Ferritic-austenitic stainless steel also referred to as duplex stain- less steels. LDX 21 up to the super duplex grades 25and. There is a lot of marketing activity surrounding these grades.
The idea of duplex stainless steels dates back to the 1920s with the first cast being made at . Outokumpu stainless steel is also fully recyclable. Moreover in addition to great corrosion resistance, duplex grades also. Duplex stainless steels are a family of grades combining good corrosion resistance with high strength and ease of fabrication.
ArcelorMittal Industeel - Ugitech EP062909patent under registration. The principal features of DX22are: Good general resistance to . The “standard” duplex stainless steels i. Cu,W,…) grades were confirmed as very valuable grades with outstanding . So why not take the lead with Sandvik duplex stainless steels? A family of stainless steels whose:.
Standard duplex stainless steel - high resistance to pitting and stress corrosion.
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