Veer Impex is a steel exporting and manufacturing company that specialize in a wide range of steels, including Hastelloy C4/C22/C276 socket weld fittings. We are the nation's and the world's oldest and largest providers of fittings, with decades of experience, a team of highly qualified employees, and improved steel production.
Hastelloy C4/C22/C276 are the nickel based socket weld fittings that come with a wide range of properties and have about similar composition of the phosphorus, silicon, molybdenum and others. Hastelloy C4/C22/c276 grades are available in a wide range of sizes and may be shipped all over the world. Hastelloy C276 is a nickel-molybdenum alloy with good mechanical and physical qualities and great corrosion resistance. In heat treatment conditions, C276 has better resistance. This type does not necessitate heat treatment after welding. The improved fabricability is ideal for chemical process applications, and this grade is also known to withstand grain-boundary precipitation, which is common in hotter climates. Hastelloy C4 is a nickel-molybdenum austenitic alloy that possesses a wide range of properties, including stress corrosion cracking, pitting resistance, and crevice corrosion resistance. Hastelloy C4/C22/C276 has a chemical composition that is not very close to Hastelloys other grades but at some approaches they have similar composition.
Chemical industries, pharmaceutical equipment, petrochemical industries, oil and gas industries, and many more industries employ Inconel C4/C22/C276 superalloy socket weld fittings. They come in a variety of shapes and sizes, including sheets, plates, coils, pipes, and tubes, as well as other configurations.
STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
Hastelloy C4 | 2.4610 | N06455 | NW 0276 | - | - | - |
Hastelloy C22 | 2.4602 | N06022 | NW 6022 | - | NiCr21Mo14W | - |
Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Specification : | ASTM B564 / ASME SB564 |
Dimension Standard : | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
Size : | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
Class : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
Type : | Socketweld Fittings, Screwed-Threaded Fittings |
ASTM B564 - ASME SB564 : | Standard Specification for Wrought Hastelloy Piping Fittings |
ASME B16.11 : | Socket Welding and Threaded Forged Fittings |
MSS SP-43 : | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
MSS SP-95 : | Swage(d) Nipples and Bull Plugs |
BS3799 : | Specification for Hastelloy pipe fittings, screwed and Socket-welding for the petroleum industry |
Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P | Hastelloy C4 | 0.015 max | 1.00 max | 0.08 max | 0.03 max | 2.00 max | Bal | 14.00 min- 18.00 max | 3.00 max | 14.00 min- 17.00 max | 0.04 max |
C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
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 C4 | 690 N/mm² | 1335°C-1380°C | - | - | 40% |
Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
The essential point which differs between Hastelloy C22 and Hastelloy C276 is the applications in which they are used based on their chemical elements. Grade C22 is highly important as Read More...
The full identification of the Socket Weld fittings should be continuously marked down its whole length, including :
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Socket Weld Fittings With Mill And Third Party Test Certificate.
Hastelloy C4 - C22 - C276 Socket Weld Fittings Price List
Request the latest Hastelloy C4 - C22 - C276 Socket Weld Fittings Price List. Please Call +91 9167014755 / +91 9082006249 or Send an Email to [email protected] for Duplex UNS N06022, 2.4602, NW 6022 Socket Weld Fittings Ready stock information and updated price list.