Hastelloy C276 Pipes Supplier in India | ASTM B622 UNS N10276 Pipe

ASTM B622 / B626 Alloy C276 Pipe, UNS N10276 Seamless & Welded Pipe Manufacturers

Solitaire Overseas is a trusted Hastelloy C276 Pipe Supplier and exporter in India, offering premium-quality Hastelloy C276 Pipes in seamless, welded, ERW, and fabricated forms. We are part of the broader Hastelloy Products supply network and stock a complete range of Hastelloy Pipes across all grades. We supply pipes conforming to ASTM B622, ASTM B626, ASME SB622, and ASME SB626 standards, ensuring full dimensional accuracy, material traceability, and certification for the most demanding industrial applications globally.

Our Alloy C276 Pipe range delivers outstanding corrosion resistance across chemical processing, oil & gas, marine environments, power generation, pharmaceutical, and pollution control industries. As an established Hastelloy C276 Pipe Supplier in India, we maintain a large ready stock for immediate delivery to domestic and international customers.

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What is Hastelloy C276 Pipe
Hastelloy C276 Pipe Specification
Types of Hastelloy C276 Pipes
Hastelloy C276 Chemical Composition
Mechanical Properties of Alloy C276 Pipe
Hastelloy C276 Equivalent Grades
Hastelloy C276 Seamless Pipe Size & Weight Chart
Key Features of Hastelloy C276 Pipes
Applications of Hastelloy C276 Pipes
Testing, Inspection & Certifications
Why Choose Solitaire Overseas
Hastelloy C276 Price Per Kg
Global Export Destinations
Frequently Asked Questions

What is Hastelloy C276 Pipe?

Hastelloy C276 Pipe is a nickel-molybdenum-chromium alloy pipe with tungsten addition, engineered specifically for use in highly corrosive environments. This alloy's chemical composition of approximately 57% nickel, up to 16% molybdenum, and up to 16.5% chromium delivers superior resistance to both oxidizing and reducing chemical environments.

The low carbon content in Alloy C276 Pipe minimizes carbide precipitation during welding, a critical advantage for maintaining corrosion resistance in as-welded structures. Tungsten further enhances resistance to pitting and crevice corrosion, making UNS N10276 Pipe ideal for heat exchangers, condensers, chemical reactors, and offshore systems. For tube-form requirements in a related alloy, see our Hastelloy B2 Tubes.

Compared to Hastelloy C22 Pipes, C276 offers a more cost-effective solution with excellent performance in reducing environments, including oxalic and formic acid service. Its high molybdenum content also ensures superior toughness and ease of fabrication.

Hastelloy C276 Pipe Specification

Specification	Details
Product	Hastelloy C276 Pipes
Material Grade	Hastelloy C276 / Alloy C276
UNS Number	UNS N10276
WNR / DIN Number	2.4819
Standards	ASTM B622 / ASTM B626 / ASME SB622 / ASME SB626 / ASTM B619 / ASME SB619
Pipe Types	Seamless, Welded, ERW, Fabricated, EFW, LSAW
Size Range	1/2" NB to 24" NB (custom up to 48" NB available)
Wall Thickness	SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 / SCH XXS
End Types	Plain End (PE), Beveled End (BE), Threaded Both Ends (TBE), Plain Both Ends (PBE)
Length	Single Random, Double Random, Cut Length up to 6 meters
Surface Finish	Annealed, Pickled, Polished
Origin	Indian, European, Korean, Japanese

Types of Hastelloy C276 Pipes We Supply

As leading Hastelloy C276 Pipe Suppliers, we offer a comprehensive range of pipe types to suit industrial requirements.

Hastelloy C276 Seamless Pipes

Manufactured without a weld seam, Hastelloy C276 Seamless Pipes are the preferred choice for high-pressure and high-temperature applications. Available in sizes from 4mm to 219mm OD with wall thicknesses from SCH 5 to SCH 160. Conforms to ASTM B622 UNS N10276.

Hastelloy C276 Welded Pipes

An economical alternative with excellent corrosion resistance and dimensional accuracy. Hastelloy C276 Welded Pipes conform to ASTM B619 / ASTM B626 and are available in sizes from 5.0mm to 1219.2mm OD. Ideal for chemical process applications in as-welded condition.

Alloy C276 ERW Pipes

Alloy C276 ERW Pipes (Electric Resistance Welded) are widely used in structural and industrial applications. Available in standard schedules from SCH 5 to SCH XXH and sizes from 1/8" IPS to 18" IPS.

Fabricated / EFW / LSAW Alloy C276 Pipe

Custom-fabricated Alloy C276 Pipe solutions are available in large diameters for project-specific dimensions. Suitable for heavy-duty industrial applications requiring non-standard configurations.

Hastelloy C276 Chemical Composition

Element	Symbol	Composition (%)
Nickel	Ni	Balance (~57%)
Molybdenum	Mo	15.0 - 17.0
Chromium	Cr	14.5 - 16.5
Iron	Fe	4.0 - 7.0
Tungsten	W	3.0 - 4.5
Cobalt	Co	2.5 max
Manganese	Mn	1.0 max
Silicon	Si	0.08 max
Phosphorus	P	0.04 max
Sulfur	S	0.03 max
Carbon	C	0.01 max

Mechanical Properties of Alloy C276 Pipe

Property	Value (Imperial)	Value (Metric)
Density	0.321 lb/in3	8.89 g/cm3
Tensile Strength	115,000 psi	790 MPa
Yield Strength (0.2% Offset)	52,000 psi	355 MPa
Elongation	40%	40%
Melting Point	2500 deg F	1370 deg C

Hastelloy C276 Equivalent Grades

Standard	Designation
UNS	N10276
WNR / DIN	2.4819
EN	NiMo16Cr15W
JIS	NW 0276
GOST	EP760 / XN65MVU

Hastelloy C276 Seamless Pipe Size & Weight Chart (Selected Sizes)

NPS	OD (mm)	Wall Thickness (mm)	Schedule	Weight (kg/m)
1/2"	21.34	2.11	10S	1.02
1/2"	21.34	2.77	40S	1.29
1/2"	21.34	3.73	80S	1.65
3/4"	26.67	2.11	10S	1.30
3/4"	26.67	2.87	40S	1.71
3/4"	26.67	3.91	80S	2.23
1"	33.40	2.77	10S	2.13
1"	33.40	3.38	40S	2.54
1"	33.40	4.55	80S	3.29
2"	60.33	2.77	10S	3.99
2"	60.33	3.91	40S	5.52
2"	60.33	5.54	80S	7.60
4"	114.30	3.05	10S	8.50
4"	114.30	6.02	40S	16.32
4"	114.30	8.56	80S	22.67

Contact us for the complete size chart including larger diameters from 6" to 48" NB and all schedule options. See also: Pipes Supplier | Heat Exchanger Tubes | Hastelloy C276 Tubes.

Key Features of Hastelloy C276 Pipes

Outstanding corrosion resistance — performs in both oxidizing and reducing chemical environments
Pitting and crevice corrosion resistance — even in aggressive chloride-containing media
Low carbon content — minimizes carbide precipitation during welding; suitable in as-welded condition
Resistance to stress corrosion cracking — including chloride-induced SCC
Superior mechanical strength — 790 MPa tensile strength with 40% elongation
Excellent weldability and fabricability — can be used as weld filler to boost corrosion resistance
Resistance to intergranular corrosion — especially in heat-affected weld zones
Long service life — low maintenance cost in aggressive industrial environments

Applications of Hastelloy C276 Pipes

Our Hastelloy C276 Pipes are widely specified across critical industries due to their exceptional performance in extreme chemical and environmental conditions:

Chemical Processing Industry: reactors, columns, vessels, piping systems handling aggressive acids
Oil & Gas Industry: offshore platforms, sour gas service, downhole components
Petrochemical Plants: refinery piping, heat exchanger shells and tubes
Marine Applications: seawater handling, desalination systems, offshore structures
Power Generation: flue gas desulfurization systems, boiler components
Heat Exchangers & Condensers: see our Heat Exchanger Tubes
Pharmaceutical Industry: sterile process piping where contamination-free performance is essential
Pollution Control Systems: scrubbers, stack liners, wet gas handling
Pulp & Paper Industry: digesters, bleach plant piping
Agriculture & Food Processing: corrosion-resistant process piping

Testing, Inspection & Certifications

Every Alloy C276 Pipe supplied by Solitaire Overseas comes with complete material traceability and testing documentation, including:

Material Test Certificate (MTC) — EN 10204 Type 3.1 / 3.2
Positive Material Identification (PMI) Testing
Hydrostatic / Hydro Testing
100% Radiography / Ultrasonic Testing (on request)
Chemical Spectro Analysis
Intergranular Corrosion (IGC) Test
Mechanical Testing — Tensile, Hardness, Elongation
Flaring & Flattening Tests
Third-Party Inspection (TPI) — by Bureau Veritas, SGS, Intertek, or client-nominated agency
NACE MR0175 Compliance Certification
PED Approved — European Pressure Equipment Directive
DFARS Compliant documentation available

Why Choose Solitaire Overseas as Your Hastelloy C276 Pipe Supplier?

As experienced Hastelloy C276 Pipe Suppliers in India, Solitaire Overseas delivers consistent quality, competitive Hastelloy C276 price per kg, and reliable supply for both domestic and international markets. Here is why leading industries choose us:

Large Ready Stock — immediate availability of standard sizes reduces project lead times
ASTM & ASME Compliant Products — all pipes manufactured and tested to international standards
Competitive Hastelloy C276 Price Per Kg — direct manufacturer pricing without middleman margins
Custom Sizes & Cut Lengths — pay for exactly what you need, no wastage
Global Export Capability — export-standard packaging, worldwide delivery via Mumbai port
Experienced Technical Support — expert guidance on material selection, Hastelloy C276 pipe specification, and application suitability
Trusted Global Exporter — supplying to UAE, Saudi Arabia, Qatar, Kuwait, Europe, Southeast Asia, USA, UK, and 50+ countries

Hastelloy C276 Price Per Kg

Supplier of	Specification	FOB USA	FOB UK	FOB Europe	FOB Malaysia
Hastelloy C276 Seamless Pipe, 2" NB SCH80 (per meter)	ASTM B622 UNS N10276	US$ 497.38	GBP 363.77	EUR 408.65	MYR 2,000
Hastelloy C276 Welded Pipe	ASTM B619 UNS N10276	US$ 402.00	GBP 293.96	EUR 330.28	MYR 1,617

The Hastelloy C276 price per kg varies based on pipe dimensions, wall schedule, type, quantity, and live nickel/molybdenum market rates. For an accurate quote tailored to your specification, visit our Request a Quote page or contact us directly.

Global Export Destinations

Solitaire Overseas exports Alloy C276 Pipe and Hastelloy C276 Pipes to customers across the globe, including the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman, United Kingdom, Germany, France, Italy, Netherlands, Spain, USA, Canada, Australia, Singapore, Malaysia, South Korea, Japan, South Africa, Nigeria, Kenya, and many other countries.

Frequently Asked Questions - Hastelloy C276 Pipes

What are Hastelloy C276 Pipes used for?

Hastelloy C276 Pipes are used in chemical processing, oil & gas, offshore marine, pharmaceutical, power generation, and pollution control applications where outstanding corrosion resistance is required.

What is the standard for Hastelloy C276 Pipe Specification?

The primary Hastelloy C276 pipe specification standards are ASTM B622 for seamless pipes and ASTM B619 / ASTM B626 for welded pipes. ASME SB622 and ASME SB619 are the equivalent ASME codes.

What is the UNS number for Hastelloy C276?

The UNS number is UNS N10276. The equivalent WNR/DIN designation is 2.4819, and the EN designation is NiMo16Cr15W.

What factors affect the Hastelloy C276 price per kg?

The Hastelloy C276 price per kg is influenced by pipe dimensions (OD and wall thickness), schedule, pipe type (seamless vs welded), total order quantity, raw nickel and molybdenum market prices, and origin of material.

What is the difference between Hastelloy C276 and C22?

Hastelloy C22 offers superior resistance to oxidizing environments at high temperatures and better intergranular corrosion resistance. Hastelloy C276 provides comparable performance in reducing environments at a more competitive price and is easier to source in standard product forms such as seamless and welded pipes.

Do you supply both seamless and welded Alloy C276 Pipe?

Yes. Solitaire Overseas supplies Hastelloy C276 Seamless Pipe per ASTM B622, Hastelloy C276 Welded Pipe per ASTM B619/B626, ERW pipes, and custom-fabricated pipes in a full range of sizes and schedules.

Can I get third-party inspection for my order?

Yes. We offer full third-party inspection (TPI) by internationally recognized agencies including Bureau Veritas, SGS, Intertek, and client-nominated inspectors, along with complete material test certificates per EN 10204 Type 3.1 / 3.2.

Are you a leading Hastelloy C276 Pipe Supplier in India?

Yes. Solitaire Overseas is a trusted manufacturer, exporter, and Hastelloy C276 Pipe Supplier in India serving domestic and international industries with competitive pricing, large stock, and full technical support. Contact us via our Request a Quote page for pricing and availability.