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C38C Room, City Plaza Chang'an Town, ChinaDongguan, GuangdongChina, 523850Web Page Link: https://www.toboc.com/gloriasteel.aspx
Duplex Stainless Steel pipe grade UNS S31803It finds wide applications as both excellent corrosion resistance and high strength. PREN=Cr+3.3Mo+16N > 40 Better chloride stress corrosion resistance under low stress than 316/316L Good hole corrosion resistance Good property on corrosion fatigue resistance & grinding corrosion Better mechanical property than austenitic stainless steelApplications Chemical Processing, transport and storage Oil and Gas exploration and processing equipment Marine and other high chloride environments Pulp and Paper digesters, liquor tanks and paper machinesChemical Composition Grade C Mn S P Si N Ni CrMoS318030.030Max, 2.00Max, 0.020Max, 0.030Max,1.00Max,0.08-0.20,4.50-6.50,21.0-23.0, 2.50-3.50Mechnical PropertyGradeTensileYieldElongation KSI / MinKSI /Min PercentS31803906525Products Details Products Size (mm)Seamless Pipe/Tube: O.D(10.3mm-914mm)W.T(1.24mm-59.54mm)Welded Pipe/Tube: O.D(10.3mm-1500mm)W.T(1.24mm-80mm)FittingsFlangeBarsForgings
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