| Customization: | Available |
|---|---|
| Type: | Round |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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| CHEMICAL COMPOSITIONS (mass weight %) | |
| Carbon | C (%): 0.17 ~ 0.25 |
| Silicon | Si (%): ≤ 0.40 |
| Manganese | Mn (%): 0.40 ~ 0.80 |
| Phosphorus | P (%)≤: 0.030 |
| Sulfur | S (%)≤: 0.030 |
| Chromium | Cr (%): 1.20 ~ 1.50 |
| Molybdenum | Mo (%): 0.55 ~ 0.85 |
| Nickel | Ni (%): ≤ 0.60 |
| Vanadium | V (%): 0.20 ~ 0.35 |
| Others (%): Al ≤ 0.030 | |
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
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