Technical Information_Ningbo Jinhao Mould Material Co., Ltd.

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Mold steel...

A large number of bear...
Toughness of cr12...

The general annealing ...
Mold steel...

Increase the carbon co...
How to use...

For materials with hig...
Wear resistance...

Abrasion resistance.Th...
Why do you need...

Why do I need hardened...

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