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UNS S32205 Duplex Stainless Steel

Duplex Steel,Duplex Steel pipes, Duplex Steel Tubes, Duplex Steel Pipe Fittings, Duplex Steel Forged Fittings, Duplex Steel Flanges, Duplex Steel Round Bar, Duplex Steel Plates, Duplex Steel Fasteners, UNS S32205 Duplex Stainless Steel , UNS S32750 Super Duplex Stainless Steel, UNS S32760 Super Duplex Steel , ZERON 100 , Lean Duplex Steel Plates, UNS S31803 Duplex Steel

 

Duplex stainless is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades with similar corrosion resistance qualities.

One of the main attractions of duplex stainless steel is cost – due to the materials increased yield strength it is often possible to reduce the thickness of material making it much cheaper than a comparative austenitic stainless steel grade.

Also Duplex steel has a lower alloy content reduces production costs. Certainly cost and weight savings without loss of performance is an attractive proposition to purchasers.

Benefits of using UNS32205 Duplex Stainless Steel

  • Similar corrosion resistance to Type 304
  • Greater tensile and yield strength
  • Good ductility and toughness though not as good as austenitic grades
  • Good stress corrosion cracking resistance (SSC)
  • Opportunity for purchases to reduce their material costs without compromising on quality

About 2205

2205 is the most common duplex alloy which contains 22% chromium and 5% nickel. Please refer to the chemical composition and mechanic properties tables below. For information on "SuperDuplex" which provides higher corrosion resistance please click on the links to SuperDuplex grades at the top of this page.

Chemical Composition

UNS No Grade C Si Mn P S Cr Mo Ni N Other
S32205 2205 0.030 1.00 2.00 0.030 0.020 22.0/23.0 3.0/3.5 4.5/6.5 0.14/0.20 ––


Mechanical Properties

UNS No Grade Proof Stress
0.2% (MPa)
Tensile Strength
(MPa)
Elongation
A5 (%)
Hardness (Max)
HB HRB
S32205 2205 450 620 20 293 31*

* Rockwell C Scale

UNS S32205 Duplex Steel Pipes
UNS S32205 Seamless Pipe
UNS S32205 ERW Pipe

 

UNS S32205 Duplex Steel Tubes
UNS S32205 Seamless Tube
UNS S32205 ERW Tube
UNS S32205 Capillary Tube

 

UNS S32205 Duplex steel Buttweld Fittings
UNS S32205 Elbows
UNS S32205 Long Radius Elbow
UNS S32205 Short Radius Elbow
UNS S32205 90 Deg Elbow
UNS S32205 45 Deg Elbow
UNS S32205 180 Deg Elbow
UNS S32205 1D Elbow
UNS S32205 3D Elbow
UNS S32205 5D Elbow
UNS S32205 Tee
UNS S32205 Equal Tee
UNS S32205 Reducing Tee
UNS S32205 Reducer
UNS S32205 Concentric Reducer
UNS S32205 Eccentric Reducer
UNS S32205 End Cap
UNS S32205 Cap
UNS S32205 Stubend
UNS S32205 Long Stubend
UNS S32205 Short Stubend
UNS S32205 Nipple
UNS S32205 Swage Nipple
UNS S32205 Barrel Nipple
UNS S32205 Reducing Nipple
UNS S32205 Bend
UNS S32205 Long Radius Bend
UNS S32205 Piggable Bend

 

UNS S32205 Forged Fittings
UNS S32205 Union
UNS S32205 Coupling
UNS S32205 Full Coupling
UNS S32205 Cross
UNS S32205 Hex Nipple
UNS S32205 Plug
UNS S32205 Bushing
UNS S32205 Boss
UNS S32205 Insert
UNS S32205 Adapter
UNS S32205 Socket
UNS S32205 Forged Tee
UNS S32205 Olets
UNS S32205 Weldolet
UNS S32205 Sockolet
UNS S32205 Elbowlet
UNS S32205 Thredolet
UNS S32205 Nipolet
UNS S32205 Latrolet
UNS S32205 Sweepolet
UNS S32205 Half Coupling

 

UNS S32205 Fasteners
UNS S32205 Screw
UNS S32205 Hex Set Screw
UNS S32205 Socket Screw
UNS S32205 Cap Screw
UNS S32205 Pan Head Screw
UNS S32205 Machine Screw
UNS S32205 Socket Head Cap Screw
UNS S32205 Allen Cap screw
UNS S32205 Wing Screw
UNS S32205 Washers
UNS S32205 Spring Washers
UNS S32205 Studs
UNS S32205 Anchors
UNS S32205 Marine Anchors
UNS S32205 Nut
UNS S32205 Hexagon Nut
UNS S32205 Hex Nut
UNS S32205 Hex Coupling Nut
UNS S32205 Hex Domed Cap Nuts
UNS S32205 Square Nut
UNS S32205 Stud Bolts
UNS S32205 Hex Head Bolts
UNS S32205 Socket Hexagon Head Screw Anchor Bolt
UNS S32205 U- Bolts
UNS S32205 J Bolts
UNS S32205 Mushroom Head Square Neck Bolts
UNS S32205 T-Head Bolts
UNS S32205 Wing Screw
UNS S32205 Eye Bolt
UNS S32205 Foundation Bolts
UNS S32205 Structural Bolts

 

 

UNS S32205 Bars
UNS S32205 Round Bar
UNS S32205 Bright Bar
UNS S32205 Polish Bar
UNS S32205 Black Round Bar
UNS S32205 Forged Bar
UNS S32205 Forged Round Bar
UNS S32205 Hex Bar
UNS S32205 Forged Hex Bar
UNS S32205 Flat Bar
UNS S32205 Rod

 

 

UNS S32205 sheets, Coils & Plates
UNS S32205 Sheets
UNS S32205 Coils
UNS S32205 Circle
UNS S32205 Ring
UNS S32205 Plates
UNS S32205 Strips

 

 
 
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