ASTM A182 F316L, UNS S31603 Stainless Steel Weld Neck Raised Face Forged Flange B16.5
ASTM A182 F316L, UNS S31603 Stainless Steel Weld Neck Raised Face Forged Flange B16.5
ASTM A182 F316L is a standard molybdenum-containing stainless steel. The molybdenum makes ASTM A182 F316L have better corrosion resistant properties in comparison to TP304. Thus, the F316L Stainless Steel Flange has higher resistance to pitting and crevice corrosion in chloride containing environments. Our YUHONG GROUP supplies various kinds of ASTM A182 F316L stainless steel flanges, such as weld neck flanges, blind flanges, slip on flanges, socket weld flanges, etc..We have rich experience for manufacturing flanges and we can assure high quality.
Equivalent Grades:
| STANDARD | UNS | EN | WERKSTOFF NR. | JIS | BS | GOST | AFNOR |
| SS 316L | S31603 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | 1.4404 / 1.4435 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 |
| Specifications | ASTM A182, ASME SA182 |
| Size Range | 1/2” to 48” |
| Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, ANSI, ASME, BS, DIN 1.4845, EN, Etc. |
| Types |
Lap Joint Ring Flange (LJRF) Socket Weld Ring Flange (SWRF) Blind Ring Flange (BLRF) Threaded Ring Flange Weld Neck Ring Flange (WNRF) Slip-On Ring Flange (SORF) Ring Type Joint Flange (RTJF) |
| Pressure Ratings | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Technique | Forged, Heat treated and machined |
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Flat Face (FF), Lap-Joint Face (LJF), Raised Face (RF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove |
Chemical Composition:
| C | Si | Mn | P | S | Ni | Cr | N | Mo |
| 0.03 max | 0.75 max | 2 max | 0.045 max | 0.03 max | 10–14 | 16–18 | 0.1 max | 2–3 |
Mechanical Properties:
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8000 kg/m3 | 1399 °C (2550 °F) | 75000Psi, 515MPa | 30000Psi, 205MPa | 35 % |
Applications:
Oil and Gas Plants
Food Processing Equipments
Pipeline Equipments
Power Plants
Ship Building Industries
Paper Plants
Cement Industries
Chemical Industries
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