YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days |
| Packaging Details | Ply-Wooden Case |
| Material | Hastelloy C22 , NO6022 |
| Standard | ASTM B366 |
| Radius | LR ( Long Radius ) , SR ( Short Radius ) |
| Testing | UT , PT , PMI |
| Size | 1/2 inch - 98 inch |
| Application | Heat Exchanger , Boiler , Furnace , Fired Heater , Convection Section |
| Brand Name | YUHONG |
| Model Number | 180 DEG. ELBOW |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Place of Origin | China , Korea |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days | Packaging Details | Ply-Wooden Case |
| Material | Hastelloy C22 , NO6022 | Standard | ASTM B366 |
| Radius | LR ( Long Radius ) , SR ( Short Radius ) | Testing | UT , PT , PMI |
| Size | 1/2 inch - 98 inch | Application | Heat Exchanger , Boiler , Furnace , Fired Heater , Convection Section |
| Brand Name | YUHONG | Model Number | 180 DEG. ELBOW |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 | Place of Origin | China , Korea |
| High Light | 3/4" 180 return bend ，Hastelloy 180 return bend ，Hastelloy 3 4 return bend | ||
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 is a general-purpose nickel-chromium-molybdenum-tungsten austenitic alloy with 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.
This alloy demonstrates remarkable resistance to oxidizing aqueous media, including wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions. Note: Hastelloy C22 should not be used at service temperatures above 1250°F due to potential formation of harmful phases.
| 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 % |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1990
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories alre... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories alre...
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