GB/T 3279
GB/T 3279 (Hot-rolled spring steel plates, sheets and strips)· GB (China) · 43 materials
| Designation | Material group | |
|---|---|---|
| 30W4Cr2V | Structural and constructional steels | chevron_right |
| 50CrV | Structural and constructional steels | chevron_right |
| 50CrV | Tool steels | chevron_right |
| 50CrV(A) | Structural and constructional steels | chevron_right |
| 51CrMnV | Structural and constructional steels | chevron_right |
| 52CrMnMoV | Structural and constructional steels | chevron_right |
| 55CrMn | Structural and constructional steels | chevron_right |
| 55Si2Mn | Structural and constructional steels | chevron_right |
| 55SiCr | Structural and constructional steels | chevron_right |
| 55SiCrV | Structural and constructional steels | chevron_right |
| 60CrMn | Structural and constructional steels | chevron_right |
| 60CrMnMo | Structural and constructional steels | chevron_right |
| 60Si2Cr | Structural and constructional steels | chevron_right |
| 60Si2Cr(A) | Structural and constructional steels | chevron_right |
| 60Si2CrV | Structural and constructional steels | chevron_right |
| 60Si2CrV(A) | Structural and constructional steels | chevron_right |
| 60Si2Mn | Structural and constructional steels | chevron_right |
| 60Si2MnA | Structural and constructional steels | chevron_right |
| 65 | Structural and constructional steels | chevron_right |
| 65Mn | Structural and constructional steels | chevron_right |
| 70 | Structural and constructional steels | chevron_right |
| 70Mn | Structural and constructional steels | chevron_right |
| 80 | Structural and constructional steels | chevron_right |
| 85 | Structural and constructional steels | chevron_right |
| A11603 | Structural and constructional steels | chevron_right |
| A21553 | Structural and constructional steels | chevron_right |
| A21603 | Structural and constructional steels | chevron_right |
| A22553 | Structural and constructional steels | chevron_right |
| A22603 | Structural and constructional steels | chevron_right |
| A23503 | Structural and constructional steels | chevron_right |
| A25513 | Structural and constructional steels | chevron_right |
| A27303 | Structural and constructional steels | chevron_right |
| A28553 | Structural and constructional steels | chevron_right |
| A28603 | Structural and constructional steels | chevron_right |
| A34603 | Structural and constructional steels | chevron_right |
| A36523 | Structural and constructional steels | chevron_right |
| U20652 | Structural and constructional steels | chevron_right |
| U20702 | Structural and constructional steels | chevron_right |
| U20802 | Structural and constructional steels | chevron_right |
| U20852 | Structural and constructional steels | chevron_right |
| U21652 | Structural and constructional steels | chevron_right |
| U21653 | Structural and constructional steels | chevron_right |
| U21702 | Structural and constructional steels | chevron_right |