Hastelloy C276 Pipes Manufacturer, Suppliers & Exporter
Hastelloy C276 Pipes are high-performance nickel-chromium-molybdenum alloy pipes designed for exceptional corrosion resistance in aggressive chemical and marine environments. Available in seamless, ERW, welded, and Schedule 40 options, these pipes conform to ASTM B619 Hastelloy C276, UNS N10276 Seamless Pipe, and DIN 2.4819 Material Pipe specifications. Their excellent resistance to pitting, crevice corrosion, stress corrosion cracking, and oxidizing or reducing chemicals makes them ideal for chemical processing, offshore, power generation, pollution control, and pharmaceutical industries.
Hastelloy C276 Pipes – High Performance Nickel Alloy Pipes for Corrosive Industries
We are one of the trusted Hastelloy C276 Pipes Manufacturer, Hastelloy C276 Pipe Suppliers, and Hastelloy C276 Seamless Pipe Exporter, delivering premium quality piping products for demanding industrial applications worldwide.
Our Hastelloy C276 Pipes are manufactured using premium nickel alloy material that offers excellent mechanical strength, outstanding corrosion resistance, and long service life. Whether you require Alloy C276 Pipe, C276 Nickel Alloy Pipe, Hastelloy C276 Round Pipe, or Hastelloy C276 ERW Pipe, we supply products that meet international quality standards.
Manufactured according to ASTM B619 Hastelloy C276, UNS N10276 Seamless Pipe, and DIN 2.4819 Material Pipe specifications, our pipes undergo strict quality inspections to ensure dimensional accuracy, pressure handling capability, and superior durability.
Our inventory includes:
- Hastelloy C276 Seamless Pipe
- Hastelloy C276 ERW Pipe
- Hastelloy C276 Welded Pipe
- Hastelloy C276 Schedule 40 Pipe
- Hastelloy C276 Round Pipe
- Custom Length Pipes
- Large Diameter Pipes
- Thin & Heavy Wall Pipes
NACE MR0175 Hastelloy C276 for Sour Service
Our NACE MR0175 Hastelloy C276 pipes are suitable for sour gas and oilfield environments containing hydrogen sulfide (H₂S). The alloy offers excellent resistance to sulfide stress cracking, making it a preferred material for offshore platforms, refineries, petrochemical plants, and oil & gas production facilities.
Why Choose ASTM B619 Hastelloy C276 Pipes?
ASTM B619 Hastelloy C276 is widely recognized for manufacturing welded nickel alloy pipes intended for highly corrosive environments. Key advantages include:
- Outstanding resistance to oxidizing acids
- Excellent resistance to reducing acids
- Superior resistance to pitting corrosion
- High resistance to crevice corrosion
- Excellent stress corrosion cracking resistance
- Performs well in chloride-containing environments
- Excellent weldability
- High temperature strength
- Long service life with minimal maintenance
These characteristics make UNS N10276 Seamless Pipe one of the most reliable materials for critical industrial applications.
Hastelloy C276 Pipe Specifications
| Specification | Details |
| Material Grade | Hastelloy C276 |
| Alloy | Nickel-Chromium-Molybdenum Alloy |
| Standard | ASTM B619, ASTM B622, ASTM B626 |
| Equivalent Standard | ASME SB619, SB622, SB626 |
| UNS Number | UNS N10276 |
| Werkstoff Number | DIN 2.4819 |
| Pipe Types | Seamless, ERW, Welded, Fabricated |
| Sizes | ½” NB to 48″ NB |
| Wall Thickness | SCH 5 to SCH XXS |
| Pipe Form | Round, Square, Rectangular |
| Length | Single Random, Double Random, Cut Length |
| Testing | PMI, Hydro Test, Ultrasonic Test, IGC Test |
Hastelloy C276 Chemical Composition and Properties
One of the biggest advantages of Hastelloy C276 Pipes is their balanced chemical composition that delivers exceptional corrosion resistance in highly aggressive environments.
Chemical Composition
| Element | Percentage (%) |
| Nickel (Ni) | Balance |
| Chromium (Cr) | 14.5 – 16.5 |
| Molybdenum (Mo) | 15.0 – 17.0 |
| Iron (Fe) | 4.0 – 7.0 |
| Tungsten (W) | 3.0 – 4.5 |
| Cobalt (Co) | 2.5 Max |
| Manganese (Mn) | 1.0 Max |
| Vanadium (V) | 0.35 Max |
| Silicon (Si) | 0.08 Max |
| Carbon (C) | 0.01 Max |
| Phosphorus (P) | 0.04 Max |
| Sulfur (S) | 0.03 Max |
Mechanical Properties
| Property | Value |
| Tensile Strength | 690 MPa Min |
| Yield Strength | 283 MPa Min |
| Elongation | 40% Min |
| Hardness | 100 HRB Max |
| Density | 8.89 g/cm³ |
| Melting Range | 1325–1370°C |
Hastelloy C276 Pipe Dimensions and Weight Chart
| NPS | OD (mm) | SCH 40 Thickness (mm) | Approx. Weight (kg/m) |
| ½” | 21.34 | 2.77 | 1.27 |
| ¾” | 26.67 | 2.87 | 1.69 |
| 1″ | 33.40 | 3.38 | 2.50 |
| 1½” | 48.30 | 3.68 | 4.05 |
| 2″ | 60.30 | 3.91 | 5.44 |
| 3″ | 88.90 | 5.49 | 11.29 |
| 4″ | 114.30 | 6.02 | 16.07 |
| 6″ | 168.30 | 7.11 | 28.26 |
Hastelloy C276 Pipe Pressure Rating Chart
The pressure rating depends on pipe size, wall thickness, operating temperature, and applicable design code.
| Pipe Schedule | Typical Pressure Capability |
| SCH 10 | Low Pressure Applications |
| SCH 20 | Medium Pressure Systems |
| Hastelloy C276 Schedule 40 Pipe | General Industrial Service |
| SCH 80 | High Pressure Applications |
| SCH 160 | Critical Process Systems |
| XXS | Extreme Pressure Service |
Hastelloy C276 Corrosion Resistance Applications
One of the major reasons industries choose Hastelloy C276 Pipes is their outstanding corrosion resistance in harsh environments.
These pipes perform exceptionally well in:
- Chemical Processing Plants
- Fertilizer Industries
- Marine Engineering
- Offshore Platforms
- Oil & Gas Processing
- Pharmaceutical Manufacturing
- Pulp & Paper Industries
- Flue Gas Desulfurization Systems
- Heat Exchangers
- Pollution Control Equipment
- Nuclear Power Plants
- Waste Treatment Facilities
Their ability to resist chlorides, sulfuric acid, hydrochloric acid, wet chlorine, ferric chloride, and oxidizing chemicals makes them a dependable choice for demanding operations.
Related Hastelloy Pipes Grades
Why Buy Hastelloy C276 Pipes From Us?
As an experienced Hastelloy C276 Pipes Manufacturer, we focus on supplying products that meet demanding industrial requirements while maintaining consistent quality and timely delivery. We offer:
- Wide stock of seamless, ERW, and welded pipes
- Competitive pricing
- Custom sizes and cut lengths
- Fast global shipping
- Mill Test Certificates (MTC EN 10204 3.1)
- Third-party inspection support
- Export-grade packaging
- Technical assistance for material selection
Our team works closely with customers to recommend the right C276 Nickel Alloy Pipe based on operating pressure, temperature, and corrosion conditions.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Hastelloy C276 Pipe. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
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