Die steel, T20813 mold material, mold steel, hot die steel

 Properties and uses: T20813 high toughness is high heat hot work tool steel, organizational subtle, toughness and good extension, cutting, polishing resistance, resistance to fusion temperature and thermal stress fatigue, dimensional stability after heat treatment distortion, excellent red hardness . Suitable for hot work die steel, plastic molds, dies and other hot. Chemical composition: Carbon C: 0.37 Si Si: 1.00 Iron FE: 91.0 Chromium Cr: 5.00 Mo Mo: 1.35 V V: 1.00 T20813 tool made of tool steel after heat treatment has a sufficiently high hardness such as cutting tools for metal generally above HRC60. Tools at high cutting speed and machining of hard materials, high temperature heat conditions, can still maintain high hardness and good red hardness. Carbon tool steel and alloy tool steel is generally 180 ℃ ~ 250 ℃, high speed tool steel at about 600 ℃ operating temperature, to maintain a higher hardness. Red hardness of the thermal deformation of the mold, and high-speed cutting steel is very important to performance. Tenda Daye Metal Materials Co., Ltd. is a set of large-scale wholesale domestic and imported mold steel, heat treated, nitride and large mill processing services in large-scale integrated strength of the financial strength of large companies. Met with known domestic and foreign steel companies to establish a long-term good relations of cooperation, is specialized in mold steel wholesale, retail and distribution services businesses. The introduction of its world-class high-grade steel products. Brand management: Austria Bluff, Sweden Assab, Japan Datong, Hitachi, U.S. Fen cola, Japanese high-frequency, Germany Buderus, Germany Sa Site, a variety of imported and domestic variety of steel and other steel products.