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AS X9315 / EN39B Alloy Steel
Material Name
Material Name: AS X9315 / EN39B Alloy Steel
Chemical Composition
| ■Chemical Composition(％) |
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| C | Si | Mn | P | S | Ni | Cr | Mo |
| 0.12-0.18 | 0.1-0.35 | 0.25-0.50 | - | - | 3.90-4.30 | 1.0-1.4 | 0.15-0.30 |
Mechanical Properties
| Typical Mechanical Properties - Quenched at 830oC and tempered at 200°C | |||
| Section Size mm | 25 | 50 | 100 |
| Tensile Strength | 1350 | 1300 | 1180 |
| Yield Strength Mpa | 1150 | 1100 | 920 |
| Elongation % | 13 | 15 | 17 |
| Impact Izod J | 50 | 72 | 82 |
| Hardness HB | 400 | 380 | 350 |
Delivery State
In the heat treatment (quenching, annealing or tempering) or heat treatment delivery, delivery status should be indicated in the contract.
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. ShanghaiShanghai office center : No. 655, High Tech Road, Songjiang District, Shanghai
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