Reliable in reducing acids
Lead Corrosion Engineer —
C-276 pipes and elbows held up well in reducing service with chlorides. Dimensional accuracy and MTC traceability were excellent.
UNS N10276 – Hastelloy C-276 Piping Materials
Pipes
Tubes
Butt-Weld Fittings
Forged Fittings
Flanges
Fasteners
Sheets
Plates
Rods
Bars
Wires
Forgings
Dipti Metal Industries — Mumbai, India
📊 Overview
Hastelloy C-276 (UNS N10276, Werkstoff 2.4819) is a Ni-Mo-Cr-W alloy renowned for its broad-spectrum corrosion resistance in both oxidizing and reducing environments. It resists pitting, crevice attack and stress-corrosion cracking in chloride media and is widely used in chemical processing, waste treatment, FGD, pulp & paper and oil & gas. We supply seamless & welded pipes/tubes, butt-weld & forged fittings, flanges and flat/long products with rigorous QA for global projects (190+ countries, Pakistan excluded).
📞 Quick CTA
✉️ Email info@diptimetal.com
✉️ Email diptimetal@gmail.com
💬 WhatsApp +91-9975266499
📞 Telephone +91-22-66381301
Send BOQ/drawings for fast quotations, MTCs and delivery.
🏢 Hastelloy C-276 Manufacturer, Exporter, Supplier & Stockist
Dipti Metal Industries is one of the largest and leading Hastelloy C-276 (UNS N10276 / WNR 2.4819) manufacturers, exporters, suppliers, stockists, distributors and dealers in India. We deliver high-quality C-276 seamless & welded pipes and tubes, butt-weld fittings, forged fittings, flanges, fasteners, sheets, plates, rods, bars, wires and custom components.
We comply with ASTM, ASME, DIN, EN, JIS and BS standards and support critical industries worldwide. As a top Hastelloy C-276 supplier in Mumbai and a global exporter, we are known for ready stock, competitive pricing, documentation (MTCs, PMI) and export-grade packing to 190+ countries.
Why Choose Our Hastelloy C-276
- Wide stock range across pipe, fittings, flanges & plates
- Seamless & welded pipe/tube programs (ASTM B622/B619/B626)
- MTCs with heat traceability, PMI and QC dossiers
- Custom spools, U-bends, cut-to-length & project kitting
We Serve As
- 🏭 Hastelloy C-276 Manufacturer
- 🌍 Hastelloy C-276 Exporter
- 🤝 Hastelloy C-276 Supplier
- 🏢 Hastelloy C-276 Stockist
- 📦 Hastelloy C-276 Distributor & Dealer
⚙️ Chemical Composition
| Element | Ni | Cr | Mo | W | Fe | Co | Mn | Si | C | P | S |
|---|---|---|---|---|---|---|---|---|---|---|---|
| % | Balance | 14.5 – 16.5 | 15.0 – 17.0 | 3.0 – 4.5 | 4.0 – 7.0 | ≤ 2.5 | ≤ 1.0 | ≤ 0.08 | ≤ 0.01 | ≤ 0.04 | ≤ 0.03 |
🔧 Mechanical Properties (Annealed)
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength | ~ 690 MPa | ~ 100 ksi |
| Yield Strength (0.2% OS) | ~ 283 MPa | ~ 41 ksi |
| Elongation | ~ 40–45% | ~ 40–45% |
| Hardness | ~ RB 95 (max varies by form) | ~ RB 95 |
Values vary with product form and size; confirm against your project specification and current ASTM/ASME edition.
🔗 Hastelloy C-276 — International Cross-Reference
| UNS | Werkstoff Nr. | EN | JIS | BS |
|---|---|---|---|---|
| N10276 | 2.4819 | NiMo16Cr15W (approx.) | NW0276 | — |
🛠️ Products We Manufacture & Supply
🔷 Hastelloy C-276 Pipes & Tubes
| Type | Standard (ASTM/ASME) | International Equivalents | Notes |
|---|---|---|---|
| Seamless Pipes/Tubes | B622 | — | OD ½"–24" • SCH 5S–XXS (project-specific) |
| Welded Pipes | B619 | — | ERW/EFW • SCH 5S–80 |
| Welded Tubes | B626 | — | Process/Instrument service |
| Heat Exchanger / Condenser Tubes | B622/B626 | — | Straight / U-bend |
🔷 Hastelloy C-276 Butt-Weld Fittings
| Product | Standard | International Equivalents | Size / Schedule |
|---|---|---|---|
| Elbows / Tees / Reducers / Caps / Stub Ends / Bends | ASTM B366 WPHC276 | EN 10253 (Ni alloys) | ½"–48" • SCH 10S–XXS |
🔷 Hastelloy C-276 Forged Fittings & Outlets
| Product | Standard | International Equivalents | Connection / Class |
|---|---|---|---|
| Socket-Weld & Threaded Fittings | ASTM B564 (forgings) | DIN 17754 (Ni alloys) | SW / NPT-BSP • 3000# / 6000# / 9000# |
| Outlets (Weldolet / Threadolet / Sockolet) | MSS SP-97 | EN 10222 | SW / Threaded / Welded |
🔷 Hastelloy C-276 Flanges
| Type | Standard | International Equivalents | Rating |
|---|---|---|---|
| WNRF / SORF / BLRF / Lap-Joint / THRF / SWRF / Orifice / Spectacle Blinds | ASME B16.5 • B16.47 • MSS SP-44 • API 605 | ASTM B564 (C-276 forgings) | 150# – 2500# |
🔷 Hastelloy C-276 Wires, Rods & Bright Bars
| Product | Standard | International Equivalents | Range |
|---|---|---|---|
| Wires | ASTM B574 | — | Ø 0.5 – 8 mm |
| Rods / Bars | ASTM B574 | — | Ø 8 – 200 mm |
| Bright Bars (Round / Square / Hex) | ASTM B574 | — | Ø 10 – 150 mm |
🔷 Hastelloy C-276 Sheets, Plates & Coils
| Product | Standard | International Equivalents | Range |
|---|---|---|---|
| Sheets / Plates | ASTM B575 | — | 0.5 – 100 mm • up to 3000 mm width |
| Coils / Strips | ASTM B575 | — | 0.5 – 5 mm |
⭐ Customer Reviews for Hastelloy C-276 (UNS N10276)
Average rating: 4.9/5 from 28 verified project reviews.
On-time delivery and clean welding
Project Buyer (Waste Treatment) —
WPHC276 fittings and B564 flanges arrived on schedule. Weld prep and surface finish simplified installation.
✉️ Contact Us — Get a Fast Quote
Send your RFQ / BOQ / drawings and we’ll respond quickly with pricing, lead time, and MTC details.
🌍 Global Export Coverage
We export to 190+ countries.
View full country list
Africa
Algeria,
Angola,
Benin,
Botswana,
Burkina Faso,
Burundi,
Cabo Verde,
Cameroon,
Central African Republic,
Chad,
Comoros,
Congo (Republic),
Congo (DRC),
Côte d’Ivoire,
Djibouti,
Egypt,
Equatorial Guinea,
Eritrea,
Eswatini,
Ethiopia,
Gabon,
Gambia,
Ghana,
Guinea,
Guinea-Bissau,
Kenya,
Lesotho,
Liberia,
Libya,
Madagascar,
Malawi,
Mali,
Mauritania,
Mauritius,
Morocco,
Mozambique,
Namibia,
Niger,
Nigeria,
Rwanda,
São Tomé & Príncipe,
Senegal,
Seychelles,
Sierra Leone,
Somalia,
South Africa,
South Sudan,
Sudan,
Tanzania,
Togo,
Tunisia,
Uganda,
Zambia,
Zimbabwe
Americas
Antigua & Barbuda,
Argentina,
Bahamas,
Barbados,
Belize,
Bolivia,
Brazil,
Canada,
Chile,
Colombia,
Costa Rica,
Cuba,
Dominica,
Dominican Republic,
Ecuador,
El Salvador,
Grenada,
Guatemala,
Guyana,
Haiti,
Honduras,
Jamaica,
Mexico,
Nicaragua,
Panama,
Paraguay,
Peru,
Saint Kitts & Nevis,
Saint Lucia,
Saint Vincent & the Grenadines,
Suriname,
Trinidad & Tobago,
United States,
Uruguay,
Venezuela
Asia
Afghanistan,
Armenia,
Azerbaijan,
Bahrain,
Bangladesh,
Bhutan,
Brunei,
Cambodia,
China,
Cyprus,
Georgia,
India,
Indonesia,
Iran,
Iraq,
Israel,
Japan,
Jordan,
Kazakhstan,
Kuwait,
Kyrgyzstan,
Laos,
Lebanon,
Malaysia,
Maldives,
Mongolia,
Myanmar,
Nepal,
North Korea,
Oman,
Philippines,
Qatar,
Saudi Arabia,
Singapore,
South Korea,
Sri Lanka,
Syria,
Tajikistan,
Thailand,
Timor-Leste,
Turkey,
Turkmenistan,
United Arab Emirates,
Uzbekistan,
Vietnam,
Yemen
Europe
Albania,
Andorra,
Austria,
Belarus,
Belgium,
Bosnia & Herzegovina,
Bulgaria,
Croatia,
Czechia,
Denmark,
Estonia,
Finland,
France,
Germany,
Greece,
Hungary,
Iceland,
Ireland,
Italy,
Kosovo,
🔎 Related & Next Steps
🏢 Contact Dipti Metal Industries
Address
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, Maharashtra, India
Telephone
Mobile / WhatsApp
Why Choose Us
- Leading Hastelloy C-276 manufacturer, exporter, supplier & stockist
- Compliance with ASTM, ASME, DIN, EN, JIS, BS standards
- Custom sizes, fast deliveries, competitive prices
- Trusted by chemical, waste treatment, FGD, pulp & paper and oil & gas sectors