Hastelloy C276 (UNS N10276) Manufacturer

Hastelloy C276 is a corrosion-resistant nickel-molybdenum-chromium alloy with added tungsten, known for excellent performance in aggressive chemical environments, including strong oxidizers and reducers.

Hastelloy C276 Supplier

SSM is a leading Chinese manufacturer and supplier specializing in Hastelloy C276 (UNS N10276), offering a comprehensive range of corrosion-resistant nickel-based alloy products including: forged components (flanges, custom forgings), valves (ball valves, gate valves, swing check valves), piping fittings (pipes, tube fittings, pipe nipples), fasteners (bolts, nuts, studs), semi-finished materials (round bars, plates, coils, wires), and special components (bellows, custom machined parts).

Alloy Name: Hastelloy® C276
UNS Designation: N10276
Werkstoff Number: 2.4819
Type: Nickel-Molybdenum-Chromium alloy with added iron and tungsten
Key Feature: Exceptional corrosion resistance in aggressive media, including oxidizing and reducing environments.

SSM - Professional Manufacturer of Hastelloy C276 in China

With full production capabilities compliant with ASTM B575/ASME SB-575 standards, we employ processes such as hot forging, cold forming, and CNC machining, backed by ISO 9001, PED, and NACE MR0175 certifications. Leveraging our end-to-end in-house production from raw materials to finished products, we deliver cost-effective solutions priced 30% lower than US/EU suppliers with shorter lead times (15 days for standard items), while supporting custom development of non-standard products. All products meet international standards and come with complete material traceability documentation. Contact us with your specific requirements for technical solutions and quotations.

Hastelloy C276 Product Range

As a leading Hastelloy C276 (UNS N10276) supplier and manufacturer, SSM offers a comprehensive selection of corrosion-resistant nickel alloy products, including:

Hastelloy C276 Forging

Hastelloy C276 flanges (ASME B16.5/B16.47)
Hastelloy C276 forgings (custom shapes for valves/pumps)

Hastelloy C276 Valves

Hastelloy C276 ball valves & gate valves (API 6D)
Hastelloy C276 swing check valves (API 594)

Hastelloy C276 Pipe & Tube

Hastelloy C276 pipe (ASTM B619/B622)
Hastelloy C276 tubing (seamless/welded)
Hastelloy C276 pipe nipples & tube fittings

Hastelloy C276 Fasteners & Bolts

Hastelloy C276 bolts/nuts (ASTM B574)
Hastelloy C276 fasteners (studs, washers)

Hastelloy C276 Semi-Finished Materials

Hastelloy C276 round bar (hot-rolled/cold-finished)
Hastelloy C276 plate/sheet (thickness 0.5mm–100mm)
Hastelloy C276 coil (strip for gaskets)
Hastelloy C276 wire (welding/filter mesh)

Hastelloy C276 Special Components

Hastelloy C276 bellows (expansion joints)
Custom-machined parts (per drawings)

Competitive Advantages

✅ In-House Production – Full control from raw material to finished product
✅ Cost-Effective – 30% lower vs. US/EU suppliers (same ASTM compliance)
✅ Rapid Delivery – 15 days for standard items (faster than global peers)
✅ Custom Solutions – Non-standard sizes/specs supported

Target Industries

Chemical Processing: Reactors, scrubbers
Oil & Gas: Sour service pipelines, wellhead components
Pharmaceutical: CIP/SIP systems
Marine: Seawater heat exchangers

One-Stop Hastelloy C276 Provider for All Your Needs

SSM has significant product advantages in manufacturing Hastelloy C276. Whether it’s quality or price, we will meet your needs.

Related Hastelloy C276 Infomation

Hastelloy C276 Equivalents by Standard

Standard	UNS (USA)	ASTM	ASME	EN / DIN (Europe)	Werkstoff Nr.	ISO	JIS (Japan)	BS (British)	AFNOR (France)	GB (China)
Equivalent Grade / Designation	N10276	B575 (Plate), B574 (Bar), B619/B622/B626 (Pipe & Tube), B564 (Forgings)	SB575, SB574, SB619, SB622, SB626, SB564	2.4819	2.4819	NiMo16Cr15W	NW 0276	NA 16	NC 17D	NS334

Hastelloy C276 Datasheet

Chemical Composition (%)

Element

Nickel (Ni)

Molybdenum (Mo)

Chromium (Cr)

Iron (Fe)

Tungsten (W)

Cobalt (Co)

Manganese (Mn)

Vanadium (V)

Silicon (Si)

Carbon (C)

Phosphorus (P)

Sulfur (S)

Content (%)

Balance (approx. 57.0%)

15.0 – 17.0

14.5 – 16.5

4.0 – 7.0

3.0 – 4.5

≤2.5

≤1.0

≤0.35

≤0.08

≤0.01

≤0.04

≤0.03

Mechanical Properties (Typical at Room Temperature)

Property	Tensile Strength	Yield Strength (0.2%)	Elongation	Hardness (Brinell)	Modulus of Elasticity
Value	≥ 690 MPa (100 ksi)	≥ 283 MPa (41 ksi)	≥ 40%	~ 200 HB	~ 205 GPa

Physical Properties

Property	Density	Melting Range	Electrical Resistivity	Thermal Conductivity	Magnetic Properties
Value	8.89 g/cm³ (0.321 lb/in³)	1325 – 1370°C (2415–2500°F)	1.23 µΩ·m	10 W/m·K	Non-magnetic

Standards & Specifications

Organization	ASTM	ASME	UNS	DIN/EN	ISO	JIS
Specification	B575, B574, B619, B622, B626, B564	SB575, SB574, SB619, SB622, SB626, SB564	N10276	2.4819, NiMo16Cr15W	NiMo16Cr15W	NW 0276

Contact SSM now

Need help choosing? Provide:
① Service environment ② Temperature/pressure ③ Budget

SSM supplies Hastelloy C276 in multiple forms, including pipes, fittings, flanges, fasteners, plates, bars, and tube fittings, with quality assurance and full certification.

We’ll recommend the optimal alloy.

FAQ

Can Hastelloy C276 be welded?

Yes, it can be welded using common techniques like GTAW (TIG), with minimal carbide precipitation due to its low carbon content.

How does Hastelloy C276 compare to Inconel 625?

Hastelloy C276 offers better resistance to reducing acids, while Inconel 625 has higher strength and better resistance in oxidizing environments.