ASTM B619 N10276 Nickel Alloy Pipe - C276 Hastelloy, Superior Corrosion Resistance for Chemical & Marine Applications
Price:
Negotiable
MOQ:
500KGS
Delivery Time:
15-20 Days
Brand:
YUHONG
Product Description
ASTM A619 N10276 Nickel Alloy Pipe - C276 Hastelloy, Superior Corrosion Resistance for Chemical & Marine Applications
With over 35 years of specialized manufacturing experience and a proven global network serving 85 countries, YUHONG Group is a trusted leader in supplying advanced alloy solutions for the world’s most demanding industrial applications. Our expertise is exemplified by products like the ASTM A619 N10276 (Hastelloy C-276) Nickel Alloy Pipe, engineered to withstand the most severe corrosive environments encountered in chemical processing, pollution control, and marine engineering.
We combine deep metallurgical knowledge with stringent quality control to deliver piping solutions that offer unmatched resistance to pitting, crevice corrosion, and stress corrosion cracking. Every pipe is manufactured to meet rigorous international standards, including ASTM A619/ASME SA619, and is backed by full traceability and certifications. Partner with YUHONG for reliable, high-integrity alloy components that ensure safety, longevity, and performance in your critical operations.
Chemical Composition of UNS N10276 (Hastelloy C-276)
| Element | Requirement (%) | Notes |
| Nickel (Ni) | remainderA | Primary element; includes cobalt. |
| Chromium (Cr) | 14.5 - 16.5 | Provides oxidation and corrosion resistance. |
| Molybdenum (Mo) | 15.0 - 17.0 | Key element for pitting and crevice corrosion resistance. |
| Iron (Fe) | 4.0 - 7.0 | Impurity/balance element. |
| Tungsten (W) | 3.0 - 4.5 | Enhances localized corrosion resistance. |
| Carbon (C), max | 0.01 | Very low carbon to prevent sensitization. |
| Silicon (Si), max | 0.08 | |
| Cobalt (Co), max | 2.5 | |
| Manganese (Mn), max | 1 | |
| Vanadium (V), max | 0.35 | |
| Phosphorus (P), max | 0.04 | |
| Sulfur (S), max | 0.03 | |
| Other Elements | ... | No requirement specified. |
Mechanical Properties of Alloy N10276 (UNS N10276)
| Property | Requirement (Minimum) | Notes |
| Alloy / Common Name | N10276 (Hastelloy C-276) | Low-carbon nickel-chromium-molybdenum alloy |
| UNS Designation | N10276 | |
| Tensile Strength | 100 ksi | 690 MPa |
| Yield Strength (0.2% Offset) | 41 ksi | 283 MPa |
| Elongation in 2 in. or 4D | 40% |
Testing Requirements per ASTM B619/B619M
| Test Category | Specific Test | Requirement / Frequency | Purpose & Notes |
| Mechanical Tests | Tension Test | Per lot | Verifies tensile strength, yield strength, and elongation meet the standard's mechanical requirements. |
| Flattening Test | Per lot | Assesses the ductility and soundness of the weld and base metal by flattening a ring section. | |
| Transverse Guided Bend Test | Per lot | Evaluates the soundness and ductility of the weld by bending a specimen around a mandrel. | |
| Integrity Tests | Hydrostatic Test or Nondestructive Electric Test (e.g., Eddy Current) | Each length of pipe | Checks the leak-tightness and structural integrity of every pipe. The manufacturer may choose the method unless specified otherwise. |
| Material Verification | Chemical Analysis | Per heat of material | Verifies the chemical composition conforms to the specified limits for the alloy grade (e.g., UNS N10276). |
ASTM A619 N10276 (Hastelloy C-276) Nickel Alloy Pipe - Key Application Advantages
- Exceptional and Broad Corrosion Resistance: The N10276 (Hastelloy C-276) alloy is renowned for its outstanding resistance to a wide range of severe corrosive media. It performs exceptionally well in environments containing chlorides, strong oxidizing agents (like ferric and cupric chlorides), wet chlorine, and reducing acids (such as sulfuric and hydrochloric acids), minimizing the risk of pitting and stress corrosion cracking.
- Good Mechanical Properties and Fabricability: This nickel-chromium-molybdenum alloy offers a robust combination of strength, ductility, and toughness. It can be readily formed and welded using standard techniques (with appropriate procedures), allowing for the fabrication of complex components and piping systems for demanding service.
- Excellent High-Temperature Performance: Maintains its structural integrity and corrosion resistance at elevated temperatures, making it suitable for hot process streams, flue gas desulfurization (FGD) systems, and other high-temperature applications in chemical processing and pollution control.
- Versatility Across Critical Industries: Its unique combination of properties makes it a preferred material for critical equipment in multiple high-value sectors, including chemical processing reactors, pollution control scrubbers, marine and offshore components, and pharmaceutical processing systems where product purity is essential.
- Long-Term Reliability and Cost-Effectiveness: While the initial material cost is higher than standard stainless steels, its superior resistance to corrosion and degradation translates into significantly extended equipment service life, reduced maintenance downtime, and lower total cost of ownership in aggressive environments.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yuhong Group Co.,Ltd
Location
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person
Jikin Cai