Cr系合结钢 | Ф18-21 | 40Cr | 潍坊特钢 | 4820 | 20 | 热轧; | |
Cr系合结钢 | Ф22-27 | 40Cr | 潍坊特钢 | 4790 | 20 | 热轧; | |
Cr系合结钢 | Ф28-60 | 40Cr | 潍坊特钢 | 4760 | 20 | 热轧; | |
Cr系合结钢 | Φ16-18 | 40Cr | 莱钢 | 5000 | 20 | 热轧; | |
Cr系合结钢 | Φ20-28 | 40Cr | 莱钢 | 4860 | 20 | 热轧; | |
Cr系合结钢 | Φ30-119 | 40Cr | 莱钢 | 4800 | 20 | 热轧; | |
Cr系合结钢 | Φ120-150 | 40Cr | 莱钢 | 4840 | 20 | 热轧; | |
Cr系合结钢 | Φ151-250 | 40Cr | 莱钢 | 4930 | 20 | 热轧; | |
Cr系合结钢 | Φ251-280 | 40Cr | 莱钢 | 4980 | 20 | 热轧; | |
Cr系合结钢 | Φ281-310 | 40Cr | 莱钢 | 6010 | 20 | 热轧; |