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Super Freeze India is one of the leading Manufacturer, Supplier and Exporter of Hastelloy C276 Forged Fittings(also referred as WNR 2.4819 Forged Fittings) that are actually manufactured from High Quality of Standard Raw Materials and are designed as per with national and international standards.

Alloy C276 Forged Fittings has excellent resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater and brine solutions. UNS N10276 Forged Fittings is used in flue gas desulfurization systems because of its excellent resistance to sulfur compounds and chloride ions encountered in most scrubbers. We offer these Hastelloy C276 products in custom-made shapes and sizes as per the requirements given by our clients, and that too at an affordable and market leading prices. Super Freeze India are Manufacturers, Supplier and Exporters of Hastelloy C276 Buttweld Fittings that is Fabricated From High Quality Raw Materials. Hastelloy C276 Butt weld Fittings are Available in different forms and grades. We offer these products as per the international quality standards and are available at competitive prices. HASTELLOY C-276 alloy is a nickel-molybdenum-chromium wrought alloy that is generally considered a versatile corrosion-resistance alloy. C-276 alloy is an improved wrought version of alloy C in that it usually doesn't need to be solution heat-treated after welding and has vastly improved fabricability. This alloy resists the formation of grain-boundary precipitaties in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition. However, in environments where attack of the C-276 alloy weld joint is experienced, C-22 weld filler materials should be considered.


Specification :


Dimension Specification ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8″~4″ (DN6~DN100)
Pressure Class 3000LBS, 6000LBS, 9000LBS
Type Socket Weld
Product Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Coupling, Half Coupling, Cap, Boss, Outlet, Welding Outlet, Insert
 Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Origin & Mills Japanese, Indian, USA, Korean, European, Ukraine, Russian

 

Hastelloy C276 Buttweld Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
C276 2.4819 N10276 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Hastelloy C276 Buttweld Fittings Chemical Composition

Grade C Mn Si S Co Ni Cr Fe Mo P
C276 0.01 max 1.00 max 0.08 max 0.03 max 2.50 max 50.99 min* 14.50 – 16.50 4.00 – 7.00 15.0 – 17.0 0.04 max

Hastelloy C276 Buttweld Fittings Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.89 g/cm3 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 Psi – 52000 , MPa – 355 40 %


Types of Forged Fittings Available


Buttweld Fittings

Threaded Elbow

Buttweld Fittings

Threaded Tee

Buttweld Fittings

Threaded Cross

Buttweld Fittings

Threaded Plug

Buttweld Fittings

Threaded Coupling

Buttweld Fittings

Threaded Union

Buttweld Fittings

Threaded Cap

Buttweld Fittings

Threaded Nipple

Buttweld Fittings

Threaded Head Bushing

Buttweld Fittings

Threaded Boss

Buttweld Fittings

Threaded Outlet

Buttweld Fittings

Threaded Adapter



Threaded Fittings Applications Industries


ASME B16.9 Degree Forged are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Threaded Fittings Degree Forged through a worldwide network of stock-keeping branches. Threaded Forged is use in various industries like :

  • Threaded Fittings uses in Paper & Pulp Companies
  • Stainless Steel Threaded Fittings uses in Oil and Gas Industry
  • Threaded Fittings Pipe Forged uses in Chemical Refinery
  • Alloy Steel Threaded Elbowuses in Pipeline
  • Threaded Socket Weld Fittings Pipe Forged uses in High Temperature Application
  • Threaded Fittings uses in Water Pipe Line
  • ANSI B16.9 Threaded Fittings Pipe Forged can be used in Nuclear power plants
  • Threaded Fittings usefule for High Pressure Applications
  • Threaded Fittings Long Radius Forged uses in Fabrication and welding Job
  • Threaded Fittings uses in Food Processing and Dairy Industries
  • Threaded Fittings Short Radius Forged uses in boiler & heatexchangers

Marking & Packing


Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Speical request from Purchaser.


Quality Assurance


Super Freeze India all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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