Inconel 625 Flanges , ASTM B564 UNS N06625 / Nickel Alloy 625 Blind Flange BLRF Flange
Nickel Alloy 625 Flange , ASTM B564 Inconel 625 / 2.4856 / UNS N06625 Blind Flange BLRF
Equivalent of Nickel Alloy 625 Flange ASTM B564 UNS N06625 Inconel 625 Weld Neck Flange
| Grade | WERKSTOFF NR. | BS | GOST | EN | UNS | JIS |
| Inconel 625 | 2.4856 | N06625 | NA 21 | ХН75МБТЮ | NiCr23Fe | NCF 625 |
Chemical Compositions% of Nickel Alloy 625 Flange ASTM B564 UNS N06625 Inconel 625 Weld Neck Flange
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 625 | 0.10max | 0.50 max | 0.50 max | 0.015max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
Mechanical Properties of Nickel Alloy 625 Flange ASTM B564 UNS N06625 Inconel 625 Weld Neck Flange
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
Key characteristics of Inconel 625 flanges
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Excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking
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Good resistance to seawater and marine environments
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Resistant to many acids, including sulfuric, phosphoric, and nitric acid
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High strength and good fatigue resistance
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Excellent oxidation resistance at elevated temperatures
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Good cryogenic toughness
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Essentially non-magnetic in the annealed condition
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Good weldability and formability
Applications
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Chemical and petrochemical processing
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Seawater and marine piping systems
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Oil and gas production
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Nuclear and aerospace components
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Pollution control equipment
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Heat exchangers, condensers, and piping
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Pumps, valves, and vessel connections
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High-temperature and corrosive service
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