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Address: South Area of Renqiu Economic and Technological Development Zone, Cangzhou City, Hebei Province, China (north of Dashi Road) 

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Roller

Roller

Roller
The roller has high hardness, and its hardness value changes little with temperature. The hardness value at 700 ℃ is 4 times that of high speed steel; The elastic modulus, compressive strength, flexural strength and thermal conductivity of tool steel are more than 1 times higher than those of tool steel.
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Address: South Area of Renqiu Economic and Technological Development Zone, Cangzhou City, Hebei Province, China (north of Dashi Road) 

E-mail: 1163276688@qq.com 

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