0 33.6 32.9 31.9

Plastic moulds, mould frames for plastic moulds and pressure casting moulds and recipient sleeves.


Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC840 870 Oil or 51

saltbath, 180 220 C

Tempering C 100 200 300 400 500 600 700HRC 51 50 48 46 42 36 28

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e

Ac1bA + C

MS

M

HV 10

100

3 20P

B

100

3

60

45

95

681 673 673 642 642 572 572 442 274 236

TemperatureinC

Time in sec

Time in min

Time in h

Hardness

THYROPLAST

C0.40 Mn1.50 Cr1.90 Mo0.20 S 0.05

Quenched and tempered plastic mould steel with a hardness of 280 to 325 HB in as-delivered condition.Improved machinability in comparison to THYROPLAST 2311. Polishable.

AISIP20+S


Thermal conductivityat C 100 1 50 200 2 50 3 00W/(m K) Annealed 40.2 40.9 40.3 40.0 39.0W/(m K) Quenched and tempered 39.8 40.4 40.4 39.9 39.0

Plastic moulds, mould frames for plastic and pressure casting moulds, recipient sleeves, bases for cuttingtools, brake dies and tool holders.



saltbath, 180 220 C

Tempering C 100 200 300 400 500 600 700HRC 51 50 48 46 42 36 28

40CrMnNiMoS8-61)

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10

Ac1e

Ac1bA + C

MS

M

100

3 20P

B

100

3

60

45

95

681 673 673 642 642 572 572 442 274 236

TemperatureinC

Time in sec

Time in min

Time in h

Hardness

2312

1 S can be raised between0.05 and 0.1 % whereas Ni

can be left out completely.


9/37

16 17

THYROPLAST 2316X38CrMo16

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

C0.36 Cr16.00 Mo1.20

Increased corrosion resistance in comparison to THYROPLAST 2083, good polishability. Usually this steelgrade is supplied in a quenched and tempered condition with a working hardness of approx. 300 HB.

AISI420mod

Coefficient of thermal expansionat C 20 100 20 200 20 300 20 40010-6 m/(m K) 10.5 11.0 11.0 12.0


Moulds for processing plastics with corrosive reactions.



saltbath, 500 550 C

Tempering C 100 200 300 400 500 600HRC 49 47 46 46 47 32

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e

Ac1b

A + C

MS

M

HV 10

F + C

620 620 627 634 530 542 514

468

317

199

180 182

TemperatureinC

Time in sec

Time in min

Time in h

Hardness

THYROTHERM

approx. X35CrMoV5-1

Steel properties

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

2340 (E38K)

C0.35 Si0.30 Mn 0.30 S < 0.003 Cr5.00 Mo1.35 V0.45

Good high-temperature strength with improved toughness. Good thermal conductivity and insusceptibilityto hot cracking. Can be water-cooled to a limited extent.


Thermal conductivityat C 20 350 700W/(m K) Annealed 29.8 30.0 33.4W/(m K) Quenched and tempered 26.8 27.3 30.3

Hot-work steel for general-purpose use which is particularly suitable for applications involving high flexuralstresses due to its outstanding toughness:

extrusion tools for processing light metals diecasting tools for processing light metals.



saltbath, 500 550 C

Tempering C 100 200 300 400 500 550 600 700HRC 51 51 51 51 52 50 47 34

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e

Ac1b

A + C

MS

HV 10

3

10

10

B

M

657 633 620 6 20 572 483 270 197 183

Time in min

Time in hr

Hardness

F + C85

100100

100

175433627

3585

8010

Time in sec

TemperatureinC


10/37


11/37

20 21

THYROTHERM 2344C0.40 Si1.00 Cr5.30 Mo1.40 V1.00

High hot-wear resistance and hot tensile strength as well as good toughness, thermal conductivity andinsusceptibility to hotcracking. Can be water-cooled to a limited extent.

AISIH13 AFNORZ40CDV5



Besides applications typical for hot-work steels, this grade is mainly used for ejector pins, tool holdersand shrink fit chucks.


Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC1010 1030 Air, oil or 54

saltbath, 500 550 C

Tempering C 100 200 300 400 500 550 600 650 700HRC 53 52 52 54 56 54 50 42 3 2

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e

Ac1b

A + C

MS

M

HV 10

10

3055

B15

F+C

320

100100

707 681 673 657 642 634 572 488

599

219

236

TemperatureinC

Time in sec

Time in min

Time in h

Hardness

THYROTHERM

High-temperaturestrength diagram

Creep process

2344

10

2

6

4

8

100

2

4

6

8

1000

2 4 610 8 100 2 4 6 8 1000100

2 4 6 8 1000 2 4 6 8 10000

500 oC

550oC

600oC

500 oC

550 oC

600 oC

StraininMPa

QT st ren gt h: 14 60 M Pa S trai n du ra ti on i n h r

1% creep limit Creep rupture strength

0

200

600

400

800

1000

1200

1400

1600

1800

2000

200 400 600

Rp0.2

Rm

0

20

60

40

80

100

Z

20

TensilestrengthR

m

and0

.2creeplimitR

p0

.2inM

Pa

Test temperature in C

AreareductionatfractureZin%

X40CrMoV5-1

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram


12/37

22 23

THYRODUR

C0.50 Si1.20 Mn0.35 Cr 7.30 Mo1.50 V0.50

THYRODUR 2360 is a 7 % chromium steel that derives its high wear resistance from a balancedcombination of the alloying elements. The medium V concentration of 0.5 % generates a sufficiently highhardenability combined with high toughness, even at comparatively low operating temperatures below RT.

This grade is especially suitable for use with chipper knives, blade holders, veneer slicing blades, bladeinserts, billet-shear blades and reinforcements. All require a combination of high hardness and toughnessas do large cold extrusion tools of complex geometry.



Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC1030 1070 Air, oil or 60 61saltbath, 550 C

Tempering C 100 200 300 400 500 550 600HRC 61 60 58 58 60 57 53

(~X48CrMoV8-1-1)

Steel properties

Applications

Heat treatment

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


2360



THYRODUR

C1.00 Si0.30 Mn0.50 Cr5.00 Mo0.95 V0.20

High dimensional stability during heat treatment. High wear resistance and toughness.

AISIA2 AFNORZ100CDV5


Cutting tools, rolls, shear blades, cold pilger mandrels, cold stamping tools and moulds for processingplastics.



Ha rd en in g C Q uen ch in g H ard nes s af te r qu en ch in g H RC930 970 Air, oil or 63

saltbath, 500 550 C

Tempering C 100 200 300 400 500 600HRC 63 62 59 57 59 52

X100CrMoV5

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


2363

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e

Ac1b

A + C

MS

MHV 10

3 305 P

B

15 100

1590

95

70

25882 870 870 870 847 606

724

542 442 254

376

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness


13/37

24 25

THYROTHERM 2365C0.32 Cr3.00 Mo2.80 V0.50

Good high-temperature strength and tempering resistance, good thermal conductivity, can be water-cooled,suitable for hobbing.

AISIH10 AFNOR32CDV12-28



Heavy-metal inner linings, extrusion rams, piercing mandrels, die inserts, heavy-metal diecasting tools.We recommend the use of THYROTHERM 2365 EFS SUPRA (ESR) for the highest demands.



saltbath, 500 550 C

Tempering C 100 200 300 400 500 550 600 650 700HRC 51 50 50 50 52 50 47 40 34

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10

Ac1e

Ac1b

A + C

MS

M

P

B

15

78

3

155 30 75 90

95

9896 95 2093

5 85 6 85 5 85 5 72 5 26 47 3 4 46450

442

433 438 292

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

THYROTHERM


Creep process

2365

10

2

6

4

8

100

2

4

6

8

1000

2 4 610 8 100 2 4 6 8 1000100

2 4 6 8 1000 2 4 6 8 10000

500 oC

550oC

600oC

500 oC

550 oC

600 oC

StraininMPa

QT s treng th : 1 46 0 MP a St rai n du rat io n i n hr


0

200

600

400

800

1000

1200

1400

1600

1800

2000

200 400 600

Rp0.2

Rm

0

20

60

40

80

100

Z

20

TensilestrengthR

m

and0

.2creeplimitR

p0

.2inM

Pa



32CrMoV12-28

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram


14/37

26 27

THYROTHERM


Creep process

2367

10

2

6

4

8

100

2

4

6

8

1000

2 4 610 8 100 2 4 6 8 1000100

2 4 6 8 1000 2 4 6 8 10000

500 oC

550oC

600oC

500 oC

550 oC

600 oC

StraininMPa

QT s treng th : 1 46 0 MP a S trai n du rat io n i n hr

1% creep limit Creep rupture st rength

0

200

600

400

800

1000

1200

1400

1600

1800

2000

200 400 600

Rp0,2

Rm

0

20

60

40

80

100

Z

20

TensilestrengthR

m

and0

.2creeplimitRp

0.2

inMPa



THYROTHERM 2367C0.37 Cr5.00 Mo3.00 V0.60

Good high-temperature strength and tempering resistance, high hardenability, low tendency to deformation.



Forging dies, diecasting moulds, heavy-metal inner linings, profiling dies and mandrels.We recommend the use of THYROTHERM 2367 EFS SUPRA (ESR) for the highest demands.



saltbath, 500 550 C

Tempering C 100 200 300 400 500 550 600 650 700HRC 57 55 53 52 5 5 55 52 45 3 6

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10

Ac1e

Ac1b

A + C

MS

M

P5

6 90 6 73 6 65 6 27 6 2 0 6 34620

606

606 554 548

105 15

20 8050

525

85

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

~X38CrMoV5-3

Steel properties

Physical properties

Applications

Heat treatment


diagram

Tempering diagram


15/37

28 29

THYRODUR

C1.55 Si0.30 Mn0.35 Cr 12.00 Mo0.75 V0.90

12 % ledeburitic chromium steel. Combines maximum wear resistance, good toughness, outstandingcutting edge retention and tempering resistance. It can be nitrided after special heat treatment.

AISID2 AFNORZ160CDV12



Deburring tools, thread-rolling rolls and dies, cold extrusion tools, cutting and stamping tools for sheetthicknesses up to 6 mm, precision cutting tools up to 12 mm. Cold pilger mandrels, circular-shear blades,deep-drawing tools, pressure pads and highly wear-resistant plastic moulds.


Stress-relief annealing C Cooling650 700 Furnace


saltbath, 500 550 C

Tempering C 100 200 300 400 500 525 550 600HRC 63 61 58 58 58 60 5 6 50

2379

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


X153CrMoV12

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagramHardening

temperature: 1030 C

Tempering diagram

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e(0.4/min)

Ac1b (0.4/min)

A + C

MS

HV 10

530

100P

M

100 100

891 8 91 8 91 8 91 8 9 1 8 57 7 80 6 23 4 35 2 57 2 4 9 2 30

0 .1 0 0 .3 6 0 .6 3 1 .2 3 .0 7 .8 180/min 50/min 2.50/min 1.250/min 0.40/min

Time in min

Time in h

Hardness

Time in sec

TemperatureinC

THYRODUR

Special heattreatment


diagramHardening

temperature: 1080 C

Tempering diagram

2379

Ha rd en in g C Q uen ch in g H ard nes s af te r qu en ch in g H RC1050 1080 Air, oill or 61

saltbath, 500 550 C

Tempering C (three times) 100 200 300 400 500 525 550 600HRC 61 60 58 5 9 62 62 57 50

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e

Ac1b

A + C

MS

MHV 10

103 P

2095

100100

782 772 772 782 772 724 592 297 272 245

488

TemperatureinoC

Time in min

Time in hr

Hardness

Time in sec

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC



16/37

30 31

THYRODUR

C0.95 Si0.20 Mn1.10 Cr0.60 V0.10 W0.60

Good cutting edge retention, high hardenability and dimensional stability during heat treatment.

AISIO1 AFNOR90MWCV5


Blanking and stamping dies for cutting sheets up to 6 mm thickness, threading tools, drills, broaches,gauges, measuring tools, plastic moulds, shear blades, guide rails.




saltbath, 180 220 C

Tempering C 100 200 300 400HRC 64 62 57 53

2510

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10 800 765 680

625

315470 328 220

H.T.

Ac3

A + C

MS

M

F + C

B

95

100

90

5

195

345

100

350

365

15 50 70 90

95

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

(100MnCrW4)

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram



THYRODUR

C2.10 Si0.35 Mn0.35 Cr 12.00 W0.70

12 % ledeburitic chromium steel with very high wear resistance and cutting edge retention as well asimproved hardenability in comparison to THYRODUR 2080.

AISI~D6 AFNORZ210CW12-01



Heavy-duty blanking dies for cutting transformer and dynamo sheets up to 2 mm thickness as well as forpaper and plastics, deep-drawing tools, drawing dies and mandrels, shear blades, stone pressing tools.




saltbath, 500 550 C

Tempering C 100 200 300 400 500 600HRC 63 62 60 58 56 48

X210CrW12

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


2436

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10 9 46 9 46 9 33 8 82 3 66606 322 254

Ac1e

Ac1b

A + C

MS

M

F + C

B

25

100100

90

100

285

285

100

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness


17/37

32 33

THYRODUR

C0.60 Si0.60 Mn0.35 Cr 1.10 V0.20 W2.00

Impact-resistant oil-hardenable steel, characterized by very good toughness in combination with highhardenability.

AISI~S1 AFNOR55WC20



Blanking dies for cutting sheets up to 12 mm thickness, trimming and splitting dies, cold piercing punches,preforming punches, shear blades, chipping knives, pneumatic chisels, coining tools, cold shear blades,ejectors.




saltbath, 180 220 C

Tempering C 100 200 300 400 500 600HRC 60 58 56 52 48 43

2550

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10 258765 762 762 279

Ac1e

Ac1b

A + C

MS

M

F+C

B

5

100 100

6

300

673

100

4 09 2 43585 437

RA = 5 6 715

3 0 2 4

2

13 40

90

94

100

0 .1 4 0 .2 9 0 .5 1 .3 2 .6 6 .3 2 0 K

10 K/min

5 K/min

1.25 K/min

2.5 K/min

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

60WCrV8

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram


18/37

THYROTHERM

X30WCrV9-3

Steel properties

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

2581

C0.30 Cr2.60 V0.40 W8.50

High temperature strength and hot-wear resistance. Cannot be water-cooled.



Extrusion dies, pressure casting dies for heavy metals, small die inserts.


Ha rde ni ng C Q ue nch in g H ard ness af ter q uen ch ing H RC1100 1150 Oil or 52

saltbath, 500 550 C

Tempering C 100 200 300 400 500 550 600 650 700HRC 52 51 50 50 5 1 52 51 48 3 7

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

A + C

MS

M

Ac1e

576 56 6 5 16 4 99473

456 44 7 3 4 7 2 4 4 1 9 7 1 88

Ac1b

18 retained austenite in %8 18

25

0 ,1 6 0 ,3 3 1 ,4 2 ,7 4,2 7, 1 1 0/min 5/min 2,5/min

50 95

F+C100 100

7 0 8 0 9 0 9 5 9 8

B

50 5

1,25/min

0,4/min

TemperatureinC

Time in sec

Time in min

Time in hr

HV 10

Hardness

THYROTHERM


Creep process

2581

10

2

6

4

8

100

2

4

6

8

1000

2 4 610 8 100 2 4 6 8 1000100

2 4 6 8 1000 2 4 6 8 10000

500 oC

550 oC

600 oC

500 oC

550 oC

600 oC

StraininMPa

QT st ren gt h: 14 60 M Pa S tr ai n d ur at io n i n h r


0

200

600

400

800

1000

1200

1400

1600

1800

2000

200 400 600

Rp0,2

Rm

0

20

60

40

80

100

Z

20

TensilestrengthR

m

and0

.2creeplimitR

p0

.2inM

Pa



34 35


19/37

36 37

THYRODUR

C< 0.02 Mo5.00 Ni18.00 Co10.00 Ti1.00

Non-deforming, precipitation hardening, high yield point and tensile strength combined with goodtoughness.

AISI18MAR300

Coefficient of thermal expansionat C 20 100 20 200 20 300 20 400 20 500 20 60010-6 m/(m K) 10.3 11.0 11.2 11.5 11.8 11.6


Casings for cold extrusion tools, cutting and punching tools, pressure casting dies for light metals andplastic moulds of intricate design.

Soft annealing C Cooling Hardness HB820 850 Water max. 340

P re ci pi ta ti on t em pe ra tu re C A tt ai na bl e h ar dn es s H RC490 / 6 h / (Air) approx. 55

(X3NiCoMoTi18-9-5)

Steel properties

Standards

Physical properties

Applications

Heat treatment

Precipitation diagram

0

200

600

400

800

1000

1200

1400

1600

1800

2000

400 500 600 700

Rp0.2

Rm

TensilestrengthR

m

and0

.2yieldstressR

p0

.2in

MPa

Ageing temperature in C

2709




20/37

38 39

THYROTHERM

C0.56 Cr1.10 Mo0.50 Ni1.70 V0.10

Tough die ste el with high tempering resistance and good through-hardening properties. This grade isusually supplied in annealed condition or quenched and tempered to a working hardness of 370 to410 HB (round) or 355 to 400 HB (square, flat).

AISI~L6 AFNOR55NCDV7

Coefficient of thermal expansionat C 20 100 20 200 20 300 20 400 20 500 20 60010-6 m/(m K) 12.2 13.0 13.3 13.7 14.2 14.4


Standard steel for forging dies of all kinds, press dies, extrusion dies, retainer plates, armoured trim dies,hot-shear blades and tool holders.


Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC830 870 Oil 58860 900 Air 56

Tempering C 100 200 300 400 450 500 550 600 650after quenchingin oil HRC 57 54 52 49 47 46 43 38 34in air HRC 55 52 50 47 45 43 40 36 32

2714

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

Air

Oil

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10

Ac1e (0,4 K/min)

A + C

MS

M

P15

760 760 758 755 705 4505 60 4 10 3 8 0 3 45 27 0

605 15 88

8095

240

38

740

Cooling curves for round bar cores with50, 100 and 200 mm dia. on oil hardening

Ac1b (0,4 K/min)

60 100

100

B

2 0 1 0 5 2 ,5 1 , 2 5 0 ,8 0 , 4 0 ,2 K /m in

5 0 1 00 2 00 mm Dmr.

0 ,3 4 0 ,9 1 1 , 28 2 ,2 5 ,4

RA = 8 8 8 8

8

8 8 12 14 16 7 1

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

55NiCrMoV7

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

THYROTHERM


Creep process

2714

0

200

600

400

800

1000

1200

1400

1600

1800

2000

200 400 600

Rp0.2

Rm

0

20

60

40

80

100

Z

20

TensilestrengthR

m

and0

.2creeplimitR

p0

.2inM

Pa



10

2

6

4

8

100

2

4

6

8

1000

2 4 610 8 100 2 4 6 8 1000100

2 4 6 8 1000 2 4 6 8 10000

500 oC

550oC

600oC

500 oC

550 oC

600 oC

StraininMPa

QT st reng th : 14 60 MP a St rai n du rat io n i n hr



21/37


22/37

42 43

THYROPLAST

C0.19 Cr1.30 Mo0.20 Ni4.10

Case-hardening steel, high core strength, good polishability.

AISI~P21



Highly stressed plastic moulds, tool holders for cutter picks.

Soft annealing C Cooling Hardness HB

620 660 Furnace max. 250

Stress-relief annealing C Cooling600 Furnace

C ar buri zi ng C I nt er me di at e H ar de ni ng C Q ue nc hi ng H ar dnes s a ft erannealing C quenching HRC

860 890 600 630 780 810 Oil or saltbath, 62180 220 C

860 890 600 630 800 830 Air 56

Tempering C 100 200 300 400 500 600after oil hardening HRC 62 60 58 56 52 49after air hardening HRC 56 55 53 51 48 45

2764

(X19NiCrMo4)

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac3(0.4 K/min)

A

MS

M

HV 10

25

10

P

B

Ac1(0.4 K/min)

RA =

F17 30 35

1 3 6 15 23

250 75

9095

9695

91 84 75 53

40

8 1112

10 8

2 0 1 0 5

480 465 420 405 390 365 355

345

3 4 0 3 35 3 25 3 05 29 5

50%

90%

0.14 0.38 1.0 1.5 2.3 6.3

K/min

2.5 K/min1.25 K/min

0.4 K/min 0.2 K/min

Time in sec

Time in min

Time in hr

Hardness

Temperatureino

C

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

Air

Oil

HardnessinHRC




THYRODUR

C0.45 Si0.25 Mn0.35 Cr1.40 Mo0.20 Ni4.00

High hardenability and toughness, highly suitable for polishing, texturing and EDM machining.We recommend the use of THYRODUR 2767 (ESR) for extreme demands.

AISI6F3


Thermal conductivityat C 100 150 200 250 300W/(m K) Annealed 38.2 38.6 38.9 39.1 39.6W/(m K) Q ue nc he d a nd t em pe re d 2 7. 7 2 8. 9 2 9. 7 3 0. 5 3 1. 0

Cutlery dies, cutting tools for thick material, billet-shear blades, drawing jaws, massive embossing andbending tools, plastic moulds, sheathings.



Ha rd en in g C Q uen ch in g H ard nes s af te r qu en ch in g H RC840 870 Air, oil or 56

saltbath, 180 220 C

Tempering C 100 200 300 400 500 600HRC 56 54 50 46 42 38

2767

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e(0.4 K/min)

A + C (traces)

MS

M

HV 10

20P

B

Ac1b(0.4 K/min)

RA =

1 50 98 78

6 23 6 13 6 13 6 13 6 1 3 6 13 6 03

603

5 84 5 32 4 40 4 35

2.2 5.1 4.4

0.14 0.4 1.1 2.1 5.6 20 K/min 5 K/min 1.25 K/min

10 K/min 2.5 K/min 0.4 K/min 0.2 K/minTemperatureino

C

Time in sec

Time in min

Time in hr

Hardness

45NiCrMo16

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram


23/37

44 45

THYROTHERM

X23CrNi17

Steel properties

Physical properties

Applications

Heat treatment

Tempering diagram

2787/ 2787 SUPRA

C0.22 Si 0.40 Mn 0.50 Cr16.50 Ni1.70

Heat treatable, corrosion-resistant, non-scaling hot-work steel.

Coefficient of thermal expansionat C 20 100 20 200 20 300 20 400 20 50010-6 m/(m K) 10.0 10.5 11.0 11.0 11.0

Thermal conductivityat C 20W/(m K) 25.0

Tools for glass processing.We recommend the use of THYROTHERM 2787 SUPRA for the highest demands.



saltbath, 200 C

Tempering C 100 200 300 400 500 600After quenchingin oil HRC 46 45 45 44 43 36

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


PLAST

C0.34 Mn0.80 Cr1.70 Ni 0.50 Mo0.40

Heat-treated mould steel with improved quenching and tempering properties in comparison to 1.2738.Good machinability, polishable, weldable and can easily be textured. PLAST 320 is either available at ahardness of 280 325 HB or 310 355 HB. This grade offers substantial improvements, especially forbuilding larger and complex moulds. Specific modifications of the grade's components as well as additionalsmelting and secondary metallurgy ensure PLAST 320's outstanding properties.



PLAST 320 is highly suitable for large-format plastic injection and extrusion moulds with deep engraving

and high demands on core strength, such as with bumpers, tailgates, fenders, spoilers, instrument panelsand TV housings to name a few. At a supplied hardness of 310 355 HB, maximum wear resistance isguaranteed.


Ha rd en in g C Q uen ch in g H ard nes s af te r qu en ch in g H RC820 850 Polymer or oil 51

Tempering C 100 200 300 400 500 600 700HRC 51 50 48 47 42 35 28

320

Steel properties

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

1200

1000

800

600

400

200

010 100 1000 10000 1 00 00 0 1 00 00 00

Ac3=790 CAc1=750 C

10626

3607

1570

0,3516

0,1449

0,03409

0,02367

0,01243

TemperatureinC

Time in s

C/sHV10

Martensite

0.10.5

0.9

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC



24/37

46 47

THYRODUR

C0.63 Si0.80 Mn1.10 Cr 0.30

High toughness and good resilience in tempered condition.

AISIS4


Spring collets, shear blades and trimming dies.




saltbath, 180 220 C

Tempering C 100 200 300 400 500 600HRC 61 59 57 52 46 36

(60MnSiCr4)

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


2826

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10248798 792 780 316

Ac3

Ac1

A

MS

M

F + C

B

2

2

335742

3

447

272603

21

815

20

0.05 0.1 0.14

0.21

F

8 15

12

2 35 8

0.01 0.43 1.0 6.5 5 0/min

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

Bainite in %

Residualaustenitein %



THYRODUR

C0.90 Si0.20 Mn2.00 Cr0.40 V0.10

Good cutting edge retention, dimensionally stable during heat treatment.

AISIO2 AFNOR90MV8



Tool steel for universal use, trimming tools, cutting and stamping tools for sheet up to 6 mm, cutting dies,thread-cutting tools, reamers, gauges, measuring tools, plastic moulds, shear blades, guide strips andejector pins.




saltbath, 180 220 C

Tempering C 100 200 300 400 500 600HRC 63 60 56 50 42 38

90MnCrV8

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


2842

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

Ac1e(0.4 K/min)

A + C

MS

M

HV 10

23016

P

B

Ac1b(0.4 K/min)

95

100 100 100 100 100

20 4

45

7 85 7 80 7 80 3 30473

575

293 293 275 257 240RA = 15

0.16 0.4 0.65 1.4 1.6 2.5 6.5 20 K/min 2.5 K/min

5 K/min 1.25 K/min

TemperatureinC

Time in sec

Time in min

Time in h

Hardness


25/37

48 49

THYROTHERM

X32CrMoCoV3-3-3

Steel properties

Standards

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

2885

C0.32 Cr3.00 Mo2.80 V0.50 Co3.00

Cr-Mo-Co alloyed hot-work steel with high resistance to thermal fatigue and high-temperature strength.

AISI~H10A



Diecasting tools, hot-pressing tools, extrusion tools, mainly for heavy metals.



saltbath, 500 550 C

Tempering C 100 200 300 400 500 550 600 650 700HRC 52 52 50 49 50 5 1 50 44 3 1

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10

Ac1e

A + C

MS

M

P

1

7 60 76 0 7 58 7 55 7 05 4 50560

410

380 345 270

97

40

95

858090

240

99

740

Ac1b

3 10 75

B

97 90 25

100

100

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

THYROTHERM

Creep process

2885

10

2

6

4

8

100

2

4

6

8

1000

2 4 610 8 100 2 4 6 8 1000100

2 4 6 8 1000 2 4 6 8 10000

500 oC

550oC

600oC

500 oC

550 oC

600 oC

StraininMPa

QT st ren gt h: 14 60 M Pa S trai n du ra ti on i n h r



26/37

50 51

THYROTHERM

X45MoCrV5-3-1

Steel properties

Physical properties

Applications

Heat treatment


diagram

Tempering diagram

2999

C0.45 Si0.30 Mn0.30 Cr3.00 Mo5.00 V1.00

Maximum high-temperature strength, good high-temperature wear resistance with high thermalconductivity over the entire range of service temperatures.



Die inserts and high-speed forging tools exposed to severe wear stresses, heavy metal die casting,hot-work tools for the use at highest temperatures.



saltbath, 500 550 C

Tempering C 100 200 300 400 500 550 600 650HRC 55 54 54 55 56 57 53 46

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

HV 10

Ac1e

A + C

MS

M

P30

157

Ac1b

B

F + C

6090

15

85100 100100100

100

161162173176177229300386465518563591594606

Temperatureino

C

Time in sec

Time in min

Time in hr

Hardness

THYRODUR

C1.00 Si0.90 Cr8.00 Mo1.60 V1.60

Newly developed ledeburitic cold-work steel with high hardness, good toughness and high temperingresistance combined with high wear resistance.

Coefficient of thermal expansionat C 20100 20150 20200 20250 20300 20350 20400 20450 2050010-6 m/(m K) 11.4 11.6 11.7 11.9 12.0 12.1 12.3 12.4 12.6

Thermal conductivityat C RT 100 150 200 300 400 500W/(m K) 24.0 25.9 26.8 27.1 27.4 27.2 26.8

Cutting and punching tools including precision cutting tools, threading dies and rolls, rotary-shear blades,cold pilger mandrels, pressure pads and plastic moulds, cold-forming and deep-drawing dies, woodworkingtools and cold rolls.



Ha rde ni ng C Q uen ch in g H ard ness af ter q uen ch ing H RC10301) 10802) Air, oil or 62 64

saltbath, 500 550 C

Tempering C 100 200 300 400 500 525 550 575 6001) HRC 62 59 57 58 60 60 59 55 462) HRC 64 59 59 60 63 63 61 57 48

2990

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC


1200

1100

1000

900

800

700

600

500

400

300

200

100

0

100 101 102

100 101 102 103 104

100 101 102 103 104 105 106

210

90

A + K

M + K

Ms

Ac1e

Ac1b

P

80601053

300430535560615650760765785790790790790790790800800800

805

Temperatureino

C

Time in sec

Time in min

Time in hr

(~X100CrMoV8-1-1)

Steel properties

Physical properties

Applications

Heat treatment


diagram

Tempering diagramHardening 1030 C/Hardening 1080 C

30

34

42

38

46

50

54

58

62

66

70

100 200 300 400 500 6000 700 800

HardnessinHRC





27/37

52 53

THYRAPID

C1.35 Cr4.10 Mo0.80 V3.80 W12.00 Co4.80

High-performance high-speed steel featuring an extremely good cutting edge retention and wear resistancedue to its high vanadium content. A high cobalt content contributes to a high red hardness and temperingresistance.

AISI~T15

Machining of hard materials which wear cutting edges such as highly quenched and tempered chromium-nickel grades and non-ferrous metals, mother-of-pearl, paper, hard rubber, synthetic resins, marble, slateand the like. Ideally suited for turning and finishing tools, forming tools of all kinds, heavy-duty milling cuttersand automatic lathes.


Stress-relief annealing C Cooling

630 650 Furnace

1st 2nd and 3rd Hardening1 C Quenching Tempering C Hardness afterpre-heating C pre-heating C tempering HRC

up to approx. 400in an air-circulating

furnace a ) 85 0 1 190 1 240 a ) Sa lt ba th, a t le ast 6 4 67550 C three times

b) 850 and 1050 b) Oil 540 580c) Air

1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 C to 30 C.

(HS12-1-4-5)

Steel properties

Standards

Applications

Heat treatment

3202



THYRAPID

C1.23 Cr4.10 Mo3.50 V3.30 W9.50 Co10.00

High-speed steel of superlative performance combining optimal cutting-edge retention, high-temperaturestrength and toughness on account of its composition.

AISI ~T42 AFNORZ130WKCDV10-10-04-04-03

Universally applicable for roughing and finishing where maximum tool life is required and for automaticlathes where wear is caused by large batch production. Also for all kinds of cutting tools and millingcutters exposed to exceedingly high stresses.




up to approx. 400in an air-circulatingfurnace a ) 8 50 1 19 0 1 230 a ) Sa lt ba th, at le ast 6 5 67

550 C three timesb) 850 and 1050 b) Oil 540 570

c) Air

1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.

The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 C to 30 C.

3207

HS10-4-3-10

Steel properties

Standards

Applications

Heat treatment


28/37

THYRAPID

C0.92 Cr4.10 Mo5.00 V1.90 W6.40 Co4.80 S0.10

Tough, high-performance, high-speed steel grade with good cutting-edge retention, high red hardnessand tempering resistance. Same basic composition as THYRAPID 3243, but with higher S content toimprove cutting properties and suitability for relief-turning.

AISIM35+S

Heavy-duty milling cutters of all kinds, particularly for relief-turned and relief-ground hobs, chasers andsegments for circular saws. Machining of high-strength materials.




up to approx. 400in an air-circulatingfurnace a ) 8 50 1 19 0 1 230 a ) Sa lt ba th, at le ast 64 6 7


c) Air



HS6-5-2-5S

Steel properties

Standards

Applications

Heat treatment

3245

54 55

THYRAPID

C0.92 Cr4.10 Mo5.00 V1.90 W6.40 Co4.80

The cobalt content in this high-performance high-speed steel results in high red hardness and temperingresistance. As a consequence, this grade is particularly suitable for conditions involving thermal stressesand discontinuous cutting. Under the name THYRAPID 3245, AISI M 35 + S and material number 1.3245,this steel grade is supplied with a higher sulphur content (S = 0.10 %).

AISIM35 AFNORZ85WDKCV06-05-05-04-02

Heavy-duty milling cutters of all kinds, highly stressed twist drills and taps, profile knives, machining ofhigh-strength materials, broaches.




up to approx. 400in an air-circulatingfurnace a) 850 1190 1230 a) Saltbath, at least 64 67


c) Air

1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 C to 30 C.

HS6-5-2-5

Steel properties

Standards

Applications

Heat treatment

3243


29/37


30/37

58 59

THYRAPID

C1.22 Cr4.10 Mo5.00 V2.90 W6.40

Very similar composition to THYRAPID 3343, but with substantially higher V and C content, resulting incombined maximum wear resistance and cutting edge retention with good toughness.

AISIM3 Typ 2 AFNORZ120WDCV06-05-04-03

Taps, reamers, heavy-duty milling cutters, dies, rotary gear shaping and shaving cutters for the processingof hard materials, hexagon socket punches and piercing dies for the nut production.



1st 2nd and 3rd Hardening1 C Quenching Tempering C Hardness after

pre-heating C pre-heating C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1190 1230 a) Saltbath, at least 64 66


c) Air



HS6-5-3

Steel properties

Standards

Applications

Heat treatment

3344


31/37

THYRODUR 1730

THYRODUR 2067

THYRODUR 2080

THYRODUR 2210

THYROPLAST 2312

THYROTHERM 2343

THYROTHERM 2344

THYRODUR 2360

THYRODUR 2363

THYRODUR 2379

THYRODUR 2510

THYRODUR 2550

THYRODUR 2709

THYROTHERM 2714

THYRODUR 2721

THYROPLAST 2764

THYRODUR 2826

THYRODUR 2842

THYRODUR 2990

THYRAPID 3202

THYRAPID 3207

THYRAPID 3243

THYRAPID 3245

THYRAPID 3247

THYRAPID 3343

THYRAPID 3344

1

1

1

Overview of cold-work tool steels and high-speed steels

1

1

1

1 also suitable for thermal stress

THYRODUR 2067

THYRODUR 2080

THYRODUR 2101 mod

THYRODUR 2243 mod

THYRODUR 2360

THYRODUR 2363

THYRODUR 2379

THYRODUR 2436

THYRODUR 2510

THYRODUR 2516

THYRODUR 2550

THYRODUR 2746

THYRODUR

2767

THYRODUR 2842

THYRODUR 2990

THYRAPID 3343

++

+++

++

+

++

++

+++

+++

++

++

+

+

+

++

+++

+++

O

++

+++

+

+++

++

+++

++

O

+++

O

+++

+++

O

+++

+++

+

O

+

+++

++

+

+

O

+

+

++

+++

+++

+

++

+

++

+++

++

+

++

++

+++

+++

++

++

+

+

+

++

++

+++

Group-specific property comparisons of cold-work tool steels and high-speed steels

Cold-work tool steels

and high-speed steels

Cutting

punching

shearing

Coining

pressing

bending

Rolling Commin-

uting

Folding

guiding

Machining Tool

holders

Handand

power

tools

Grade Tensile

strength

Through

hardening

Toughness Wear

resistance

60 61


32/37

Overview of hot-work tool steels

THYROPLAST 2083 SUPRA

THYROTHERM 2340 (E38K)

THYROTHERM

2343 EFS

THYROTHERM 2343 EFS SUPRA

THYROTHERM 2344 EFS


THYROTHERM 2365 EFS

THYROTHERM 2367 EFS


THYROTHERM 2581

THYRODUR 2709

THYROTHERM 2714

THYROTHERM

2787

THYROTHERM 2787 SUPRA

THYROTHERM 2885 EFS


THYROPLAST 2312

THYRODUR 2379

THYROPLAST 2738

THYRODUR 2842

Steels for backup

and supporting tools

THYROPLAST 2083


THYROPLAST

2085

THYROPLAST 2162

CorroPlast 2294

THYROPLAST 2311

THYROPLAST 2312

THYROPLAST 2316


THYROTHERM 2343 EFS

THYROTHERM 2343 EFS

SUPRA

THYROTHERM

2344 EFS

THYROTHERM 2344 EFS

SUPRA

THYRODUR 2363

THYRODUR 2379

THYRODUR 2709

THYROPLAST 2738

THYROPLAST 2764

THYRODUR 2767

PLAST 320

THYRODUR

2842

THYRODUR 2990

THYRAPID 3343

Overview of plastic mould steels

62 63

Grade Pressure

die casting

Extrusion Forging Glass product

manufacturing

Tube manu-

facturing

Injection

moulding

Compression

moulding

Steels for plastic moulding Extrusion Blow

moulding

Large

moulds

Mould

frames

Extruders


33/37

THYROPLAST 2083


THYROPLAST

2085

THYROPLAST 2162

CorroPlast 2294

THYROPLAST 2311

THYROPLAST 2312

THYROPLAST 2316


THYROTHERM 2343 EFS


THYROTHERM 2344 EFS

THYROTHERM

2344 EFS SUPRA

THYRODUR 2363

THYRODUR 2379

THYRODUR 2709

THYROPLAST 2738

THYROPLAST 2764

THYRODUR 2767

PLAST 320

THYRODUR 2842

THYRODUR 2990

THYRAPID

3343

++

++

+

++

+

+

+

+

+

++

++

++

++

++

+++

++

+

++

++

+

++

+++

+++

++

++

++

+

++

+

+

++

++

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

++

+

+

++

+

+

+

+

++

+++

++

++

+

o

+++

+

++

++

+

+

+

+

++

++

o

+++

+

+

o

++

++

++

+++

+

++

+

o

+++

+

+++

++

++

++

+

o

++

++

o

+++

+

++

o

++

++

++

++

++

++

+

o

+++

++

+++

++

+++

++

o

+

+

+

+

++

++++

++

+

++

++

++

++

++

++

o

o

+++

++

++

++

+++

o

o

o

++

++

+++

+++

++++

++

+++

++

++

++

++

++

++

++

+

++

++

++

++

+++

++

++

+

+

+

+

+

++

++

++

+

+

++

++

++

++

+

+

++

++

++

+

+

Steels for plastic moulding and their properties

64 65

Grade Wear

resistance

Corrosion

resistance

Toughness Polishability Texturing

properties

We lda bi li ty Mac hi na bi li ty Ni tri da bi li ty

to ++++ (increasing)


34/37

Tool steel weight comparisons

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

4041

42

43

44

45

46

47

48

49

50

0.196

0.283

0.385

0.502

0.636

0.785

0.950

1.130

1.327

1.539

1.766

2.010

2.269

2.543

2.834

3.140

3.462

3.799

4.153

4.522

4.906

5.307

5.723

6.154

6.602

7.055

7.544

8.038

8.549

9.075

9.616

10.714

10.747

11.335

11.940

12.56013.196

13.847

14.515

15.198

15.896

16.611

17.341

18.086

18.848

19.625

0.154

0.222

0.302

0.395

0.499

0.617

0.746

0.88

1.042

1.208

1.387

1.578

1.782

1.998

.226

2.466

2.719

2.984

3.261

3.551

3.853

4.168

4.495

4.836

5.185

5.549

5.925

6.313

6.714

7.127

7.553

7.990

8.440

8.903

9.378

9.86510.364

10.876

11.400

11.936

12.485

13.046

13.619

14.205

14.803

15.414

0.170

0.245

0.333

0.435

0.551

0.680

0.823

0.979

1.149

1.332

1.530

1.740

1.965

2.203

2.454

2.719

2.998

3.290

3.596

3.916

4.249

4.596

4.956

5.330

5.717

6.118

6.533

6.961

7.403

7.859

8.328

8.811

9.307

9.817

10.340

11.87711.428

11.992

12.570

13.162

13.767

14.385

15.017

15.663

16.323

16.996

0.163

0.234

0.319

0.416

0.527

0.650

0.789

0.936

1.099

1.275

1.463

1.665

1.879

2.107

2.348

2.601

2.868

3.148

3.440

3.746

4.065

4.396

4.741

5.099

5.469

5.853

6.250

6.659

7.082

7.518

7.966

8.428

8.903

9.391

9.891

10.40510.932

11.472

12.024

12.590

13.169

13.761

14.336

14.983

15.614

16.258

Dimen-sionsin mm

s qu ar e r ou nd h ex a-gonal

octagonal

5

6

7

8

9

10

12

14

15

16

18

20

22

24

25

26

28

30

35

40

45

50

0.084

0.121

0.165

0.216

0.273

0.338

0.486

0.662

0.760

0.864

1.094

1.351

1.634

1.945

2.111

2.283

2.647

3.039

4.137

5.403

6.838

8.442

Dimensionsin mm

Weight

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

8687

88

89

90

91

92

93

94

95

96

20.418

21.226

22.051

22.891

23.745

24.618

25.505

26.407

27.326

28.260

29.210

30.175

31.157

32.154

33.170

34.200

35.240

36.300

37.370

38.460

39.570

40.690

41.830

42.990

44.160

45.340

46.540

47.760

48.990

50.240

51.500

52.780

54.080

55.390

56.720

58.06059.420

60.790

62.180

63.580

65.010

66.440

67.900

69.360

70.850

72.350

16.036

16.671

17.319

17.978

18.750

19.335

20.031

20.740

21.462

22.195

29.210

30.175

31.157

32.154

33.170

34.200

35.240

36.300

37.370

38.460

39.570

40.690

41.830

42.990

44.160

45.340

46.540

47.760

48.990

50.240

51.500

52.780

54.080

55.390

56.720

58.06059.420

60.790

62.180

63.580

65.010

66.440

67.900

69.360

70.850

72.350

16.915

17.585

18.267

18.963

19.772

20.394

21.129

21.877

22.638

23.412

25.296

26.133

26.982

27.846

28.720

29.610

30.520

31.440

32.370

33.310

34.270

35.240

36.230

37.230

38.240

39.270

40.310

41.360

42.430

43.510

44.500

45.710

46.830

47.970

49.120

50.28051.460

52.650

53.850

55.070

56.300

57.540

58.800

60.070

61.360

62.650

16.915

17.585

18.267

18.963

19.772

20.394

21.129

21.877

22.638

23.412

24.198

24.998

25.881

26.637

27.480

28.330

29.190

30.070

30.960

31.870

32.780

33.710

34.660

35.610

36.580

37.560

38.560

39.560

40.590

41.620

42.670

43.730

44.800

45.890

46.990

48.10049.220

50.360

51.510

52.680

53.850

55.040

56.250

57.460

58.690

59.930

Dimen-sionsin mm

s qu ar e r ou nd h ex a-gonal

octagonal

97

98

99

100

102

104

106

108

110

112

114

116

118

120

122

124

otel de scule_gb

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