
STAINLESS STEEL 309/309S FLANGES SPECIFICATIONS
Grade | Stainless Steel 309/309S | SS 310/310S | UNS S31000/S31008 |
Standard | ASTM A182, ASME SA182 |
Dimensions | ANSI / ASME B16.5, B16.47 Series A & B, B.16.48, BS4504, BS10, DIN, EN-1092, MSS SP44 |
Size | 1/2" - 48" (15NB - 1200NB) |
Class / Pressure Rating | 150 Class, 300 Class, 718 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc. |
Form | Slip-on Flanges (SORF), Threaded Flanges, Weld Neck Flanges (WNRF), Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, Spacer Ring Flanges, Long weld neck Flanges, Nipo Flange, Nipolet Flanges, Plate Flanges, Flat Flange, Orifice Flanges, Forged Flanges |
Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ) |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | - | X15CrNi25-20 |
SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | - | X8CrNi25-21 |
SS 310/310S FLANGES CHEMICAL COMPOSITION
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 310 | 0.015 max | 2 max | 0.015 max | 0.020 max | 0.015 max | 24.00 - 26.00 | 0.10 max | 19.00 - 21.00 | 54.7 min |
SS 310S | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 24.00 - 26.00 | 0.75 max | 19.00 - 21.00 | 53.095 min |
STAINLESS STEEL 309/309S FLANGES MECHANICAL PROPERTIES
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1402 oC (2555 oF) s | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 40 % |
OTHER TYPES OF SS 310/310S FLANGES FITTINGS
SS 310/310S SORF Flanges | ASTM A182 SS 310/310S WNRF Flanges | 310/310S Stainless Steel Pipe Flanges |
SS 310/310S Blind Flanges | SS 310/310S Spacer Ring Flanges | UNS S31000 Nipolet Flanges |
UNS S31008 Ring Type Joint Flanges | SS 310/310S Nipolet Flanges | WNR. 1.4841 Flat Flange |
WNR. 1.4845 Nipo Flange | SS 310/310S Long weld Neck Flanges | SS 310/310S Lap Joint Flanges |