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Advantages of Dual Stainless Steel Valves

1:Molybdenum containing duplex stainless steel exhibits good resistance to chloride stress corrosion under low stress conditions.
2:Has good corrosion fatigue resistance and wear corrosion performance

3:The comprehensive mechanical properties are good, with high strength and fatigue strength. The yield strength is twice that of 18-8 austenitic stainless steel. The solid solution elongation reaches 25%, and the toughness value Ak (V-notch) is above 100J

4:Good weldability, low tendency for hot cracking, generally no preheating is required before welding, and no heat treatment is required after welding. It can be welded with different types such as 18-8 austenitic stainless steel or carbon steel


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