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9Cr2 Hardware Tool Steel Bar


9Cr2 for cutting tool steel, performance and Cr2 quite, commonly used in the manufacture of cold work die, stamping die punch and die, stamping die and so on.

Hardenability better than chromium steel, ¢ 45 ~ ¢ 50mm of the workpiece can be hardened in the oil, high wear resistance, with good tempering stability, poor workability, heat treatment, small deformation, but greater decarburization tendency Suitable for cutting tools with high abrasion resistance, less severe cutting and less deformation, such as billet, tap, drill bit, reamer, gear cutter, broach etc. It can also be used as cold die and cold roll.