What is Hastelloy C276 Flanges ?
ASTM b564/160/472 Hastelloy C276 Flanges are the products of Sumit Impex a reputed organization which provides itself on their benchmark quality products and wide range of options that they provide at financially competitive rates to their happy supporters. We offer tailor-made products which are considered the most heat resistant and erosion resistant in the market. Alloy C276 has incredible resistance to setting and stress-corrosion breaking and is unaffected by high temperature airs. It’s rust proof finish, stress distribution ability and design provide an unmatched standard in the market.
ASTM b564/160/472 Hastelloy C276 Flanges are widely used in industries all across the spectrum like Paper and Pulp companies, Oil and Gas, Nuclear industries, Water Pipelines and many many more.

Hastelloy C276 Nippo Flanges, ANSI B16.5 Alloy C276 Orifice Flange, Hastelloy C276 Industrial Flanges, ASTM B564 Hastelloy C276 Threaded Flanges, Hastelloy C276® WNRF Flanges Exporter, C276 Alloy Weld Neck Flange Dealer in India.
Exporting to 111 countries and supplying to 36+ cities in India, Sumit impex and Alloys provide door to door delivery services and a wide range of stock to reduce manufacturing time. Their stringent 12+ testing system and extremely prompt customer service ensures high standards of service and products every time, as highlighted by their motto, quality and quantity go hand in hand.
Such versatile use is supported by the manufacturers with the availability of the product in multiple grades ranging from aluminum to carbon to alloys, completely made according to your needs.
ASTM b564/160/472 Hastelloy C276 Flanges Specifications
Specifications | ASTM B564 / ASME SB564 |
---|---|
Standard | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Size Range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 , as per Customer Requirements |
Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Surface | pickling, annealing, bright, sand blast, hair line |
Type | Weld Neck Ring Flange (WNRF), Slip-On Ring Flange (SORF), Blind Ring Flange (BLRF), Socket Weld Ring Flange (SWRF), Threaded Ring Flange, Lap Joint Ring Flange (LJRF), Ring Type Joint Flange (RTJF), |
Connection type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove. |
Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Other Products
Hastelloy C276 SORF Flanges | ASTM B564 Alloy C276 WNRF Flanges |
Hastelloy C276 Pipe Flanges | C276 Alloy Blind Flanges |
Alloy C276 Spacer Ring Flanges | Alloy UNS N06022 Nipolet Flanges |
Alloy UNS N060276 Ring Type Joint Flanges | Alloy C276 Nipolet Flanges |
Hastelloy C276 Flat Flange | Hastelloy C276 Nipo Flange |
Alloy C276 Long weld Neck Flanges | Hastelloy N060276 Lap Joint Flanges |
ASTM b564/160/472 Hastelloy C276 Flanges
- C276 Hastelloy Flanges
US $0.2-25 / Piece (FOB Price) - Alloy C276 Pipe Flanges
US $15-100 / Piece (FOB Price) - Hastelloy C276 Weld Neck Flanges
US $10-500 / Piece (FOB Price) - ASTM B564 Hastelloy Alloy C276 plate flanges
US $10-118 / Piece (FOB Price) - C276 Alloy Pipe Flanges
US $0.1-10 / Piece (FOB Price)

Packaging
We Sumit Impex Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates

Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
- Bend Test

Application Industries
These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services

Stainless Steel Sheet Manufacturers












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