IS 1871-1
IS 1871-1 (印度标准锻制钢进度表评注 - 第 1 部分：按抗拉强度和/或屈服性能规定的钢)· IS (印度) · 33 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Fe 290 | 结构钢 | chevron_right |
| Fe 310 | 结构钢 | chevron_right |
| Fe 330 | 结构钢 | chevron_right |
| Fe 360 | 结构钢 | chevron_right |
| Fe 410 | 结构钢 | chevron_right |
| Fe 490 | 结构钢 | chevron_right |
| Fe 540 | 结构钢 | chevron_right |
| Fe 620 | 结构钢 | chevron_right |
| Fe 690 | 结构钢 | chevron_right |
| Fe 770 | 结构钢 | chevron_right |
| Fe 870 | 结构钢 | chevron_right |
| FeE 220 | 结构钢 | chevron_right |
| FeE 230 | 结构钢 | chevron_right |
| FeE 250 | 结构钢 | chevron_right |
| FeE 270 | 结构钢 | chevron_right |
| FeE 310 | 结构钢 | chevron_right |
| FeE 370 | 结构钢 | chevron_right |
| FeE 400 | 结构钢 | chevron_right |
| FeE 460 | 结构钢 | chevron_right |
| FeE 520 | 结构钢 | chevron_right |
| FeE 580 | 结构钢 | chevron_right |
| FeE 650 | 结构钢 | chevron_right |
| St 30 | 结构钢 | chevron_right |
| St 32 | 结构钢 | chevron_right |
| St 34 | 结构钢 | chevron_right |
| St 37 | 结构钢 | chevron_right |
| St 42 | 结构钢 | chevron_right |
| St 50 | 结构钢 | chevron_right |
| St 55 | 结构钢 | chevron_right |
| St 63 | 结构钢 | chevron_right |
| St 70 | 结构钢 | chevron_right |
| St 78 | 结构钢 | chevron_right |
| St 88 | 结构钢 | chevron_right |