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Hastelloy C276 Seamless Tube and Tubing Supplier

Siddhagiri Metals and Tubes is a well-known expoter of Hstelloy 276 Welded Tubes. Our Hastelloy Tubes conform to International standards and specifications. We supply ASTM B622 UNS N10276 in a variety of sizes.
Other Names: ASTM B622 UNS N10276, Hastelloy Tubes, Hastelloy Tubing, Hastelloy Seamless Tube, Hastelloy Alloy Tube, Hastelloy Alloy Seamless Tube
Material: Hastelloy C276 Alloy
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.2/5 based on 75 customer reviews

ASTM B622 UNS N10276 • Hastelloy C276 Tube • Hastelloy Seamless Tube • Hastelloy Tubes

Hastelloy C276 Seamless Tubes is supplied by Siddhagiri Metals and Tubes at reasonabe prices. We are a global exporter of ASTM B622 UNS N10276 Tubes. With almost 50 years in the business, we can offer the finest expertise to build practically any type of metal, alloys or steel. All of our manufactured products are subject to the rigirous audit process, which allow us to deliver quality products that meet customer requirements at low cost.

Seamless Tube is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. Billets are procured both from indigenous suppliers and from abroad. We carry a wide range of high-temperature seamless tubing, available in a variety of sizes and specifications, to be used in several industry for all kinds of high-temperature applications such as, thermocouple sheathes, burners, lance tubes, gas turbine, chemical processing, furnace equipment, jet engine combustion tubes, capillary tubes & heat exchangers.

We supply a full range of specialized Hastelloy seamless tubes used for high-performance gas chromatography (GC) and liquid chromatography (LC) as components for chromatography columns used for analytical and preparative processes in diverse industries. To separate in very small sample sizes for very complex mixtures, these analyzes can be highly accurate and precise. Samples can be used for all kind of materials such as; water, gases, fuels, air, foods, flavorings, pesticides, plastics, drugs, tissue extracts. Hastelloy C276 Seamless tubes are available in various sizes ranging from 1/8" OD TO 2"OD, 3MM OD TO 38 MM OD. The thickness of Hastelloy tube ranges from 1MM TO 3 MM, 0.028 TO 0.156 IN. Hastelloy C276 Seamless tubes are available in Indian, European and Japanese origin.

Siddhagiri Metals and Tubes has exported Hastelloy Tubes to many countries including Thailand, Indonesia, UAE, Japan, South Africa, Iraq, Iran, Saudi Arabia, Australia, Europe, Qatar, Malaysia, Congo, Brazil, Chile, USA, Canada, Japan, etc.

  • Tube Specification: ASTM B622 UNS N10276, ASME SB622 UNS N10276 & EN 2.4819
  • Dimension Standards: ANSI B36.19, ANSI B36.10
  • Outside Diameter (OD): 1/8" OD TO 2"OD 3MM OD TO 38 MM OD
  • Thickness Range: 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
  • Type: Seamless Tube, Tubing, Capillary Tubes
  • Form: Round Tube, Square Tube, Rectangular Tube
  • Length: Single Random, Double Random & Cut Length
  • End: Plain End, Beveled End, Threaded End
  • End Protection: Plastic Caps
  • Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
  • External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

Hastelloy C276 Alloy Tube Sizes in Stock

Size Thickness Type
1/8" OD TO 2"OD 3MM OD TO 38 MM OD 1MM TO 3 MM 0.028 TO 0.156 IN Hastelloy Seamless Tube, Hastelloy ERW Tube, Hastelloy Welded Tube, Hastelloy Fabricated Tube, Hastelloy LSAW Tubes

Forms of Hastelloy C276 Tubes with ASTM B622 UNS N10276 in Stock

In Stock  Hastelloy Seamless Square Tube Supplier

Square Tube

Hastelloy C276 Square Tubes ASTM B622 UNS N10276

In Stock  Hastelloy C276 Round Tube Supplier

Round Tube

Hastelloy C276 Round Tubes available in sizes 1/8" OD TO 2"OD

In Stock  Hastelloy C276 Rectangular Seamless Tube Supplier

Rectangular Tube

ASTM B622 Rectangular Tubes

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C W Mn Fe S Si Cr Ni Co Mo P V
    MIN - 3.000 - 4.000 - - 14.500 Bal - 15.000 - -
    MAX 0.010 4.500 1.000 7.000 0.030 0.080 16.500 2.500 17.000 0.040 0.035
  • Yield Strength0.2% Proof(MPa) Tensile strength(MPa) Elongation (% in 50mm) Hardness (HRB)
    MIN 283 690 40.00 -
    MAX - - - 100
  • Density lb/in³ 0.321
    g/cm³ 8.89
    Specific Heat Btu/lb•°F 0.102
    J/kg•°C 427
    Melting Range °F 2415-2500
    °C 1325-1370
    Thermal Conductivity Btu•in/ft²•h•°F 67.9
    W/m•°C 427
    Young's Modulus 103 ksi 29.8
    GPa 205
    Shear Modulus 103 ksi 11.4
    GPa 79
    Permeability 200 oersted (15.9 kA/m) 1.0002
    Poisson's Ratio   0.307

Properties of Hastelloy C276 alloy

Hastelloy C276 Cold Forming

Annealed treatment is followed for every forming operations. For cold deformation at high-level, cold forming is done for the deformation process where cracking is a possibility because of mild forming. The cold forming process is used to restore the resistance to stress corrosion cracking. For most of the time, a solution anneal is recommended after the complete formed or annealed operation which helps to restore the material to its optimum condition and properties.

Hastelloy C276 Hot Forming

Hastelloy C276 can be hot-worked into various forms but they are more sensitive to the amounts and rates of hot-reduction with the austenitic stainless steels. During Hot working, all parameters should be taken into account. Special attention should be given to the temperature at which the alloy begins to melt. The high strengths of the Hastelloys at elevated temperature, their low thermal conductivity, and their hardening rate. Moreover, when the temperature is low in the hot working range of the metal, they are resistance to deformation is increased rapidly. So, while hot working practices that give heavy initial reduction followed by moderate final reductions, also with frequent re-heating gives the good result.

Hastelloy C276 Machining

Hastelloy C276 can be machined using conventional production methods at satisfactory rates. During the machining processes these alloys work harden rapidly, generate high heat during cutting, weld to the cutting tool surface and offer high resistance to metal removal because of their high shear strengths. Following are key points that should be considered during machining operations: Capacity, Tooling, Lubrication/Coolants, Drilling. The actual operating parameters are to serve only as a guide and are not to be taken as absolute values.

Hastelloy C276 Welding

Gas tungsten-arc welding, gas metal-arc welding, shielded metal-arc (coated electrode) welding, or resistance welding may be used. Minimum heat input consistent with adequate penetration reduces the chance of hot-cracking. Oxyacetylene welding should be avoided due to possibility of carburization. Hastelloy C-276 can be used in the as-welded condition in most chemical and petrochemical process equipment

Hastelloy C276 Heat Treatment

Wrought forms of Hastelloy C-276 are furnished in the solution heat-treated condition unless otherwise specified. Alloy C-276 is normally solution heat-treated at 2050 °F and rapid quenched. Parts which have been hot-formed should be solution heat-treated prior to final fabrication or installation, if possible

Services We Offer

Documentation

Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Hastelloy Tubes are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

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