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In stock grade 2205 duplex stainless steel sheet price

Basic Info

Model No.: 2205

Product Description

In stock grade 2205 Duplex stainless steel sheet price Product Description   Duplex 2205  ASTM A 182, A 240, A 276, A 789, A 790, A 815 UNS S31803,  S32205 NACE MR0175 Forms of Duplex 2205 Available at Mega  Mex Sheet Plate Bar Pipe  & Tube (welded & seamless) Fittings  (i.e. Flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks,  socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and  pipe nipples) Welding  Wire and Welding Electrode   Duplex Overview Duplex  2205 is a nitrogen enhanced duplex Stainless Steel that was developed to combat  common corrosion problems encountered with the 300 series stainless steels.  “Duplex” describes a family of stainless steels that are neither fully  austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The  structure of 2205 duplex stainless steel consists of austenite pools surrounded  by a continuous ferrite phase. In the annealed condition, 2205 contains  approximately 40-50% ferrite. Often referred to as the work horse grade, 2205  is the most widely used grade in the duplex family of stainless steels. The  advantage of a duplex structure is that it combines the favorable qualities of  a ferritic alloy (stress corrosion cracking resistance and high strength) with  those of an austenitic alloy (ease of fabrication and corrosion resistance). Usage  of 2205 Duplex stainless steel should be limited to temperatures below 600° F.  Extended elevated temperature exposure can  embrittle 2205 stainless.   Corrosion Resistance   2205  duplex stainless steel is a cost effective solution for many applications where  the 300 series stainless steels are susceptible to chloride stress corrosion  cracking. Stress corrosion cracking occurs when stainless steels are subjected  to tensile stress, while in contact with solutions containing chlorides. Increasing  temperatures also increase the susceptibility of stainless steels to stress  corrosion cracking. The  combination of chromium, molybdenum and nitrogen convey the good resistance of  2205 to chloride pitting and crevice corrosion. This resistance is extremely  important for services such as marine environments, brackish water, bleaching  operations, closed loop water systems and some food processing applications.  The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion  resistance superior to common stainless steels, such as, 316L and 317L in most  environments     Chemical  Composition, %  








.030 Max







2.00 Max

1.00 Max

.030 Max

.020 Max


    In what applications is Duplex 2205  used? Chemical  process vessels, piping and heat exchangers Pulp  mill digesters, bleach washers, chip pre-steaming vessels Food  processing equipment Oil  field piping and heat exchangers Flue  gas desulfurization equipment     ASTM  Specifications
      Pipe Smls

Pipe Welded

Tube Smls

Tube Welded



Flanges, Fittings & Valves








    Mechanical  Properties   Specified  Tensile Properties ASTM A240
        Ultimate Tensile Strength, ksi Minimum

.2% Yield Strength, ksi Minimum

Hardness Max.



31 Rockwell C

  Duplex & Super Duplex Stainless Steel Grades
Grade UNS ASTM/ASME Werkstoff
Duplex S31803 A240 / F51 1.4462
Super Duplex S32750 A240 / F55 1.4410
Super Duplex S32760 A240 / F53 1.4501
Lean Duplex S32304 A240 1.4362
6 Moly S31254 A240 / F44 1.4547
  Duplex & Super Duplex Sheet, Plate, and Bar Inventory
Grade Sheet (mm) Plate (mm) Bar (mm) [Diameter]
UNS S31803 1.50 - 3.00 5.00 - 100.00 76.20 - 457.20
UNS S32304 2.00 5.00 - 50.00 -
UNS S32750 3.00 5.00 - 50.00 12.70 - 304.80
UNS S32760 - 5.00 - 50.00 12.70 - 304.80


If you have any question,please feel free to contact me  mobile 86 15261579158 ,


we are sure your inquiry or requirements will get prompt attention.

  Packaging & Shipping   standard export package,suit for all kinds of transport,or as required .the packing photos you can see below: Contact Information Company Name: Ningbo Hong-Steel Co., Ltd. Website: Contact :Amy  Mobile Phone: 15261579158 Address: Economic and Technological Development Zone,BeiLun NINGBO Zip: 315040 Country/Region: China (Mainland) Province/State: Zhejiang City: Ningbo

Contact us if you need more details on 2205 Duplex Steel. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Stock 2205 Duplex Stainless Sheet、2205 Inox Duplex Plate Price. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Duplex stainless steel sheet

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