1.2311 1.2312 1.2738 P20+Ni Special Mould Alloy Tool die Steel Bar products. CHEMICAL COMPOSITION. PRODUCT DESCRIPTION. Introduction:Low-carbon mold steels or group P steels are of different types that include P2, P3, P4, P5, P6, P20, and P21 steels. Chromium and nickel are the main alloying elements found in group P steels.
China 1.2311 P20 alloy special die tool Mould Steel Flat Flat Bar, Steel Plate, Steel Bars manufacturer / supplier in China, offering 1.2311 P20 alloy special die tool Mould Steel Flat bar & Alloy Steel Plate, Flat Steel of Alloy Steel Plate SAE4140, 42CrMo 1.7225, SCM440, 1.2080/D3/SKD1 Hot Rolled Die Steel Round Bar and so on.