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Vermicular graphite cast iron is a gray cast iron with a transitional form between flake and spheroidal graphite. It is a new type of engine...
40Cr steel is one of the most widely used steels in the machinery manufacturing industry. After quenching and tempering, it has good compreh...
In machining, CBN inserts mainly use the high hardness of CBN and its high temperature resistance, so generally they are not watered.But thi...
Quenching materials are generally metal materials that undergo surface quenching treatment. Surface quenching is to heat the material to a c...
CPM stands for Crucible Particle Metallurgy, a process used to make high-quality tool steel. Crucible Industries in the United States is the...
1. 420 & 420J420 steel is on the lower end of the quality scale, but is good enough for general use. It has a relatively low carbon cont...
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Shanghai Hengcheng cemented carbide Co., Ltd
Room 1002, building 2, Huayi Plaza, 2020 Zhongshan West Road, Shanghai
Telephone: +86 21-6119 8069
General Manager:
market@hccarbide.com
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