Steel Associates
Steel Associates
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Hastelloy C276 Pipes are manufactured from Nickel-chromium-molybdenum based special alloy. Alloy C276 pipes are resistance in broad range of environments such as crevice corrosion and pitting. These ASTM B622 UNS N10276 Pipe are suitable for situations where the piping system needs protection from aggressive corrosion.
Hastelloy C-276 Pipes available in seamless, ERW, and welded types. Alloy C276 Seamless Pipes can be produced up to 24 inches, other side WNR 2.4819 welded pipes can be manufactured up to 72 inches or above. Hastelloy C276 seamless pipes are suitable for high pressure. Burst pressure of UNS N10276 welded pipes can be measured via Barlow’s Formula. Other than this, Hydrostatic Testing and radiographic testing are also performed to check any defects of welded joints. INCO-WELD 686CPT Electrodes are suitable welding consumable for SB 622 UNS N10276 Pipe.
Hastelloy C276 Pipe can be used to flow a range of acids which includes Hydrochloric Acid, H₂SO₄, Phosphoric, Hydrofluoric, Acetic, Formic, Nitric, and Chromic Acids. Hence, Alloy C276 Pipes are suitable to use in a range of chemical processing sectors.
Steel Associates has 15 years of experience as a Hastelloy C276 Pipe supplier in India. They supply Alloy C276 Seamless Pipes of Tubacex and other leading manufacturers. Ranfit also offers Band Sawing services at nominal cost in Mumbai. The listed supplier is trusted by many LNG companies in Middle East and MENA countries. The company has vast experience only in Nickel alloy pipes such as Hastelloy C276. They offer Certificate of origin, Certificate of conformity and Factory test reports with Hastelloy C276 Seamless Pipe.
Steel Associates stock UNS N10276 pipe in Thin, Medium, and Heavy wall. These Nickel Alloy C-276 Pipes can be purchased in Schedule 5 (Light weight) to SCH 80 (Extra strong), and SCH 160 (Double extra strong) from their Mumbai Inventory. Check Hastelloy C276 Pipe specification, origin of material, dimensions, and price with the company.

Hastelloy C276 Pipe Specification
Size: 15″ NB TO 150″ NB
Surface Finish: Bright Annealed, Solution Annealed
End: Screwed, Beveled, Threaded, Plain
Quote within 24Hrs with Technical Data Sheet
Schedule: SCH 5- SCH XXS
100% Tested Hastelloy C276 Pipe supply with EN10204 3.1 Mill Sheet
Who they are?
Hastelloy C276 Pipe Supplier in India
Alloy C276 Seamless Pipes Stockist in Mumbai
Supplier of ASTM B622 UNS N10276 Pipe in India
Hastelloy C276 Welded Pipe exporter in India
Alloy C276 Seamless Pipes Stockist in Mumbai
Hastelloy C276 Seamless Pipe are manufactured as per ASTM B622 and ASTM B619 specification. Haynes International, Special Metals, VDM Metals, and ATI are a few leaders of Hastelloy C276 Pipe. Steel Associates can arrange the ready stock of ASTM B622 UNS N10276 material at dealer price in India.
Temperature Rating of Alloy C276 Seamless Pipes
| C276 Pipe O.D. (in.) |
WT of C276 Pipe (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure | ||||||||
| 5/16 | – | 3700 | 5400 | 7300 | – | – | – | – |
| 3/8 | – | 3100 | 4400 | 6100 | – | – | – | – |
| 1/8 | 7900 | 10100 | – | – | – | – | – | – |
| 1/2 | – | 2300 | 3200 | 4400 | – | – | – | – |
| 3/4 | – | – | 2200 | 3000 | 4000 | 4600 | – | – |
| 1/4 | 3700 | 4800 | 7000 | 9500 | – | – | – | – |
| 1 | – | – | – | 2200 | 2900 | 3400 | 3900 | 4300 |
Why Nickel Alloy C-276 Pipes are used in Heat Exchangers?

Here are top 5 reasons to use Hastelloy C276 pipe in Heat Exchangers and Boilers
- Excellent Corrosion Resistance (0.05 mm/year Corrosion Rate in severe conditions)
- Up to 1100°C Operating Temperature
- 760 MPa Tensile & 350 MPa Yield Strength
- Resistance to Thermal
- 20+ years of Service Life
Chemical Composition of Alloy C276 Pipe
| ASTM B622 UNS N10276 | |
|---|---|
| Elements | Value |
| Ni | Balance |
| C | 0.01 |
| Mo | 15 – 17 |
| Mn | 1.0 |
| Si | 0.08 |
| Fe | 4 – 7 |
| P | 0.04 |
| S | 0.03 |
| Co | 2.5 |
| Cr | 14.5 – 16.5 |
List of Manufacturers Produce Alloy C-276 Pipes along with Origin of Material
Steel Associates is associated with many Hastelloy C276 Pipe manufacturers and can offer lowest price if the material is in ex-stock. Check the list of leading Alloy C276 Seamless Pipe manufacturers and suppliers in USA, UK, Europe, Japan, and South Korea.
| Manufacturer | Origin of Material |
|---|---|
| Haynes International | USA |
| Special Metals Corporation | USA |
| Vallourec | France |
| Sandvik | Sweden |
| VDM Metals | Germany |
| ATI Metals | USA |
| Sanyo Special Steel | Japan |
| Seah Steel Corporation | Korea |
| Sumitomo Metals | Japan |
| Schoeller Bleckmann | Austria |
| Kobe Special Tube | Japan |
| Tubacex Tubos Inoxidables S.A. | Spain |
| Nippon Steel Corporation | Japan |
Steel Associates keep the stock of following manufacturers

Sanyo Make Hastelloy C276 Pipe

Sumitomo Metals Japan Make Alloy C276 Pipe

Kobe Special Hastelloy C276 Pipe

Seah Steel Korea Make C276 Pipe

Schoeller Make Nickel Alloy C276 Pipe

Tubacex Spain Make Hastelloy C276 Pipe

Nippon Steel Japan Make Hastelloy C276 Seamless Pipe
UNS N10276 Seamless pipe Mechanical Properties
| ASTM B622 UNS N10276 material | ||
|---|---|---|
| Properties | Value | |
| Density | g/cm3 | 8.89 |
| Melting Point | °C | 1370 |
| Yield Strength (0.2%Offset) | Psi – 52,000 | MPa – 355 |
| Tensile Strength | Psi – 1,15,000 | MPa – 790 |
| Elongation | % | 40 |
Schedule 10 to SCH 160 Hastelloy C-276 Pipes of Tubacex in Ready Stock at Mumbai
Steel Associates is one of the largest stockist of TUBACEX Alloy C276 Pipes in Mumbai. TUBACEX is one of the largest Hastelloy C276 Pipe manufacturers and has 24 production plants globally including in India. TUBACEX INDIA manufacturing plant is located in Umbergaon, Gujarat (India). These Alloy C276 Seamless Pipes are available with Heat Treatment at lowest price in Mumbai. Steel Associates keep over 200TON of alloy c276 pipe from Schedule 10 to SCH 160 in ready stock. Contact Steel Associates sales team to check the sizes and length of WNR 2.4819 Pipe.
UNS N10276 Pipe Dimensions Chart
| Outside Diameter (mm) | Wall Thickness (mm) | in. | Schedule | Kg/m |
|---|---|---|---|---|
| 17.15 | 2.31 | 3/8 | 40S | 0.86 |
| 17.15 | 3.20 | 3/8 | 80S | 1.12 |
| 21.34 | 2.11 | 1/2 | 10S | 1.02 |
| 42.16 | 6.352 | 1¼ | 160 | 5.69 |
| 21.34 | 3.73 | 1/2 | 80S | 1.65 |
| 26.67 | 2.11 | 3/4 | 10S | 1.30 |
| 26.67 | 2.87 | 3/4 | 40S | 1.71 |
| 26.67 | 3.91 | 3/4 | 80S | 2.23 |
| 33.40 | 2.77 | 1 | 10S | 2.13 |
| 13.72 | 1.65 | 1/4 | 10S | 0.50 |
| 21.34 | 2.77 | 1/2 | 40S | 1.29 |
| 33.40 | 3.38 | 1 | 40S | 2.54 |
| 33.40 | 4.55 | 1 | 80S | 3.29 |
| 33.40 | 6.352 | 1 | 160 | 4.30 |
| 42.16 | 2.77 | 1¼ | 10S | 2.73 |
| 42.16 | 3.56 | 1¼ | 40S | 3.44 |
| 42.16 | 4.85 | 1¼ | 80S | 4.53 |
| 13.72 | 2.24 | 1/4 | 40S | 0.64 |
| 13.72 | 3.02 | 1/4 | 80S | 0.81 |
| 17.15 | 1.65 | 3/8 | 10S | 0.64 |
| 48.26 | 2.77 | 1½ | 10S | 3.16 |
| 48.26 | 3.68 | 1½ | 40S | 4.11 |
| 48.26 | 5.08 | 1½ | 80S | 5.49 |
Why Alloy C-276 material is safe to deal with Hydrochloric Acid?

ASTM B622 UNS N10276 Pipe in Outside Diameter 0.25” – 6” with Band Sawing and Machining at Nominal Cost in India
Band Sawing is preferred to cut the Hastelloy C276 Pipe precisely which save wastage of the material. This process can be used for a pipe of minimum 6 mm and maximum 48 inches. Steel Associates offer Machining and Band Sawing services at nominal cost in Mumbai.
Do You Know:
For Hastelloy C276 Pipe the cutting speed in Band Sawing should be 20-50 m/min.
Weight Chart of ASTM B622 UNS N10276 Pipe
| NPS | O.D. | WT | Sch. | C276 Pipe Weight in kg per meter | ||
|---|---|---|---|---|---|---|
| in | mm | in | mm | |||
| 3" | 3.500 | 89 | 0.216 | 5.486 | 40 | 11.284 |
| 0.300 | 7.620 | 80 | 15.272 | |||
| 1 1/2" | 1.900 | 48 | 0.145 | 3.683 | 40 | 4.048 |
| 0.200 | 5.080 | 80 | 5.409 | |||
| 3/4" | 1.050 | 27 | 0.113 | 2.870 | 40 | 1.684 |
| 0.154 | 3.912 | 80 | 2.195 | |||
| 1/2" | 0.840 | 21 | 0.109 | 2.769 | 40 | 1.268 |
| 0.147 | 3.734 | 80 | 1.621 | |||
| 1" | 1.315 | 33 | 0.133 | 3.378 | 40 | 2.501 |
| 0.179 | 4.547 | 80 | 3.325 | |||
| 2" | 2.375 | 60 | 0.154 | 3.912 | 40 | 5.441 |
| 0.218 | 5.537 | 80 | 7.480 | |||
| 2 1/2" | 2.875 | 73 | 0.203 | 5.516 | 40 | 8.629 |
| 0.276 | 7.010 | 80 | 11.411 | |||
| 1 1/4" | 1.660 | 42 | 0.140 | 3.556 | 40 | 3.385 |
| 0.191 | 4.851 | 80 | 4.464 | |||
| 4" | 4.500 | 114 | 0.237 | 6.020 | – | 16.073 |
| 0.337 | 8.560 | – | 22.318 | |||
Equivalent Material of Hastelloy C276 Pipe
Nickel Alloy Inco Alloy C-276 Pipe is know with other name in Germany, France, USA, UK, and South Korea. Check the equivalent name at a glance.
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Why EN N10276 pipe comes under high nickel based material and used in heat exchangers?
EN 2.4819 or UNS N10276 is the equivalent of Hastelloy C-276 Pipe. It is classified as a high-nickel-based material due to its chemical composition and specific mechanical properties.

Which Manufacturers of Hastelloy C276 pipes are approved in Saudi Aramco and SABIC?
To become Saudi Aramco and SABIC approved suppliers and manufactures, companies must meet their quality standards. There are many manufacturers and suppliers who strictly follow the guidelines and supply criteria in oil & gas, petrochemical, and chemical processing industries. Below is the list of Saudi Aramco and SABIC approved Hastelloy C276 Pipe manufacturers.
- Haynes International, Inc., USA
- Special Metals Corporation, USA
- ATI (Allegheny Technologies Incorporated), USA
- Vallourec
- VDM Metals, Germany
- Sandvik Materials, Sweden
- Outokumpu, Finland
- Nippon Steel & Sumitomo Metal Corporation, Japan
Difference Between Hastelloy C276 Seamless and Welded Pipe
| Difference between | Hastelloy C276 Seamless Pipe | Hastelloy C276 Welded Pipe |
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| Wall Thickness |
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| Yield Strength |
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| Tensile Strength |
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| Corrosion Resistance |
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| Solution Annealing |
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| Deep Hole Drilling |
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| Hydrostatic Testing at High Pressure (20,000 psi) |
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| Machining and Threading |
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Searching the right material for a specific use? Speak with the Hastelloy C276 Pipe suppliers in India for more details
Which acids can be passed in Alloy C276 Pipes?

Estimated delivery
Steel Associates can supply Hastelloy C276 Pipe by Air and Sea. Check the approx. delivery time from Mumbai (India)
| Country | Major Cities | Delivery days (Sea) | Delivery days (Air) |
|---|---|---|---|
| United States | Houston, Los Angeles, Brazil, Chicago, Pittsburgh, New York, and Lehi, Utah, USA | 30-40 | 3-5 |
| Germany | Frankfurt, Düsseldorf, Hamburg, Munich, Stuttgart | 25-35 | 3-5 |
| Japan | Tokyo, Osaka, Nagoya, Yokohama, Kobe | 20-30 | 4-6 |
| South Korea | Busan, Seoul, Incheon, Ulsan, Gwangju | 20-30 | 3-5 |
| United Kingdom | London, Manchester, Birmingham, Liverpool, Leeds | 25-35 | 4-6 |
| Saudi Arabia | Jubail, Dammam, Yanbu, Riyadh, Jeddah | 15-20 | 3-5 |
| Italy | Milan, Genoa, Rome, Turin, Naples | 25-35 | 4-6 |
| France | Paris, Marseille, Lyon, Toulouse, Nice | 25-35 | 4-6 |
Distributor of WNR 2.4819 Pipe for High Corrosion Environment with NACE Mr 01-75 Certification
When the material required for corrosive environments such as high sulphide, SSC, or sour gas services. In such cases buyers ask NACE MR0175 Certification from the Hastelloy C276 Pipe Suppliers. To prevent the material failure and safety in critical applications it is essential to buy Alloy C276 pipe with NACE Certification.
Steel Associates is an experienced supplier of Hastelloy C276 Seamless Pipe in India. They understand the emergency and the quality when supplying the material in Middle east countries. The company offer MTC and NACE Certification with Hastelloy C276 Pipe.
Certification of Alloy C276 Pipe
- DFARS compliant
- Third Party Inspection Report
- Raw Materials Certificate
- HS Code Commercial Invoice
- Moisture testing report
Best Techniques to weld Hastelloy C276 Pipe

Compare Price of Hastelloy C276 Seamless Pipe in India of Leading Manufacturers Like Tubacex and Sanyo Special Steel
Price may vary on the origin of material. Indian origin Alloy C276 pipe cost is approx. INR 3000 (US $37) per kg, Japanese origin approx. US $49 per kg, European origin US $27 per kg and US $28 for USA origin. Check below the Hastelloy C276 Seamless Pipe Price of Tubacex and Sanyo Special Steel.
| Manufacturer | Size (Inch) | Price in USD |
|---|---|---|
| Tubacex | 1/2 – 4 | US $ 120 – US $ 180 |
| 6 – 12 | US $ 240 -US $ 400 | |
| Sanyo Special Steel | 1/2 – 4 | US $ 130 – US $ 200 |
| 6 – 12 | US $ 250 – US $ 450 |
Stockist of
Hastelloy C276 Seamless Pipe
Alloy C276 Welded Pipes
Hastelloy C-276 Cold Drawn Pipes
Hastelloy C276 Solution Annealed Pipe
Accreditation and Certification of the supplier

Registration Certificate

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

IEC Certificate

Udyam Registration Certificate
Factory Tour
Company Profile
| Nature of Business | Manufacturer, Stockist |
|---|---|
| Import Export Code (IEC) | AWPPS2405J |
| Legal Status of firm | Proprietor, Partner Or Pvt Ltd |
| GST No. | 27AWPPS2405J1Z5 |
Contact Info
| Contact Person | Mr. Naman Shah |
|---|---|
| Phone | +91 7021717351 |
| info@steelassociate.com | |
| Address | Steel Associates 101 Aakash Tower, 1st Floor, 113 Bhandari Street, Mumbai – 400004, India |

