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UNS S31803 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

 

UNS S31803, F51, 1.4462 duplex stainless steel is designed to combine improved resistance to stress corrosion cracking, pitting, crevice corrosion and high strength when compared with other stainless alloys. Duplex UNS S31803, F51, 1.4462 duplex alloy resists chloride environments and sulphide stress corrosion. Duplex UNS S31803, F51, 1.4462 is also roughly double the strength of standard austenitic stainless steels. These attributes mean that Duplex UNS S31803, F51, 1.4462 can be used successfully as an alternative to standard stainless steel specifications in applications where higher strength and resistance to stress corrosion cracking is required.  Duplex UNS S31803, F51, 1.4462 is also referred to as 2205.

When machining UNS S31803, F51, 1.4462 turning feeds above 0.25mm are recommended whenever possible and SNMG120408 carbide tools are advised for optimum chip breaking of this duplex stainless steel specification. For drilling of UNS S31803, F51, 1.4462, high pressure lubrication is recommended and coated carbide tools are preferred



TYPICAL ANALYSIS

C.

Mn.

P.

S.

Si.

Cr.

Ni.

Mo.

N.

0.03%
max.

2.00%
max.

0.03%
max.

0.02%
max.

1.00%
max.

21.00-
  23.00%

4.50-
  6.50%

2.50-
  3.50%

0.08-
  0.20%



Minimum Mechanical Properties at Room Temperature
(EN1008-3 1.4462 UNS S31803 F51 160mm dia max - solution treated)

 Tensile (UTS)

650 - 880 N/mm²

 0.2% Proof Stress

448 N/mm² Min

 Elongation 

25% min

 Hardness

290HB Max

 Impact

100J



Duplex Stainless Steel Specifications  EN10088-3 UNS S31803 F51 1.4462 Grade X2CrNiMoN22-5-3 Norsok MDS ASTM A182 F51 NACE MR01-75 ISI 15156 X2CrNiMo22-5-3 ASTM A182 F60 UNS S32205 SIS2377 SUS329532


 
UNS S31803 Duplex Steel Pipes
UNS S31803 Seamless Pipe
UNS S31803 ERW Pipe

 

UNS S31803 Duplex Steel Tubes
UNS S31803 Seamless Tube
UNS S31803 ERW Tube
UNS S31803 Capillary Tube

 

UNS S31803 Duplex steel Buttweld Fittings
UNS S31803 Elbows
UNS S31803 Long Radius Elbow
UNS S31803 Short Radius Elbow
UNS S31803 90 Deg Elbow
UNS S31803 45 Deg Elbow
UNS S31803 180 Deg Elbow
UNS S31803 1D Elbow
UNS S31803 3D Elbow
UNS S31803 5D Elbow
UNS S31803 Tee
UNS S31803 Equal Tee
UNS S31803 Reducing Tee
UNS S31803 Reducer
UNS S31803 Concentric Reducer
UNS S31803 Eccentric Reducer
UNS S31803 End Cap
UNS S31803 Cap
UNS S31803 Stubend
UNS S31803 Long Stubend
UNS S31803 Short Stubend
UNS S31803 Nipple
UNS S31803 Swage Nipple
UNS S31803 Barrel Nipple
UNS S31803 Reducing Nipple
UNS S31803 Bend
UNS S31803 Long Radius Bend
UNS S31803 Piggable Bend

 

 

UNS S31803 Duplex Steel Forged Fittings
UNS S31803 Union
UNS S31803 Coupling
UNS S31803 Full Coupling
UNS S31803 Cross
UNS S31803 Hex Nipple
UNS S31803 Plug
UNS S31803 Bushing
UNS S31803 Boss
UNS S31803 Insert
UNS S31803 Adapter
UNS S31803 Socket
UNS S31803 Forged Tee
UNS S31803 Olets
UNS S31803 Weldolet
UNS S31803 Sockolet
UNS S31803 Elbowlet
UNS S31803 Thredolet
UNS S31803 Nipolet
UNS S31803 Latrolet
UNS S31803 Sweepolet
UNS S31803 Half Coupling

 

UNS S31803 Duplex Steel Flanges
UNS S31803 Forged Flanges
UNS S31803 Threaded Flanges
UNS S31803 Weld Neck Flanges
UNS S31803 WNRF Flanges
UNS S31803 Long Neck Weld Flanges
UNS S31803 Lapped joint Flanges
UNS S31803 Blind Flanges
UNS S31803 BLRF Flanges
UNS S31803 Slip On Flanges
UNS S31803 SORF Flanges
UNS S31803 Screwed Flanges
UNS S31803 Spectacle Flanges
UNS S31803 Ring Type Joint Flanges
UNS S31803 RTJ Flanges
UNS S31803 Socket Weld Flanges
UNS S31803 Reducing Flanges
UNS S31803 SWRF Flanges

 

UNS S31803 Duplex Steel Fasteners
UNS S31803 Screw
UNS S31803 Hex Set Screw
UNS S31803 Socket Screw
UNS S31803 Cap Screw
UNS S31803 Pan Head Screw
UNS S31803 Machine Screw
UNS S31803 Socket Head Cap Screw
UNS S31803 Allen Cap screw
UNS S31803 Wing Screw
UNS S31803 Washers
UNS S31803 Spring Washers
UNS S31803 Studs
UNS S31803 Anchors
UNS S31803 Marine Anchors
UNS S31803 Nut
UNS S31803 Hexagon Nut
UNS S31803 Hex Nut
UNS S31803 Hex Coupling Nut
UNS S31803 Hex Domed Cap Nuts
UNS S31803 Square Nut
UNS S31803 Stud Bolts
UNS S31803 Hex Head Bolts
UNS S31803 Socket Hexagon Head Screw Anchor Bolt
UNS S31803 U- Bolts
UNS S31803 J Bolts
UNS S31803 Mushroom Head Square Neck Bolts
UNS S31803 T-Head Bolts
UNS S31803 Wing Screw
UNS S31803 Eye Bolt
UNS S31803 Foundation Bolts
UNS S31803 Structural Bolts

 

 

UNS S31803 Duplex steel Bars
UNS S31803 Round Bar
UNS S31803 Bright Bar
UNS S31803 Polish Bar
UNS S31803 Black Round Bar
UNS S31803 Forged Bar
UNS S31803 Forged Round Bar
UNS S31803 Hex Bar
UNS S31803 Forged Hex Bar
UNS S31803 Flat Bar
UNS S31803 Rod

 

 

UNS S31803 sheets, Coils & Plates
UNS S31803 Sheets
UNS S31803 Coils
UNS S31803 Circle
UNS S31803 Ring
UNS S31803 Plates
UNS S31803 Strips

 

 

 

 
 
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