国产 在线 一区二区三区_亚洲国产精品欧美日韩一区二区_在线观看不卡av电影_国产日韩久久免费福利网站

Main Products
Electroslag Remelting Products>> Main Products>> Electroslag Remelting
Products Grade: M2,M42,C8
Specifications: 160mm×160mm×9000mm
Applied Standard:  agreement
Characteristics: Cutting tools, drills, etc.
Applications: High-speed tool steel
Use of Products: High-speed tool steel is mainly used in the manufacture of high efficiency cutting tool, due to its high red hardness, wear resistance, high strength characteristics, but also for the manufacture of high performance requirements of the mold, roll, high temperature bearings and high-temperature springs.