2014年5月20日星期二

YL05.1 Tungsten Carbide Drawing Dies Introduction

YL05.1 tungsten carbide drawing die has a strong compressive strength, so you can use high pressure. Major role in diameter less than 1.5mm wire, tungsten, molybdenum wire drawing speed and other hard materials and surface finish drawing non-ferrous wire drawing demanding hardness of not less than 1930HW3 (93.5HRA). Density is about 15.25g/mm ³, a flexural strength of about 3300MPa. Have a certain shape of the hole all centers, round, square, octagonal, or other special shapes. 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, low coefficient of friction characteristics. Excellent corrosion resistance and wear performance, a variety of sizes available for selection and cost savings.

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