GB/T 33160
GB/T 33160 (Gear steel for wind power generation)· GB (China) · 4 materials
| Designation | Material group | |
|---|---|---|
| 18Cr2Ni2MoH | Structural and constructional steels | chevron_right |
| 20CrMnMoH | Structural and constructional steels | chevron_right |
| 20CrNi2MoH | Structural and constructional steels | chevron_right |
| 22CrNiMoH | Structural and constructional steels | chevron_right |