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| Brand Name: | YUHONG |
| Model Number: | 180 DEG. ELBOW |
| MOQ: | 1 PC |
| Price: | 1 - 10000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 Tons/Month |
| Material | Hastelloy C22, NO6022 |
|---|---|
| Standard | ASTM B366 |
| Radius | LR (Long Radius), SR (Short Radius) |
| Testing | UT, PT, PMI |
| Size Range | 1/2 inch - 98 inch |
| Applications | Heat Exchanger, Boiler, Furnace, Fired Heater, Convection Section |
Alloy C22 is a nickel-chromium-molybdenum solid solution reinforced superalloy with a nominal chemical composition of 56% nickel, 22% chromium, and 13% molybdenum with additions of iron, tungsten, and cobalt. Commonly known as Hastelloy C22 (UNS NO6022), this material offers exceptional performance in demanding industrial applications.
Hastelloy C22 demonstrates superior resistance to pitting, crevice corrosion, and stress corrosion cracking. The high chromium content provides excellent oxidation resistance to oxidizing media, while the molybdenum and tungsten content ensures outstanding performance in reducing environments.
| Grade | C | Mn | Si | Cu | S | Fe | Ni | Cr | P | Mo |
|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 0.50 max | 0.02 | 2.00 - 6.00 | 50.015 min | 20.00 - 22.50 | 0.02 max | 12.50 - 14.50 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
|---|---|---|---|---|---|
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | - | NiCr21Mo14W |
| Density | 8.69 g/cm³ |
|---|---|
| Melting Point | 1399 °C (2550 °F) |
| Tensile Strength | Psi - 1,00,000, MPa - 690 |
| Yield Strength (0.2%Offset) | Psi - 45000, MPa - 310 |
| Elongation | 45 % |
