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Stainless Steel Flanges ASTM A182 F310, UNS S31000 Weld Neck RTJ Flange B16.5
Stainless Steel 310 is the combination of nickel and chromium giving them resistant to general corrosion. Due to the content of nickel in the alloy, These flanges have good strength at the most extreme weather conditions and also have excellent resistance to the creep deformation. ASTM A182 F310 Stainless Steel Flange combines excellent high temperature properties with good ductility and weldability. It is designed for high temperature service. ASTM A182 F310 Flanges is widely used for applications in the industrial, architectural, and transportation fields.
Equivalent Grades:
| STANDARD | UNS | JIS | GOST | WERKSTOFF NR. | BS | EN |
| SS310 | S31000 | SUS 310 | 20Ch25N20S2 | 1.4841 | 310S24 | X15CrNi25-20 |
Specifications:
| Specifications | ASTM A182, ASME SA182 |
| Flange size range | 1/2” to 24” |
| Flanges Dimensions | ANSI/ ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Flanges Standard | ANSI, AWWA, ASME, BS 10 Table D Flanges, Table E Flanges, BS, DIN, EN, GOST. |
| Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Flange Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove |
| Specialized manufacturer of | Weld Neck Ring Flanges (WNRF), Slip-On Ring Flanges (SORF), Blind Ring Flanges (BLRF), Socket Weld Ring Flanges (SWRF), Lap Joint Ring Flanges (LJRF), Ring Type Joint Flanges (RTJF), Large Diameter Flanges, Orifice Flanges |
Chemical Composition:
| Ni | 19– 21 |
| Cr | 24 – 26 |
| C | 0.015 max |
| Mn | 2 max |
| P | 0.02 max |
| S | 0.015 max |
| Si | 0.15 max |
| Mo | 0.1 max |
| Fe | 54.7 min |
Mechanical Properties:
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7900 kg/m3 | 1402 °C (2555 °F) | 75000Psi, 515Mpa | 30000Psi, 205Mpa | 40 % |
Applications:
Chemical Industries
Petrochemical Industries
Gas Processing Equipments
Power Generation
Sugar Industries
Food Processing Equipments
Waterworks Systems
