CQ-9 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CQ-9

This page is mainly introduced the CQ-9 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CQ-9,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CQ-9
Density / (g/cm ^ 3) : 13.25
Hardness HRC: 85.5
σ bb/MPa: 2110 ~ 3160
Grain size/μ m: 2 ~ 3
Use for example: in a severe impact under the terms of use