Basic properties of kd20 tungsten steel made of Kyodo cemented carbide from Japan

  Kyoto cemented carbide company sells and supplies Japan Gongli cemented carbide kd20 tungsten steel, which has the basic characteristics of kd20
In order to meet the special needs of the market, especially for the different needs of precision progressive die, metal stamping die, powder forming die, standard cold upsetting die and pipe drawing die in the electronic industry, Kyoto metal company specially introduces tungsten steel (cemented carbide) products from the United States, Taiwan and Japan, including wear-resistant series, wear-resistant and impact resistant series, non-magnetic series, high temperature resistant series and fine particle series
There are standard parts and various non - standard parts in shape: including circle, ring, square and conductive block Long bar, long round bar and other special-shaped parts and fine grinding rod
All materials are red through hip treatment to remove the micro pores in the alloy structure, and increase and improve the mechanical properties such as bending strength of the alloy, so as to completely ensure the quality

Kyodo kd20 cemented carbide, Kyoto, Japan:
Kyoto cemented tungsten steel kd20 hardness: 90hra,
Kyoto cemented tungsten steel kd20 specific gravity: 14
2,
Cobalt content of Kyoto cemented carbide tungsten steel kd20: 13%,
Bending strength of Kyoto cemented carbide tungsten steel kd20: 3
7gpa
Kyoto cemented carbide product details: 1 The purity of raw materials is more than 99
95%, the content of impurities is very small, and the physical properties of the plate are more stable
2
spray drying technology is used to protect the material under the condition of full sealing with high purity nitrogen