ASTM B462 UNS N10276, Hastelloy C276 Nickel Alloy Weld Neck Raised Face Flanges B16.5
ASTM B462 UNS N10276 Hastelloy C276 Nickel Alloy Weld Neck Raised Face Flanges B16.5
Hastelloy C276 is a alloy composed of nickel, chromium, and molybdenum. This alloy also contains a small amount of tungsten, which makes it have high corrosion and oxidation resistance under harsh environments. ASTM B462 UNS N10276(Hastelloy C276) Weld Neck Raised Face Flanges can stand high pressure and temperature conditions because of their excellent toughness and high tensile strength.
Features:
Excellent Flexibility
Tensile Strength
Corrosion Resistance
Hardenability
Workability
Equivalent Grades:
| STANDARD | WERKSTOFF NR. | UNS | GOST | JIS | OR | EN |
| Hastelloy C276 | 2.4819 | N10276 | ХН65МВУ | NW 0276 | ЭП760 | NiMo16Cr15W |
Specifications:
| Specifications | ASTM B462 / ASME SB462 |
| Size Range | 1/2” to 48” |
| Dimensions | ANSI/ ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, Etc. |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500#, Etc. |
| Connect Type/ Face Type | Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Etc. |
| Flange Type | Weld Neck Ring Flanges (WNRF), Slip-On Ring Flanges (SORF), Blind Ring Flanges (BLRF), Socket Weld Ring Flanges (SWRF), Lap Joint Ring Flanges (LJRF), Ring Type Joint Flanges (RTJF), Large Diameter Flanges, Orifice Flanges |
Chemical composition:
| C | Mn | Si | S | Co | Cr | Fe | Mo | P | Ni |
| 0.01 max | 1 max | 0.08 max | 0.03 max | 2.5 max | 14.5 – 16.5 | 4 – 7 | 15 – 17 | 0.04 max | Bal. |
Mechanical Properities:
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation, min |
| 8890 kg/m3 | 1370 °C - 2500 °F | Psi – 115000, MPa – 790 | Psi – 52000, MPa – 355 | 40 % |
Applications:
Chemical&Petrochemical
Pharmaceutical
Paper and Pulp Plant
Heat Exchangers
Nuclear Power
Oil And Gas Processing
Fired Heater
Water Treatment
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