Hastelloy C276 Flanges Manufacturer, Supplier & Exporter in India
Hastelloy C276 Flanges supplied by Astromet Steel & Engineering are nickel-molybdenum-chromium alloy flanges with outstanding resistance to a wide range of corrosive environments. These flanges resist pitting, crevice corrosion, and stress corrosion cracking. They are suitable for severe chemical processing conditions. Hastelloy C276 is widely used in critical industries.
The high molybdenum content enhances resistance to reducing environments. Chromium provides oxidation resistance. These flanges perform reliably under extreme temperatures and pressures. Their metallurgical stability ensures consistent performance.
Astromet Steel & Engineering supplies Hastelloy C276 flanges in solution-annealed condition. Products comply with ASTM and ASME standards. Precision machining ensures dimensional accuracy. Custom specifications are available.
Hastelloy C276 flanges offer excellent fabrication and welding properties. They provide secure sealing in aggressive services. Their long service life reduces replacement costs. These flanges ensure operational safety.
Types Of Hastelloy C276 Flanges
- Hastelloy C276 Weld Neck Flange
- Hastelloy C276 Slip On Flange
- Hastelloy C276 Blind Flange
- Hastelloy C276 Socket Weld Flange
- Hastelloy C276 Threaded Flange
- Hastelloy C276 Forged Flange
- Hastelloy C276 Orifice Flange
Hastelloy C276 Flanges Specifications
| Specifications | ASTM B564 / ASME SB564 |
|---|---|
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″NB TO 60″NB |
| Class / Pressure : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Hastelloy C276 Flanges Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Hastelloy C276 Flanges Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy 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 |
Hastelloy C276 Flanges Mechanical Properties
| 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 % |
Why Choose Astromet Steel & Engineering?
This advanced resistance to intergranular corrosion because of the
- Consistent quality & competitive pricing
- Ready stock & custom fabrication
- International standard compliance
- On-time delivery worldwide
- Complete documentation & certification
Hastelloy C276 Flanges Usage & Applications
Hastelloy C276 Flanges are extensively used in chemical reactors, heat exchangers, flue gas desulfurization systems, pulp & paper plants, and oil & gas processing.