YB20C tungsten carbide drawing dies suitable role in the production of stamping dies, density 3.4g/mm ³ into 13.8g/mm ³ range. Mainly used carbide bearings, carbide tools, carbide standard parts such as cold heading and cold industry and warheads and shells stamping, hardness of not less than 83.5HRA. Flexural strength of about 2480MPa, all centers have a certain shape of the hole, round, square, octagonal, or other special shapes. Has a strong compressive pressure can be used. Carbide brittle nature, can not guarantee that it does not break. Therefore, extreme caution when handling. As a high-quality carbide core, with high hardness, good thermal conductivity and a low coefficient of friction.
2014年5月8日星期四
YB20C Tungsten Carbide Drawing Dies Introduction
YB20C tungsten carbide drawing dies suitable role in the production of stamping dies, density 3.4g/mm ³ into 13.8g/mm ³ range. Mainly used carbide bearings, carbide tools, carbide standard parts such as cold heading and cold industry and warheads and shells stamping, hardness of not less than 83.5HRA. Flexural strength of about 2480MPa, all centers have a certain shape of the hole, round, square, octagonal, or other special shapes. Has a strong compressive pressure can be used. Carbide brittle nature, can not guarantee that it does not break. Therefore, extreme caution when handling. As a high-quality carbide core, with high hardness, good thermal conductivity and a low coefficient of friction.
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