炉号 | C | Si | Mn | S | P | Cr | O | Ti | N | Ti × N |
1 | 0.17 | 0.27 | 0.97 | 0.0035 | 0.0059 | 1.12 | 0.0018 | 0.026 | 0.0041 | 0.0001066 |
2 | 0.20 | 0.25 | 0.95 | 0.0041 | 0.0064 | 1.16 | 0.0022 | 0.027 | 0.0160 | 0.0004320 |
3 | 0.19 | 0.27 | 0.99 | 0.0042 | 0.0063 | 1.12 | 0.0019 | 0.052 | 0.0026 | 0.0001352 |
4 | 0.18 | 0.27 | 0.97 | 0.0042 | 0.0063 | 1.14 | 0.0021 | 0.046 | 0.0180 | 0.0008280 |
对比转炉 |
|
|
|
|
|
|
| 0.050 | 0.0070 | 0.0003500 |
对比电炉 |
|
|
|
|
|
|
| 0.042 | 0.011 | 0.0004640 |