Duplex Stainless Steel grade UNS S31500
It 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
Good hole corrosion resistance
Good property on corrosion fatigue resistance & grinding
Better mechanical property than austenitic stainless steel
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 machines
Grade C Mn S P Si N Ni Cr Mo
S31500 0.030Max, 1.00-2.00, 0.030Max,
Grade Tensile Yield Elongation
KSI / Min KSI /Min %
S31500 92 64 30
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)
Standard(s):ASTM ASME A790/A790M
Other grade: S31803, S31500, S32550, S31200, S31260, S32304,
S39274, S32760, S32900, S32950, S39277
Standard seaworthy export packing or as your requirement.
within 30 days after we recive your deposit.
T/T,L/C at sight.
More technical details and the MTC require please visit our web
site: www.gloriasteel.com or contact us.