ASTM B619 N10276 Nickel Alloy Pipe - C276 Hastelloy, Superior Corrosion

MOQ： 500KGS
Price： Negotiable
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Payment Terms	L/C, T/T
Supply Ability	800 Tons/ Month
Delivery Time	15-20 Days
Packaging Details	Ply-wooden Case /Iron Case
Standard	ASTM A619 / ASME SA619
Material Grade	N10276 (UNS N10276, Hastelloy C-276)
Product Type	Welded Pipe
Material	Nickel-Chromium-Molybdenum Alloy
Application	Chemical Processing, Pollution Control, Marine, Pharmaceuticals
Size Range	Customized
Brand Name	YUHONG
Model Number	ASTM A619 N10276
Certification	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin	CHINA

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Product Specification


Payment Terms	L/C, T/T	Supply Ability	800 Tons/ Month
Delivery Time	15-20 Days	Packaging Details	Ply-wooden Case /Iron Case
Standard	ASTM A619 / ASME SA619	Material Grade	N10276 (UNS N10276, Hastelloy C-276)
Product Type	Welded Pipe	Material	Nickel-Chromium-Molybdenum Alloy
Application	Chemical Processing, Pollution Control, Marine, Pharmaceuticals	Size Range	Customized
Brand Name	YUHONG	Model Number	ASTM A619 N10276
Certification	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008	Place of Origin	CHINA
High Light	ASTM B619 nickel alloy pipe ，C276 Hastelloy corrosion resistant pipe ，marine grade nickel alloy pipe

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.

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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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