ASTM A182 F51 Duplex stainless steel flanges manufacturer, UNS S31803 WN Flange, duplex 2205 Flange, F51 WN Flange, 1.4462 duplex flange, 2205 WN RF Flange, S31803 SO Flange, F51 Blind flange, 1.4462 Duplex Flanges supplier in China.
F51 Duplex Stainless steel flange Specification:
Specifications : ASTM A182
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, Custom Drawings
Size : 1/8″ – 48″
Pressure Ratings :150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
ASTM A182 F51 Equivalent Grades
|
GB/T
|
UNS
|
ID
|
JIS
|
W.Nr
|
|
022Cr22Ni5Mo3N
|
S31803
|
F51
|
SUS32953L
|
1.4462
|
F51 UNS S31803 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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