Type: | Alloy Steel Bar |
---|---|
Application: | Structural Steel Bar, Tool Steel Bar, Die Steel Bar |
Alloy: | Alloy |
Special Use: | Mold Steel, Free Cutting Steel, Cold Heading Steel |
Products: | Ms 8.8 Round Bars / 40cr SAE 5140 Qt Steel Round B |
Material Grade: | 40cr / 5140 |
Customization: |
---|
Suppliers with verified business licenses
Element | Content (%) |
Iron, Fe | 97.395-98.07 |
Manganese, Mn | 0.700-0.900 |
Chromium, Cr | 0.700-0.900 |
Carbon, C | 0.380-0.430 |
Silicon, Si | 0.150-0.300 |
Sulfur, S | ≤ 0.0400 |
Phosphorous, P | ≤ 0.0350 |
ASTM | JIS | DIN | BS | NF |
5140 | SCr440 | 41Cr4(1.7035) | 530A40 | 42C4 |
Yield Strength(MPa) | Tensile Strength(MPa) | Elongation(%) | Reduction of area (%) | Hardness(HRC) |
660(min) | 830(mIn) | 12%(min) | 52%(min) | Max 32 |
Suppliers with verified business licenses