- Cr系合结钢Φ20-9040Cr湘钢3900↓20热轧;
- Cr系合结钢Φ95-13040Cr湘钢3950↓20热轧;
- Cr系合结钢Φ135-17040Cr湘钢3980↓20热轧;
- Cr系合结钢Φ175-22040Cr湘钢3980↓20热轧;
- Cr系合结钢Φ20-2940Cr韶钢3930↓20热轧;
- Cr系合结钢Φ30-9540Cr韶钢3900↓20热轧;
- Cr系合结钢Φ96-13040Cr韶钢3950↓20热轧;
- Cr系合结钢Φ131-17040Cr韶钢3980↓20热轧;
- Cr系合结钢Φ171-22040Cr韶钢4000↓20热轧;