- Cr系合结钢 Φ16-1840Cr凌钢4040-热轧;
- Cr系合结钢 Φ20-2840Cr凌钢3950-热轧;
- Cr系合结钢 Φ30-4840Cr凌钢3930-热轧;
- Cr系合结钢 Φ50-13040Cr凌钢3920-热轧;
- Cr系合结钢 Φ140-20040Cr凌钢4020-热轧;
- Cr系合结钢 Φ210-26040Cr凌钢4020-热轧;
- Cr系合结钢>Φ20040Cr本钢4020-热轧;
- Cr系合结钢Φ131-15040Cr本钢3970-热轧;
- Cr系合结钢Φ151-18040Cr本钢3970-热轧;
- Cr系合结钢Φ181-20040Cr本钢3970-热轧;
- Cr系合结钢Φ20-8040Cr本钢3920-热轧;
- Cr系合结钢Φ81-13040Cr本钢3920-热轧;