Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Delivery Time | depend on quantity |
| Packaging Details | Plywood case |
| Specification | ASTM B514 |
| Grade | Incoloy 800/800H UNS N08800/N08810 |
| Type | Welded Pipe |
| Ends | Beveled End, Plain End |
| Length | 6M or specified length as required |
| Packing | Plywood case |
| Brand Name | YUHONG GROUP |
| Model Number | ASTM B514/ASME SB514, UNS N08810/1.4958/Incoloy 800H |
| Place of Origin | China |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
View Detail Information
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Product Specification
| Payment Terms | T/T,L/C | Delivery Time | depend on quantity |
| Packaging Details | Plywood case | Specification | ASTM B514 |
| Grade | Incoloy 800/800H UNS N08800/N08810 | Type | Welded Pipe |
| Ends | Beveled End, Plain End | Length | 6M or specified length as required |
| Packing | Plywood case | Brand Name | YUHONG GROUP |
| Model Number | ASTM B514/ASME SB514, UNS N08810/1.4958/Incoloy 800H | Place of Origin | China |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | ||
| High Light | astm b514 incoloy 800 pipe ，uns n08810 incoloy 800 pipe ，1.4876 incoloy 800 pipe | ||
ASTM B514 Incoloy 800 / 800H Welded Pipe | UNS N08800 / N08810
What is Incoloy 800/800H Welded Pipe?
Incoloy 800 (UNS N08800) and Incoloy 800H (UNS N08810) are nickel-iron-chromium superalloys known for their excellent resistance to oxidation, carburization, and high-temperature corrosion. These alloys are widely used in welded pipe form for applications in petrochemical, power generation, heat treatment, and chemical processing industries.
Key Features:
High-Temperature Strength: Maintains mechanical properties at elevated temperatures (up to 1100°F / 593°C for 800H).
Oxidation & Corrosion Resistance: Resists oxidation, carburization, and sulfidation in harsh environments.
Good Fabricability: Can be welded and formed using standard techniques.
Stability: Resists stress corrosion cracking and chloride-ion attack.
Chemical Composition
| Element | Incoloy 800 (N08800) (%) | Incoloy 800H (N08810) (%) |
| Nickel (Ni) | 30.0 - 35.0 | 30.0 - 35.0 |
| Chromium (Cr) | 19.0 - 23.0 | 19.0 - 23.0 |
| Iron (Fe) | Balance | Balance |
| Carbon (C) | ≤ 0.10 | 0.05 - 0.10 |
| Aluminum (Al) | 0.15 - 0.60 | 0.15 - 0.60 |
| Titanium (Ti) | 0.15 - 0.60 | 0.15 - 0.60 |
| Manganese (Mn) | ≤ 1.50 | ≤ 1.50 |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 |
| Sulfur (S) | ≤ 0.015 | ≤ 0.015 |
| Copper (Cu) | ≤ 0.75 | ≤ 0.75 |
Mechanical Properties
| Property | Incoloy 800 (N08800) | Incoloy 800H (N08810) |
| Tensile Strength (MPa) | ≥ 520 | ≥ 450 |
| Yield Strength (MPa) | ≥ 207 | ≥ 170 |
| Elongation (%) | ≥ 30 | ≥ 30 |
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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