Duplex Stainless Steel grade UNS S31200

Gloria Steel Limited

  • Duplex Stainless Steel grade UNS S312000
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10,000.00 KG
L/C, T/T, Other
Standard seaworthy export packing or as your requirement.
30 day(s).

Product Details

Duplex Stainless Steel grade UNS S31200
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 316/316L
Good hole corrosion resistance
Good property on corrosion fatigue resistance & grinding corrosion
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
Chemical Composition
Grade C Mn S P Si N Ni Cr Mo
S31220 0.030Max, 2.00Max, 0.030Max, 0.045Max,1.00Max,0.14-0.20,5.50-6.50,24.0-26.0,1.20-2.0
Mechnical Property
Grade Tensile Yield Elongation
KSI / Min KSI /Min %
S31220 100 65 25
Products 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)
Standard(s): ASTM ASME A790/A790M
Other grade: S31803, S31500, S32550, S31200, S31260, S32304, S39274, S32760, S32900, S32950, S39277
Package Details:
Standard seaworthy export packing or as your requirement.
Delivery Time:
within 30 days after we recive your deposit.
Payment Term:
T/T,L/C at sight.
More technical details and the MTC require please visit our web site: www.gloriasteel.com or contact us.
Sales Contact:
Sale engineer: Mr.Toby
Skype ID: Toby.Tan
MSN:[email protected]
mail:[email protected]

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Business Details

We're Gloria Steel from China and focusing on Iranian Oil and Gas fields services. Rely on our experienced processed tea...
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