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ASTM A182 F 304 Stainless Steel Flanges

ASTM A182 F304 Flanges

304 Stainless Steel Flanges Specification

Standards Specification Of : ASTM A182 F304 Flanges
Pressure Rating ANSI 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Production technique
  • Heat treated, Forged and machined
Most common types Threaded / Screwed / Forged / Plate
Japanese Standards 5K, 10 K, 40 K, 16 K 20 K 30 K, 63 K
Manufacturing Shapes RTJ,FF, Raised Face, Lap-Joint Face, Large Tongue & Groove And Small Tongue Groove, Large Male-Female And Small Male-Female
Size Chart 1/2" to 48"
Flanges Standards MSS S44, ISO70051, EN-1092, ANSI/ASME B16.5, B16.47 Series A & B, ASME B16.48, ASME B16.36, DIN, BS1560-3.1, API7S-15, API, ISO, UNI, AWWA C207, IS 2062, EN1092, API7S-43, API605, BS4504


Stainless Steel 304 ANSI Flanges Equivalent

Equivalent Of SS 304 Flanges
STANDARD SA A182 F304 Flanges
DIN 1.4301
BS 304S31
GOST 08Х18Н10
UNS S30400
EN SUS 304
JIS SUS 304
WERKSTOFF No. 1.4301
AFNOR Z7CN18‐09


Stainless Steel 304 Flanges Chemical Composition

Chemical Composition Of SS 304 Flanges
Gr. C Mn Si P S Cr Mo Ni N
SS F304 Flanges Mini. 18.0 8.0
Maxi. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10


SS 304 Flanges Mechanical Composition

Gr. Tensile Strength (MPa) mini. Yield Strength 0.2% Proof (MPa) mini. Elongation (% in 50mm) mini. Hardness
Rockwell B (HR B) maxi Brinell (HB) maxi.
ASTM A182 F304 Flanges 515 205 40 92 201