Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Product Name | Nickel Alloy Tube |
| Standard | ASTM B622, ASME SB622 |
| Material | Hastelloy C276, UNS N10276, DIN 2.4819 |
| O.D. | 1/4" to 3" |
| W.T. | 0.065" to 3.05" |
| Length | Single Random, Double Random & Cut Length |
| Type | Seamless |
| Form | straight, U bend |
| End | Plain End, Beveled End, Treaded |
| High Light | ASME SB622 N10276 Nickel Alloy Tube, Hastelloy C276 Seamless Tube |
| Brand Name | YUHONG |
| Model Number | ASME SB622 Hastelloy C276 Nickel Alloy Seamless Tube |
| Certification | ABS, BV, DNV-GL , PED, TUV, LR, KR, NK, CCS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Product Name | Nickel Alloy Tube |
| Standard | ASTM B622, ASME SB622 | Material | Hastelloy C276, UNS N10276, DIN 2.4819 |
| O.D. | 1/4" to 3" | W.T. | 0.065" to 3.05" |
| Length | Single Random, Double Random & Cut Length | Type | Seamless |
| Form | straight, U bend | End | Plain End, Beveled End, Treaded |
| High Light | ASME SB622 N10276 Nickel Alloy Tube, Hastelloy C276 Seamless Tube | Brand Name | YUHONG |
| Model Number | ASME SB622 Hastelloy C276 Nickel Alloy Seamless Tube | Certification | ABS, BV, DNV-GL , PED, TUV, LR, KR, NK, CCS |
| Place of Origin | CHINA | ||
| High Light | ASME SB622 Tube ，ASME Seamless Hastelloy C276 Tube ，Seamless Hastelloy C276 Tube | ||
ASTM B622/ ASME SB622 C276 / UNS N10276 / DIN 2.4819 Seamless Nickel Alloy Tube
Hastelloy C276 , its elevated nickel and molybdenum levels provide strong protection against pitting and crevice corrosion in reducing conditions, while the chromium content offers resistance to oxidizing agents. Additionally, the low carbon content helps prevent carbide precipitation during welding, preserving the corrosion resistance of welded structures. This alloy also resists the formation of grain boundary precipitates in the heat-affected zone during welding, making it ideal for many chemical processing applications in its as-welded state.
In summary, seamless tubes made from Hastelloy C-276 (UNS N10276 / 2.4819) according to ASTM B622 / ASME SB622 represent the gold standard for corrosion resistance in the most severe industrial environments, particularly where high pressure, high temperature, and the absence of a weld seam are critical requirements.
ASME SB622 Hastelloy C276 / UNS N10276 Nickel Alloy Tube Equivalent Grade
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | OR | GOST |
| Hastelloy C276 | N10276 | 2.4819 | - | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
ASME SB622 Hastelloy C276 / UNS N10276 Nickel Alloy Tube Chemical Composition
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.010 max | 15.00 – 17.00 | 1.00 max | 0.08 max | 4.00 – 7.00 | 0.04 max | 0.03 max | 2.5 max | 14.50 – 16.50 |
ASME SB622 Hastelloy C276 / UNS N10276 Nickel Alloy Tube Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
The Key Properties of C276 Nickel Alloy Seamless Tube
Corrosion Resistance:
Mechanical Properties:
High-Temperature Performance:
Applications
1. Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings.
2. Flue gas desulfurization systems.
3. Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping.
4. Sour gas wells.
5. Pulp and paper production.
6. Waste treatment.
7. Pharmaceutical and food processing equipment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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