Stainless Steel 347H Flanges Specification
| Standards Specification Of : | ASTM A182 F347 Flanges |
|---|---|
| Pressure Rating ANSI | 150#, 300#, 400#, 600#, 900#, 1500#, 2500# |
| Production technique |
|
| 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 |
SS UNS S34700 Pipe Flanges Equivalent
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 Flanges | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | - | X6CrNiNb18-12 |
ASTM A182 Gr F347 Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 347 Flanges | 0.08 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 20.00 | 10xC – 1.10 | 9.00 - 13.00 | 62.74 min |
| SS 347H Flanges | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 20.00 | 8xC – 1.10 | 9.00 - 13.00 | 63.72 min |
Stainless Steel 347 Flanges Mechanical Composition
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |