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F51 Duplex2205 S31803 Flange

  • Material:Duplex
  • Production:slip on/WN /SW/Threaded/Blind/Lapped joint/Long WN flange
  • Product standards:ASME B16.5
  • Min.Order Quantity:1 Piece/Pieces

 

GB/T

UNS

ID

JIS

W.Nr

022Cr22Ni5Mo3N

S31803

F51

SUS32953L

1.4462

Chemical Composition (average %)

C

Si

Mn

Cr

Mo

Ni

N

0.025

0.60

1.30

22.60

3.20

5.80

0.17

 F51 minimum mechanical properties in the room temperature

Alloy Status

Tensile Strength

Rm N/mm²

Yield strength

RP0.2 N/mm²

Elongation
A5 %

Brinell hardness HB

Solution Treatment

620

450

25

290

 

ASTM Specifications

Pipe Smls

Pipe Welded

Tube Smls

Tube Welded

Sheet/Plate

Bar

Flanges & Fittings

A790

A790

A789

A789

A240

A276

A182

 

 

 

 

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