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  • Duplex Steel ASTM A789 S31803 Seamless pipe BE Beveled End
  • Duplex Steel ASTM A789 S31803 Seamless pipe BE Beveled End

Duplex Steel ASTM A789 S31803 Seamless pipe BE Beveled End

  • product name:plate
  • Surface:No.1 No.2D No.2B BA No.3 No.4 No.6 No.7
  • material:s31803
  • Length:0~12m or as per the client's requirements

 Duplex Steel ASTM A789 S31803 Seamless pipe BE Beveled End 
Type Plate, Sheet,Strip, Coil
Length 0~12m or as per the client's requirements
Width 0~2500mm or as per the client's requirements
Thickness 0.3~1200mm or as per the client's requirements
Process Hot/Cold Rolled
Surface No.1 No.2D No.2B BA No.3 No.4 No.6 No.7
Packing Steel Frame, waterproof paper, wooden pallet, wooden case or as per the client's requirements
Material Grade Carbon Steel ASTM A36  
ASTM A515 GR.60/65/70
ASTM A516 GR.55/60/65/70
Alloy Steel ASTM A387 Grade 11/12/22
Stainless Steel ASTM A240 304/316L/316Ti/317L/310S/410
S31803/S32750/S32760/904L/S31524/S31050
UNS N08367/N08926/N08800/N08810
Nickel Alloy ASTM B409 UNS N08800(Incoloy 800)/UNS N08810(Incoloy 800H)/UNS N08811(Incoloy 800HT)
ASTM B463 UNS N08020/Alloy 20)
ASTM B575 UNS N10276(Hastelloy C276)/N06022(Hastelloy C22)/N06200(Hastelloy C2000)
ASTM B127 UNS N04400/Monel 400
ASTM B162 UNS N02200(Nickel 200)/N02201(Nickel 201)
ASTM B688 UNS N08367
ASTM B424 UNS N08825(Aloy 825)
ASTM B443 UNS N06625(Inconel 625)
ASTM B168 UNS N06600(Inconel 600)
Titanium ASTM B265 Ti 1/2/5/7

What are the characteristics of Duplex 2205?

  • High resistance to chloride stress corrosion cracking
  • Resistance to chloride pitting and crevice corrosion
  • Good general corrosion resistance
  • Good sulfide stress corrosion resistance
  • High Strength
  • Good weldability and workabilit
  • Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Stainless Steel Pipes, Tube Chemical Composition
  • Chemical Composition %

    Cr

    Ni

    Mo

    C

    N

    22.0-23.0

    4.50-6.50

    3.00-3.50

    .030 Max

    0.14-0.20

    Mn

    Si

    P

    S

    Fe

    2.00 Max

    1.00 Max

    .030 Max

    .020 Max

    Balance

    Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Stainless Steel Pipes, Tube Mechanical Properties

     

    Duplex Stainless Steel

    Density

    7.805

    Melting Range,℃

    1450 ℃

    Elongation %

    25 min.

    Tensile Strength (Mpa)

    655

    Yield Strngth (Mpa)

    450

    Hardness (Brinell)

    293 max


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