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Stainless steel 316 flanges are made of austenitic steel, which has amazing corrosive resistance properties. This grade is highly used for commercial uses. Stainless steel 316 has a high amount of molybdenum which makes it extra strong and resistant to corrosion. Molybdenum has a very high thermal conductivity and melting point, making its application ideal for industrial uses.
Stainless steel 316 flanges are highly used for marine applications as it is friendly to chloride mixed environments. SS316 flanges provide excellent corrosion at a temperature of 870°C in the case of constant services. 925°C is the recommended temperature for normal workings and services. Stainless steel 314 has a low carbon compound which provides it with good fabrication. The place should be clean before attempting this process to avoid cross-contamination because it can easily corrode the alloy. Stainless steel alloy also supports annealing in the temperature scale of 1149 °C - 1260°C. Heat treatment does not support the hardening of this grade; hence post-annealing is the most recommended method which helps in enhancing the microstructure of the alloy. Annealing should be done only at temperatures 1010°C - 1120°C.
Stainless Steel 316 Flanges Specifications
| Standards | : | ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc. |
| Designation | : | A 182 / A 240, SA 182 / SA 240 |
| Grade | : | Stainless steel 316 Flanges |
| Class | : | PN6, PN10, PN16, PN25, PN40, PN64. 150#, 300#, 600#, 900#, 1500#, 2500#. |
| Dimension | : | B16.5, BS4504, EN-1092, |
Stainless Steel 316 Flanges Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | EN | BS | GOST | JIS | AFNOR |
| SS 316 | S31600 | 1.4401 / 1.4436 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | 316S31 / 316S33 | - | SUS 316 | Z7CND17‐11‐02 |
Stainless Steel 316 Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 11.00 - 14.00 | 67.845 min |
Stainless Steel 316 Flanges Mechanical Properties
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 316 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Stainless Steel 316 Flanges Available Types
| Stainless Steel 316 Flanges | Steel 316 Flanges |
| Stainless Steel 316 Pipe Flanges | SS 316 Flanges |
| Stainless Steel 316 Welding Neck Flange | F316 Stainless Steel Forged Flanges |
| SS 316 Slip on Flange | Stainless Steel ASTM A182M 316 Plate Flanges |
| Stainless Steel 316 Blind Flange Distributor | ASME B16.5 SS 316 High Hub Blind Flange |
| SS 316 Socket Weld Flanges Manufacturer | Steel 316 Lap Joint Flanges |
| 316 Stainless Steel Threaded Flanges | Stainless Steel DIN 1.4401 / 1.4436 RTJ Flange |
| Stainless Steel F316 ASME Flanges | 316 Stainless Steel ANSI Flanges |
| ASTM A182 Stainless Steel Reducing Flanges | 316 Stainless Steel Long Weld Neck Flanges |
| Stainless Steel UNS S31600 Orifice Flange | ANSI B16.5 SS 316 WNRF Flange Supplier |
| ASME SA182 SS 316 Spectacle Blind Flanges Stockist | 316 Stainless Steel Screwed Flanges |
| Wrought Austenitic Stainless Steel 316 SORF Flanges | 316 Stainless Steel BLRF Flanges Stockiest |
| SS 316 Ring Type Joint Flanges Exporter | ASTM A182M 316 SS DIN Flanges Dealer |