GB/T 9945
GB/T 9945 (热轧球扁钢)· GB (中国) · 22 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Grade A | 结构钢 | chevron_right |
| Grade A32 | 结构钢 | chevron_right |
| Grade A36 | 结构钢 | chevron_right |
| Grade A40 | 结构钢 | chevron_right |
| Grade AH32 | 结构钢 | chevron_right |
| Grade AH36 | 结构钢 | chevron_right |
| Grade AH40 | 结构钢 | chevron_right |
| Grade B | 结构钢 | chevron_right |
| Grade D | 结构钢 | chevron_right |
| Grade D32 | 结构钢 | chevron_right |
| Grade D36 | 结构钢 | chevron_right |
| Grade D40 | 结构钢 | chevron_right |
| Grade DH32 | 结构钢 | chevron_right |
| Grade DH36 | 结构钢 | chevron_right |
| Grade DH40 | 结构钢 | chevron_right |
| Grade E | 结构钢 | chevron_right |
| Grade E32 | 结构钢 | chevron_right |
| Grade E36 | 结构钢 | chevron_right |
| Grade E40 | 结构钢 | chevron_right |
| Grade EH32 | 结构钢 | chevron_right |
| Grade EH36 | 结构钢 | chevron_right |
| Grade EH40 | 结构钢 | chevron_right |