Application Industry:

    Equivalent designationsUNS S32205 DIN W. Nr. 1.4462 FormASTMRod, bar and shapeA 276, A 484Plate, sheet and stripA 240, A 480Seamless and welded pipeA 790, A 999Seamless and welded tubingA 789, A 1016FittingA 815, A 960Forged or rolled pipe flange and forged fittingA 182, A 961Billet and bar for forgingA 314, A 484Chemical composition%FeCrNiMoCMnSiPSNminbalance22.

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month

Product Detail

Product Tags

Equivalent designationsUNS S32205 DIN W. Nr. 1.4462

Rod, bar and shape A 276, A 484
Plate, sheet and strip A 240, A 480
Seamless and welded pipe A 790, A 999
Seamless and welded tubing A 789, A 1016
Fitting A 815, A 960
Forged or rolled pipe flange and forged fitting A 182, A 961
Billet and bar for forging A 314, A 484

Chemical composition

% Fe Cr Ni Mo C Mn Si P S N
min balance 22.0 4.5 3.0 0.14
max 23.0 6.5 3.5 0.030 2.00 1.00 0.030 0.020 0.20

Physical properties

Density 7.69 g/cm3
Melting range 1385-1443℃

Features: 2205 is a duplex stainless steel with nearly equal proportions of austenite and ferrite when properly heat treated. This microstructure makes it much more resistant to stress corrosion cracking than stainless steel 304 and 316L. 2205’s higher chromium, molybdenum and nitrogen contents give it significantly improved pitting and crevice corrosion resistance in the presence of chlorides. Its yield strength is about twice that of austenitic stainless steels. It is highly suitable for Applications in environments containing chlorides and hydrogen sulfide such as marine applications and oil and gas production.

Applications: Oil and gas industry piping, tubing and heat exchangers; pulp and paper industry bleaching equipment, liquor tanks and digesters; cargo tanks for ships and trucks; chemical processing industry pressure vessels, tanks, piping and heat exchangers; and food processing equipment.

  • Previous:
  • Next:

  • Write your message here and send it to us

    Related Products