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Contact : Ms.CoCo 
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180 1427 1696
Email: info@yklsteel.com

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2205 Duplex Stainless Steel Fittings

Duplex 2205 or UNS S31803 is the most widely used duplex stainless steel grade as it exhibits both yield strength and great corrosion resistance. At Metline, Duplex stainless steel is available in many forms including plates, bars, pipes, tubes, fittings, flanges, and valves in accordance with relative standards such as ASTM A240, ASTM A479, ASTM A484, ASTM A276, ASTM A789, ASTM A790, ASTM A182, etc
Availability:
Quantity:
  • 2205

2205 Duplex Stainless Steel Fittings 

Duplex 2205 or UNS S31803 is the most widely used duplex stainless steel grade as it exhibits both yield strength and great corrosion resistance. At Metline, Duplex stainless steel is available in many forms including plates, bars, pipes, tubes, fittings, flanges, and valves in accordance with relative standards such as ASTM A240, ASTM A479, ASTM A484, ASTM A276, ASTM A789, ASTM A790, ASTM A182, etc


What We Can Offer ?



1111


2222


44444

3333

90   LR/SR Elbow

45   LR Elbow

Concentric   Reducer

Eccentric   Reducer

5555


6666


7777

8888

Equal   Cross

Equal   Tee

Reducer   Tee

End   Cap


Duplex Stainless Steel Pipe Fittings Specification

Specifications : ASTM A403 / ASME SA403

Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)

Type : Seamless / Welded / Fabricated

Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS

Werkstoff No 1.4539 Pipe Fittings Manufacturing Standards

ASTM A182 – ASME SA182 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

ASME B16.9 – Factory-Made Wrought Buttwelding Fittings

MSS SP-43 – Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

BS3799 – Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry

 

We are ISO 9001:2008 certified company with more than 20 years steel experience & have exported to countries such as Argentina, Australia, Canada , Chile, Mexico , Colombia, Denark , Norway, Finland, Germany, UAE, France, Vietnam, Brazil, America, Hungary, Sri Lanka, Malaysia, Saudi Arabia, Thailand, Indonesia, India, Iraq, Kuwait , Isreal, Lebanon,Morocco, Iran, Taiwan, Singapore, Qatar, Japan, Spain, Italy, Peru, South Korea, Turkey,Russia ,Philippines, Rome, England etc.

 

If there is any questions , pls do not hesitate to contact us ! 

Mr.Jim 

Mobile/Wechat  : +86 15902911689

Email : info@yklsteel.com 



Chemical Properties:


C

Mn

Si

P

S

Cr

Mo

Ni

N

2205
  (S31803)

0.03
  max

2.0
  max

1.0
  max

0.03
  max

0.02
  max

min: 21.0
  max: 23.0

min: 2.5
  max: 3.5

min: 4.5
  max: 6.5

min: 0.08
  max: 0.20

2205
  (S32205)

0.03
  max

2.0
  max

1.0
  max

0.03
  max

0.02
  max

min: 22.0
  max: 23.0

min: 3.0
  max: 3.5

min: 4.5
  max: 6.5

min: 0.14
  max: 0.20

Mechanical Properties:

Grade

Tensile   Strength
  ksi (min)

Yield Strength
  0.2% ksi (min)

Elongation

%

Hardness

(HB) MAX

2205

90

65

25

217

Physical Properties:


Density
  lbm/in3

Electrical
  Resistivity
  mW•in

Thermal
  Conductivity
  (BTU/hr•ft•°F)

Heat
  Capacity
  BTU/lbm•°F

Electrical
  Resistivity
  (in x 10-6)

at 68°F

0.278

27.6

8.7

0.112

33.5

at 212°F


26.1

9.2

0.119

35.4

at 392°F


25.4

9.8

0.127

37.4

at 572°F


24.9

10.4

0.134

39.4


Package

                                     Package in Pallet or Plywood box 

Fitting application

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