Product
Materials » Other » Carbon steels
Chemical Composition :
Steel Grade |
Chemical composition (%) |
||||||
C |
Si |
Mn |
Ni |
Cr |
P |
S |
|
S45C |
0.42 ~ 0.48 |
0.15 ~ 0.35 |
0.6 ~ 0.9 |
0.20 |
0.20 |
0.030 max |
0.035 max |
S50C |
0.47 ~ 0.53 |
0.15 ~ 0.35 |
0.6 ~ 0.9 |
0.2 |
0.2 |
0.030 max |
0.035 max |
S55C |
0.52 ~ 0.58 |
0.15 ~ 0.35 |
0.6 ~ 0.9 |
0.2 |
0.2 |
0.030 max |
0.035 max |
SCM440 |
0.38 ~ 0.45 |
0.17 ~ 0.37 |
0.5 ~ 0.8 |
0.25 |
1.2 |
0.030 max |
0.03 max |
Physical Properties:
Steel Grade |
Tensile strength |
Melting limit |
Relative stretchability |
N/mm² |
N/mm² |
(%) |
|
S45C |
570 ~ 690 |
345 ~ 490 |
17.0 |
S50C |
590 ~ 705 |
355 ~ 540 |
15 |
S55C |
610 ~ 740 |
365 ~ 560 |
13 |
SCM440 |
1080 |
930 |
12 |