forged steel bars
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forged steel bars
material:40Cr
diameter:8~450mm
length:3~12mm
application:machinery parts
forged steel bars
material:40Cr
diameter:8~450mm
length:3~12mm
application:machinery parts
chemical composition:
%
| C | Si | Mn | Cr | P | S |
| 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | 0.80~1.10 | not more than 0.035 | not more than 0.035 |
equivalent steel grades:
| Executive Standard | GB/T 3077 | IOS 683-1 | ASTM | JIS G 4104 | BS 970 Part 3 | EN 10083-1 | |
| Steel Grade | 40Cr | 41Cr4 | A29M 5140 | A322 G51400 | SCr440 | 530M40 | 41Cr4 |
