IS 8500
IS 8500 (微合金化 (中等和高强度)结构钢 - 规范)· IS (印度) · 10 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Fe 490 | 结构钢 | chevron_right |
| Fe 540 | 结构钢 | chevron_right |
| Fe 570 | 结构钢 | chevron_right |
| Fe440 | 结构钢 | chevron_right |
| Fe440B | 结构钢 | chevron_right |
| Fe490B | 结构钢 | chevron_right |
| Fe540B | 结构钢 | chevron_right |
| Fe570B | 结构钢 | chevron_right |
| Fe590 | 结构钢 | chevron_right |
| Fe590B | 结构钢 | chevron_right |