24 July 2021 Hardware Tool Steel Bar
9CrSi Hardware Tool Steel Bar
9CrSi is a commonly used low alloy tool steel, with high hardenability and hardenability, and high tempering stability. It can be used to manufacture tools with complex shapes, small deformation, high wear resistance and low-speed cutting, such as drill bits, thread tools, reamers, die, tap, roller and roller.
Chemical Components:
- Carbon C: 0.85~0.95
- Silicon Si: 1.20~1.60
- Manganese Mn: 0.30~0.60
- Sulfur S :≤0.030
- Phosphorus P :≤0.030
- Chromium Cr: 0.95~1.25
- Nickel Ni: Allowable residual content ≤ 0.25
- Copper Cu: Allowable residual content ≤ 0.30