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Metal Mold steel Product Introduction
718H is an improved grade of P20H die steel (3Cr2Mo die steel), the quality of which has been greatly improved to fill the shortcomings of P20H die steel and meet the requirements of P20H die steel.
It is currently the most widely used mold steel, except for plastic mold parts that cannot be used for corrosion resistance.
Die Steel Products
mould steel Product Details
Chemical Composition:
| Cr(max) | Mn(max) | Ni(max) | Mo(max) | Si(max) | C(max) |
| 1.8% | 1.3% | 1% | 0.35-0.55 | 0.4% | 0.36% |
Mechanical Property:
|
Ultimate Tensile Strength (MPa) |
Modulus of Elasticity (GPa) |
Hardness (HB) |
| 1050 | 190 | 280 - 330 HB |
hot forging die steel
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Metal Mold steel
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