mould making steel plate P20+Ni98
.2738

Specifications

mould making steel plate P20+Ni7181.2738 

1. Size:

2. Delivery Condition:

1. Hot rolled , black, EAF & ESR material.

2. Hardness: HRC=28--35,

3. Annealed Hardness: HBS≤235.

3. General

   Good mechanincal property & quenching, make surface have equal hardness after deal with it; Nice polishing , mini. roughness on the surface, Normally, make the heat-treatment to harden condition before used, it can directly after the mould machined.

4. Chemical analysis

Chemical composition(for reference only):

5. Compared grades(based on usage)

6. Applications:

Because of their high hardness when they were finished, their polishing, wear-resistance, tensile strength and compressive strength are more better. This kind of steel is apply to the mould of high polishing and high demand and the plastic of PA, POM, PS, PE, PP, ABS.

7. Payment: 30% deposit, balance against T/T or L/C at sight.

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