SA-250/SA-250M
SA-250/SA-250M (锅炉和过热器用电阻焊铁素体合金钢管子)· ASME (美国) · 7 种材料
| 名称 | 替代名称 | 材料组别 | |
|---|---|---|---|
| SA-250 Grade T 1 | C-1/2Mo | 结构钢 | chevron_right |
| SA-250 Grade T 1a | C-1/2Mo | 结构钢 | chevron_right |
| SA-250 Grade T 1b | C-1/2Mo | 结构钢 | chevron_right |
| SA-250 Grade T11 | 1 1/4Cr-1/2Mo-Si | 结构钢 | chevron_right |
| SA-250 Grade T12 | 1Cr-1/2Mo | 结构钢 | chevron_right |
| SA-250 Grade T2 | 1/2Cr-1/2Mo | 结构钢 | chevron_right |
| SA-250 Grade T22 | 2 1/4Cr-1Mo | 结构钢 | chevron_right |