Customization: | Available |
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Type: | Alloy Steel Bar |
Technique: | Quenched and Tempered |
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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 |
Tensile strength | Yiled strength | Elongation | Reduction area |
Min | Min | Min | Min |
830 | 640 | 12% | 50% |
ASTM | JIS | DIN | BS | NF |
5140 | SCr440 | 41Cr4(1.7035) | 530A40 | 42C4 |