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Super Duplex Steel SAF2507
1. Superior resistance to general and local corrosion, especially to stress corrosion, pitting corrosion, crevice corrosion, corrosion fatigue and abrasion & corrosion
2. Good weldability
3. Good mechanical properties
4. Excellent intergranular corrosion resistance
5. High cost-effectiveness, long life time
- PRODUCT DETAILS
- TECHNICAL SPECIFICATION
Main grades
S31803/S32250, S32750, S32760, S31500, S31500, 32001, S32003, S32304
Products introduction
It has good corrosion resistance with high strength. Content of Cr is between 18%-28% and Ni is 3%-10% in the condition of low C. Some steels also contain the alloy elements such as Mo, Cu, Nb, Ti and N, etc
Experimental comparison of 2507 dual-phase steel pipe pitting corrosion
Φ25mm x 2mm 2507 duplex steel pipe at room temperature mechanical properties experimental value
