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March 14, 2021

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JIS cold work tool steel materials

BlogsBy Wiho MetalsMarch 14, 2021Leave a comment

Cold work tool steels are the main raw materials for tools such as gauge, drill steel and punch press, as well as dies such as stamping, forging, rolling and rolling. In cutting, bending, stamping, compression and other processes, the mold is subjected to high surface pressure and impact load, most of the mold due to…

What’s the plastic mold steel used for?

BlogsBy Wiho MetalsMarch 14, 2021Leave a comment

Mold steels can be divided into cold work mold steels, hot work mold steels and plastic mold steels. Plastic mold steel has accounted for more than 50% of the consumption of mold steel, has been used for the manufacture of plastic mold materials with different requirements. Therefore, many countries have formed their own codes of…

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