otel carbon de calitate
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d a t et e h n i c e
CorespondenåeCompoziåia chimicã
COMPOZIÅIA CHIMICÃ, %MARCA
DE OÅEL CSi
max.Mn
Pmax.
Smax.
C 22Ck 22Cm 22
0.17 - 0.24 0.30 - 0.60
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C 25Ck 25Cm 25
0.22 - 0.29 0.40 - 0.70
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C 30Ck 30Cm 30
0.27 - 0.34 0.50 - 0.80
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C 35Ck 35Cm 35
0.32 - 0.39 0.50 - 0.80
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C 40Ck 40Cm 40
0.37 - 0.440.40
0.50 - 0.80
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C 45Ck 45Cm 45
0.42 - 0.50 0.50 - 0.80
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C 50Ck 50Cm 50
0.47 - 0.55 0.60 - 0.90
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C55Ck 55Cm 55
0.52 - 0.60 0.60 - 0.90
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
C 60Ck 60Cm 60
0.57 - 0.65 0.60 - 0.90
0.045
0.035
0.035
0.045
0.030
0.020 - 0.035
Proprietãåi mecaniceîn stare normalizatãæi duritatea HB în stare recoaptã
Proprietãåi mecanice ale produselor tratate termic< Ø 16 mm Ø 16 - Ø 40 mm Ø 40 - Ø 100 mm
Rezilienåa Rezilienåa RezilienåaDVMmin.
ISO-Vmin.
DVMmin
ISO-Vmin
DVMmin
ISO-Vmin
MARCADE OÅEL
Limita decurgere
R p0,2
Limita decurgere
R p0,2
Limita decurgere
R p0,2
N/mm 2 N/mm 2N/mm 2
min. min.min.
Rezistenåala tracåiune
Rezistenåala tracåiune
Rezistenåala tracåiune
Rm Rm Rm
N/mm 2 N/mm 2 N/mm 2
Alungirea Alungirea AlungireaA5
%min.
Gâtuireala rupere
Gâtuireala rupere
Gâtuireala rupere
Z%
min. j
A5
%min.
Z%
min j
A5
%min
Z%
min j
C 22 40 - - 45 - - -- -
Ck 22 50 55 50 50 55 50 -- -
Cm 22350 550 - 700 20
50 55 50
300 500 - 650 22
50 55 50
- - -
-- -
C 25 40 - - 45 - - -- -
Ck 25 45 50 45 50 50 45 -- -
Cm 25370 550 - 700 19
45 50 45
320 500 - 650 21
50 50 45
- - --- -
C 30 35 - - 40 - - 45 - -
Ck 30 40 45 40 45 45 35 50 45 40
Cm 30400 600 - 750 18
40 45 40
350 550 - 700 20
45 45 35
300 500 - 650 21
50 45 40
C 35 35 - - 40 - - 45 - -
Ck 35 40 40 35 45 40 35 50 40 35
Cm 35430 630 - 780 17
40 40 35
370 600 - 750 19
45 40 35
320 550 - 700 20
50 40 35
C 40 30 - - 35 - - 40 - -
Ck 40 35 35 30 40 35 30 45 35 30
Cm 40460 650 - 800 16
35 35 30
400 630 - 780 18
40 35 30
350 600 - 750 19
45 35 30
C 45 30 - - 35 - - 40 - -
Ck 45 35 30 25 40 30 25 45 30 25
Cm 45500 700 - 850 14
35 30 25
430 650 - 800 16
40 30 25
370 630 - 780 17
45 30 25
C 50 25 - - 30 - - 35 - -
Ck 50 30 - - 35 - - 40 - -
Cm 50520 750 - 900 13
30 - -
460 700 - 850 15
35 - -
400 650 - 800 16
40 - -
C 55 25 - - 30 - - 35 - -
Ck 55 30 - - 35 - - 40 - -
Cm 55550 800 - 950 12
30 - -
500 750 - 900 14
35 - -
400 650 - 800 16
40 - -
C 60 20 - - 25 - - 35 - -
Ck 60 25 - - 30 - - 40 - -
Cm 60580 850-1000 11
25 - -
520 800 - 950 13
30 - -
430 700 - 850 15
40 - -
PROPRIETÃÅI MECANICE
MÃRCIDE OÅEL
Diametremm
Limita decurgere Rp0,2
N/mm2
min.
Rezistenåa latracåiune Rm
N/mm2
AlungireaA5 %
longitudinal transversalmin.
Duritatea HBmax.
în starerecoaptã
< 100 230 400 - 550 27 25C 22Ck 22Cm 22
100 - 160 210 380 - 520 25 23156
< 16 260 420 - 570 25 23
16 100 240 420 - 570 25 -
C 25Ck 25Cm 25 100 160 220 400 - 550 23 21
156
< 16 280 450 - 630 23 21
16 100 250 450 - 630 23 21
C 30Ck 30Cm 30 100 160 230 430 - 610 21 19
170
< 16 300 480 - 670 21 19
16 100 270 480 - 670 21 19
C 35Ck 35Cm 35 100 160 245 460 - 650 19 17
183
< 16 320 530 - 720 19 17
16 100 290 530 - 720 19 17
C 40Ck 40Cm 40 100 160 260 510 - 700 17 15
197
< 16 340 580 - 770 17 15
16 100 305 580 - 770 17 15
C 45Ck 45Cm 45 100 160 275 560 - 750 15 13
207
< 16 355 600 - 820 16 14
16 100 320 580 - 800 16 14
C 50Ck 50Cm 50 100 160 290 630 - 870 14 12
217
< 16 370 630 - 870 15 13
16 100 330 630 - 870 15 13
C 55Ck 55Cm 55 100 160 300 610 - 850 13 11
229
< 16 380 650 - 920 14 12
16 100 340 650 - 920 14 12
C 60Ck 60Cm 60 100 160 310 630 - 880 12 10
241
DIN172001652
WerkstoffNr.
STAS880
AFNORNF33101
35551EURONORMEN84,EN83,
EN10083
B.S.9701449
UNI78458373
JISG4051
GOST1050
AISISAE
ASTM
C 22 1.0402 OLC20AF42,C20
XC20,1C22
055M15
070M20
22HS,CS
C20
C21
C25
S20C
S22C20
(M)1020
M1023
Ck 22 1.1151 OLC20X2C22, XC18
XC25055M15
C20
C25
S20C
S20CK
S22C
201020
1023
Cm 22 1.1149 OLC20XS 3C22 - - - - 1023
C 25 1.0406 OLC25 1C22 070M26C25
1C25- - (M)1025
Ck 25 1.1158 OLC25X2C25
XC25070M26 C25
S25C
S28C25 1025
Cm 25 1.1163 OLC25XS 3C25 - - - - 1025
C 30 1.0528 OLC30AF50,C30,
1C30080M30 C30,1C30 - - 1030
Ck 30 1.1178 OLC30X 2C30 080M30 - 530C 30 1030
Cm 30 1.1179 OLC30XS 3C30 - - - - 1030
C 35 1.0501 OLC35
1C35
AF55C35
XC38
080A32
080A35
080M36
40CS
C35
1C35S35C 35 1035
Ck 35 1.1181 OLC35X2C35,XC32
XC38H1080A35 C35 S35C 35
1035
1038
Cm 35 1.1180 OLC35XS3C35
XC32- - - - 1035
C 40 1.0511 OLC401C40
AF60C40080M40
C40
1C40- - 1040
Ck 40 1.1186 OLC40X2C40
XC42H1
060A40
080A40
080M40
C40 S40C 40 1040
Cm 40 1.1189 OLC40XS3C40
XC42H1u- - - - 1040
C 45 1.0503 OLC451C45
AF65,C45
060A47
080M46
50HS,CS
C45
1C45S45C 45 1045
Ck 45 1.1191 OLC45X
2C45
XC45H1
XC45,XC48
080M46
060A47
C45
C46
S45C
S48C45 1045
Cm 45 1.1201 OLC45XS
3C45
XC42H1
XC48H1
- - - - 1049
C 50 1.0540 OLC50 1C50 080M50 1C50 S50C 501049
1050
Ck 50 1.1206 OLC50X2C50
XC48H1080M50 - S50C 50
1049
1050
Cm 50 1.1241 OLC50XS 3C50 - - - - 1050
C 55 1.0535 OLC551C55
AF70C55070M55
C55
1C55S55C 55 1055
Cm 55 1.1209 OLC55XS3C55
XC55H1- - - - 1055
C 60 1.0601 OLC601C60
AF70C55
060A62
HS,CS
C60
1C60S58C 60 1060
Ck 60 1.1221 OLC60X2C60
XC60060A62 C60 S58C
60
60G
60GA
1060
1064
Cm 60 1.1223 OLC60XS 3C60 - - - - 1064
Ck 55 1.1203 OLC55X2C55
XC55H1
060A57
070M55C55 S55C 55 1055
o å e l c a r b o n d e c a l i t a t e
AD-Merkblatt
W0 / TRD 100
seit März 1994ISO 9001
oåel carbon de calitateTrase la rece K Duritatea HB max.
pt. prod. trase larece æi în starerecoaptã K+G
saucojitã-recoaptã
SH+G
MARCADE OÅEL
Diametremm
Rezistenåala tracåiune
Rm
N/mm 2
min.
Limita decurgere
Rp0,2
N/mm 2
min.
Alungirea
A5
%min.
5 580 460 5
5 - 10 540 410 6
10 - 16 500 350 7
16 - 25 450 320 8
25 - 40 450 270 9
C 22Ck 22Cm 22
40 - 50 410 230 11
-
5 680 570 5
5 - 10 640 480 6
10 - 16 580 400 7
16 - 25 550 370 8
25 - 40 550 310 8
C 35Ck 35Cm 35
40 - 50 520 280 9
-
5 770 640 4
5 - 10 730 560 5
10 - 16 680 470 6
16 - 25 630 430 6
25 - 40 630 370 7
C 45Ck 45Cm 45
40 - 50 580 330 8
207
5 860 700 4
5 - 10 800 630 5
10 - 16 750 520 6
16 - 25 700 470 6
25 - 40 700 410 7
C 60Ck 60Cm 60
40 - 50 670 380 8
241
Proprietãåile mecanice ale produselor trase la rece din oåeluri nealiate tratate termic
Limiteinterval
Duritatea HRC la o distanåã de la suprafaåa frontalã cãlitã, în mmMÃRCADE OÅEL
mm 1 2 3 4 5 6 7 8 9 10 11 13 15 20 25 30Ck 35 max 58 57 55 53 49 41 39 31 28 27 26 25 24 23 20 -
Cm 35 min 48 40 33 24 22 20 - - - - - - - - - -
Ck 40 max 60 60 59 57 53 47 39 34 31 30 29 28 27 26 25 24
Cm 40 min 51 46 35 27 25 24 23 22 21 20 - - - - - -
Ck 45 max 62 61 61 60 57 51 44 37 34 33 32 31 30 29 28 27
Cm 45 min 55 51 37 30 28 27 26 25 24 23 22 21 20 - - -
Ck 50 max 63 62 61 60 58 55 50 43 36 35 34 33 32 31 29 28
Cm 50 min 56 53 44 34 31 30 30 29 28 27 26 25 24 23 20 -
Ck 55 max 65 64 63 62 60 57 52 45 37 36 35 34 33 32 30 29
Cm 55 min 58 55 47 37 33 32 31 30 29 28 27 26 25 24 22 20
Ck 60 max 67 66 65 63 62 59 54 47 39 37 36 35 34 33 31 30
Cm 60 min 60 57 50 39 35 33 32 31 30 29 28 27 26 25 23 21
Cãlibilitate
Stãri de livrare æi dimensiuni
DIMENSIUNI
STÃRI DE LIVRARE Diametremm
Lungimim
DIN
Forjat
Forjat-recopt G
Ø 80 - Ø 300
lat a x b
a = 60 - 300
b = 35 - 300
1 - 6 7527
Laminat ULaminat-recopt GLaminat-recopt (înmuiat)--cojit
bare
Ø 14 - Ø 80 3 - 6 1013
Laminat-recopt (înmuiat)-cojit-ælefuit G+SH
colaciØ 14 - Ø 25
Diam. int. 550 - 850 mm
Diam. ext. 650 - 1.250 mm
Greut. colac 150 - 400 kg
668
bare Ø 7 - Ø 50 3 - 6 668Tras K
Tras-recopt K+G hex. H 8 - H 36 3 - 6 176
da
te
te
hn
i ce
cost
Combinatul de Oåeluri Speciale Târgoviæte9 - 11 Æos. Gãeæti, cod 130087, Târgoviæte, ROMÂNIA
Telefon: +40(0)-245-631.618, 217.666, 217665Fax: +40(0)-245-217.846, 210.568, 616.681
E-mail: cost@cost.ro, Telex: 17271
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