GB/T 27672
GB/T 27672 (Copper and copper alloy seamless tube for welding and cutting)· GB (China) · 8 materials
| Designation | Material group | |
|---|---|---|
| C18150 | Copper | chevron_right |
| QCr1 | Copper | chevron_right |
| QCr1-0.15 | Copper | chevron_right |
| QZr0.15 | Copper | chevron_right |
| QZr0.2 | Copper | chevron_right |
| QZr0.4 | Copper | chevron_right |
| T2 | Copper | chevron_right |
| TP2 | Copper | chevron_right |