- Cr系合结钢Φ20-9040Cr湘钢3840↑20热轧;
- Cr系合结钢Φ95-13040Cr湘钢3890↑20热轧;
- Cr系合结钢Φ135-17040Cr湘钢3920↑20热轧;
- Cr系合结钢Φ175-22040Cr湘钢3920↑20热轧;
- Cr系合结钢Φ20-2940Cr韶钢3870↑20热轧;
- Cr系合结钢Φ30-9540Cr韶钢3840↑20热轧;
- Cr系合结钢Φ96-13040Cr韶钢3890↑20热轧;
- Cr系合结钢Φ131-17040Cr韶钢3920↑20热轧;
- Cr系合结钢Φ171-22040Cr韶钢3940↑20热轧;