A983/A983M
A983/A983M (中速柴油发动机用连续晶粒流向锻制的碳素钢及合金钢曲轴标准规范)· ASTM (美国) · 10 种材料
| 名称 | 材料组别 | |
|---|---|---|
| A 983 Grade 1 | 结构钢 | chevron_right |
| A 983 Grade 2 | 结构钢 | chevron_right |
| A 983 Grade 3 | 结构钢 | chevron_right |
| A 983 Grade 4 | 结构钢 | chevron_right |
| A 983 Grade 5 | 结构钢 | chevron_right |
| A 983 Grade 6 | 结构钢 | chevron_right |
| A 983 Grade 7 | 结构钢 | chevron_right |
| A 983 Grade 7A | 结构钢 | chevron_right |
| A 983 Grade 8 | 结构钢 | chevron_right |
| A 983 Grade 8A | 结构钢 | chevron_right |