Hastelloy C276 Flanges
Superior Corrosion Resistance and Performance
Hastelloy C276 Flanges are corrosion resistant and high temperature flanges used in industrial applications. The flanges are available in several sizes, designs, and materials. They are a critical component of piping systems and can be fitted with gaskets and other sealing devices. They are also available in various flange configurations, such as flat, raised, or ring joints, and can be produced in multiple surface finishes, including smooth, serrated, or grooved. Flanges can be connected using a variety of end connections, such as butt-weld, socket-weld, threaded, or flanged.
Hastelloy flanges are made from a solid solution strengthened nickel-chromium-molybdenum alloy with iron and cobalt added. This unique composition gives them superior resistance to oxidizing environments and pitting and crevice corrosion. Flanges made from this material are often used in the petrochemical and pulp and paper industries, nuclear waste processing, chemical processing, and other demanding applications.
Flanges made from Hastelloy C276 can be welded easily and withstand extremely high pressures. They are also known for resisting creep, which can cause deformation over a long period at elevated temperatures. Explore the versatility of carbon steel flanges, renowned for their reliability and cost-effectiveness across diverse applications. Pair them with alloy steel flanges to enhance strength and corrosion resistance, ensuring optimal performance in demanding environments.
Hastelloy C276 Flanges Supplier & Manufacturer In India
The versatility of Hastelloy C276 Flanges makes them a valuable addition to many different industries. Oil and gas pipelines, lovely casings, and other equipment exposed to harsh environments rely on flanges from this material to mitigate corrosion. Power generation plants that utilize corrosive gases rely on flanges designed to meet ASTM standards to ensure safety and efficiency. Pharmaceutical and food processing industries rely on hygienic and corrosion-resistant equipment compatible with Hastelloy flanges.
C276 Flanges can be produced in various shapes and sizes to accommodate different types of installations. These include weld neck flanges, slip-on flanges, blind flanges, and socket-weld flanges. Reducing flanges are available, as are a variety of other special-purpose flanges, such as orifice flanges and spectacle blind flanges.
In addition to their corrosion resistance, Hastelloy C276 flange offers outstanding heat resistance. They can withstand high-temperature operations and continue functioning even when thermal fluctuations destroy other flanges.
Specification List of Alloy C276 Forged Flange
| Standards | GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN |
|---|---|
| Pressure Rating ANSI | Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600, |
| Pressure Calculation in DIN | 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6 |
| JIS | 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K, |
| UNI | 10Bar 16Bar 6Bar 25Bar 40Bar |
| EN | 6Bar 25Bar 40Bar 10Bar 16Bar |
| Most common Types | Threaded / Screwed / Forged / Plate |
| Production technique | Forged, Heat treated and machined |
| Shapes and Types we produce | Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF) |
| Test | Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector |
| Equipment | Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc |
Hastelloy C276 Pipe Flanges Chemical Composition
| 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 |
Alloy C276 Blind Flanges Mechanical Strength Table
| 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 % |
Equivalent Material Grade Of Alloy C276 Plate flange
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
|---|---|---|---|---|---|---|
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ??65??? | NiMo16Cr15W | ??760 |
Hastelloy C276 Lap Joint Flange Pressure Chart
| ANSI/ASME B16.34 | PRESSURE RATING CHART | ||||||
| Temperature °F | 150# | 300# | 400# | 600# | 900# | 1500# | 2500# |
| -20 to 100 | 275 | 720 | 960 | 1440 | 2160 | 3600 | 6000 |
| 200 | 230 | 600 | 800 | 1200 | 1800 | 3000 | 5000 |
| 300 | 205 | 540 | 720 | 1080 | 1620 | 2700 | 4500 |
| 400 | 190 | 495 | 660 | 995 | 1490 | 2485 | 4140 |
| 500 | 170 | 465 | 620 | 930 | 1395 | 2330 | 3880 |
| 600 | 140 | 435 | 580 | 875 | 1310 | 2185 | 3640 |
| 650 | 125 | 430 | 575 | 860 | 1290 | 2150 | 3580 |
| 700 | 110 | 425 | 565 | 850 | 1275 | 2125 | 3540 |
| 750 | 95 | 415 | 555 | 830 | 1245 | 2075 | 3460 |
| 800 | 80 | 405 | 540 | 805 | 1210 | 2015 | 3360 |
| 850 | 65 | 395 | 530 | 790 | 1190 | 1980 | 3300 |
| 900 | 50 | 390 | 520 | 780 | 1165 | 1945 | 3240 |
| 950 | 35 | 380 | 510 | 765 | 1145 | 1910 | 3180 |
| 1000 | 20 | 320 | 430 | 640 | 965 | 1605 | 2675 |
| 1050 | 20 | 310 | 410 | 615 | 925 | 1545 | 2570 |
| 1100 | 20 | 255 | 345 | 515 | 770 | 1285 | 2145 |
| 1150 | 20 | 200 | 265 | 400 | 595 | 995 | 1655 |
| 1200 | 20 | 155 | 205 | 310 | 465 | 770 | 1285 |
| 1250 | 20 | 115 | 150 | 225 | 340 | 565 | 945 |
| 1300 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
| 1350 | 20 | 60 | 80 | 125 | 185 | 310 | 515 |
| 1400 | 20 | 50 | 65 | 95 | 145 | 240 | 400 |
| 1450 | 15 | 35 | 45 | 70 | 105 | 170 | 285 |
| 1500 | 10 | 25 | 35 | 55 | 80 | 135 | 230 |
Hastelloy C276 UNS N10276 Nippo Flanges Dimension
| AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) | ASME B16.11, Forged Fittings, Socket Welding and ThreadedASME B16.25, Buttwelding EndsASME B16.36, Orifice FlangesASME B1.20.1, Pipe Threads, General PurposeASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)ASME B31.1, Power PipingASME B31.3, Process Piping |
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