- Cr系合结钢Φ20-9040Cr华菱湘钢4020↑10热轧;
- Cr系合结钢Φ95-13040Cr华菱湘钢4070↑10热轧;
- Cr系合结钢Φ135-17040Cr华菱湘钢4100↑10热轧;
- Cr系合结钢Φ16-5040Cr大冶特钢5010↑10热轧;
- Cr系合结钢Φ55-12540Cr大冶特钢4960↑10热轧;
- Cr系合结钢Φ130-29040Cr大冶特钢5010↑10热轧;
- Cr系合结钢 Φ175-22040Cr华菱湘钢4150↑10热轧;
- Cr系合结钢Φ300-32040Cr大冶特钢5010↑10热轧;