| 化学組成 | |||||
| 学年 | C | Si | Mn | Cr | Ni |
| 304 | ≤0.07 | ≤1.00 | ≤2.0 | 18:00~20:00 | 8:00~10:50 |
| 304L | ≤0.030 | ≤1.00 | ≤2.0 | 18:00~20:00 | 9:00~13:00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.0 | 24:00~26:00 | 19:00~22:00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.0 | 16:00~18:00 | 10:00~14:00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.0 | 16:00~18:00 | 12:00~15:00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.0 | 17:00~19:00 | 9:00~13:00 |
| 904L | ≤0.02 | ≤1.00 | ≤2.00 | 19:00~23:00 | 23:00~28:00 |
| 2205 | ≤0.03 | ≤1.00 | ≤2.0 | 22:00~23:00 | 4.5~6.5 |
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | 24:00~26:00 | 6:00~8:00 |
150 0000 2421