GB/T 6479
GB/T 6479 (Seamless steel tubes for high-pressure chemical fertilizer equipments)· GB (China) · 19 materials
| Designation | Material group | |
|---|---|---|
| 10 | Structural and constructional steels | chevron_right |
| 10MoWVNb | Structural and constructional steels | chevron_right |
| 12Cr2Mo | Structural and constructional steels | chevron_right |
| 12Cr5Mo | Structural and constructional steels | chevron_right |
| 12CrMo | Structural and constructional steels | chevron_right |
| 12SiMoVNb | Structural and constructional steels | chevron_right |
| 15CrMo | Structural and constructional steels | chevron_right |
| 15MnV | Structural and constructional steels | chevron_right |
| 16Mn | Structural and constructional steels | chevron_right |
| 1Cr5Mo | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| A30122 | Structural and constructional steels | chevron_right |
| A30152 | Structural and constructional steels | chevron_right |
| Q345B | Structural and constructional steels | chevron_right |
| Q345C | Structural and constructional steels | chevron_right |
| Q345D | Structural and constructional steels | chevron_right |
| Q345E | Structural and constructional steels | chevron_right |
| U20102 | Structural and constructional steels | chevron_right |
| U20202 | Structural and constructional steels | chevron_right |