批发供应JIS SUS420/AISI 420
不锈钢JIS SUS420/AISI 420化学成份CHEMICAL COMPOSITION C(碳)Si(矽)Mn(锰)Cr(铬)Mo(钼)Ni(镍)0.36 0.40 0.70 16.00 1.20 0.90出厂硬度DELIVERY HARDNESS预硬处理HB260-280 Pre-hardened HB260-280特征FEATURES适合制造PVC,POM塑料产品(如家电、水管、接头及容器等),或其他腐蚀塑料及普通塑料模具,都不需担心模具***问题。Suitable for PVC,POM products(e.g. Electrical appliances, drain pipes, plugs and high quality containers), and molds for general flame-retardant resins, especially with low rust formation during storage.