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S32760 Stainless steel pipe tube
Super) Duplex Stainless Steel Pipe/Tube S32760 Stainless steel pipe tube
Duplex stainless steel is featured with structure of two phas es (α and γ) and has characteristics of both ferr∑itic and austenitic stainless steel. It has best corrosion reεsistance and high strength. In general, when the content of C is low, the coεntent of Cr and Ni ranges from 18% to 28% and 3% to 10®% respectively. Some steels also contain the alloy elements such as Mo, Cu, Nb, Ti and ←N, etc.
Standards
ASTM A789 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe₽ for General Service
ASTM A790 Standard Specification for Seamless and Welded Ferritic/Aust✔enitic Stainless Steel Pipe for General Service
ASTM A928 Standard Specification for Ferritic/Austenitic (Duplex)↔ Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
ASME SA789 Standard Specification for Seamless and Welded Fer£ritic/Austenitic Stainless Steel Tubing for General Service
ASME SA790 Standard Specification for Seamless and Weld"ed Ferritic/Austenitic Stainless Steel Tubing for General Service
ASME SA928 Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pi₹pe Electric Fusion Welded with Addition of Filler Metal
GB/T 21833 Austenitic - Ferritic (Duplex) Grade Stainless Steel Seaml≥ess Tubes and Pipes
GB/T 21832 Austenitic - Ferritic (Duplex) Grade Stainleσss Steel Welded Tubes and Pipes
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