INCONEL FLANGE

Inconel is a trademarked name for a series of high-performance nickel-chromium-based alloys known for their resistance to oxidation, high temperatures, and corrosion. Below are the specifications for different grades of Inconel flanges, including their chemical compositions, mechanical properties, and equivalent standards.1. Inconel 600 (UNS N06600)Chemical Composition:• Nickel: 72.0-78.0%• Chromium: 14.0-17.0%• Iron: Balance• Manganese: 1.0% max• Silicon: 0.5% max• Carbon: 0.15% max• Sulfur: 0.015% maxMechanical Properties:• Tensile Strength: 75,000 psi (515 MPa) min• Yield Strength: 30,000 psi (205 MPa) min• Elongation: 30% min in 2 inches (50 mm)Temperature Range:• Service Temperature: Up to 2000°F (1093°C)Standards:• ASTM: A182 F6, A240• DIN: 2.4816• JIS: NCF 600• BS: 3076: N602. Inconel 601 (UNS N06601)Chemical Composition:• Nickel: 58.0-63.0%• Chromium: 21.0-25.0%• Iron: Balance• Aluminum: 1.0% max• Manganese: 1.0% max• Silicon: 0.5% max• Carbon: 0.10% max• Sulfur: 0.015% maxMechanical Properties:• Tensile Strength: 85,000 psi (586 MPa) min• Yield Strength: 35,000 psi (241 MPa) min• Elongation: 30% min in 2 inches (50 mm)Temperature Range:• Service Temperature: Up to 2200°F (1204°C)Standards:• ASTM: A182 F6, A240• DIN: 2.4816• JIS: NCF 601• BS: 3076: N613. Inconel 625 (UNS N06625)Chemical Composition:• Nickel: 58.0-63.0%• Chromium: 20.0-23.0%• Molybdenum: 8.0-10.0%• Iron: Balance• Columbium (Nb): 3.15-4.15%• Titanium: 0.40% max• Carbon: 0.10% max• Sulfur: 0.015% maxMechanical Properties:• Tensile Strength: 130,000 psi (900 MPa) min• Yield Strength: 80,000 psi (550 MPa) min• Elongation: 35% min in 2 inches (50 mm)Temperature Range:• Service Temperature: Up to 1800°F (982°C)Standards:• ASTM: A182 F60, A240• DIN: 2.4856• JIS: NCF 625• BS: 3076: N664. Inconel 718 (UNS N07718)Chemical Composition:• Nickel: 50.0-55.0%• Chromium: 17.0-21.0%• Iron: Balance• Molybdenum: 2.8-3.3%• Niobium (Nb) + Tantalum (Ta): 4.75-5.50%• Titanium: 0.65-1.15%• Aluminum: 0.20-0.80%• Carbon: 0.08% max• Sulfur: 0.015% maxMechanical Properties:• Tensile Strength: 190,000 psi (1310 MPa) min• Yield Strength: 140,000 psi (965 MPa) min• Elongation: 15% min in 2 inches (50 mm)Temperature Range:• Service Temperature: Up to 1300°F (705°C)Standards:• ASTM: A182 F9, A240• DIN: 2.4668• JIS: NCF 718• BS: 3076: N775. Inconel 825 (UNS N08825)Chemical Composition:• Nickel: 38.0-46.0%• Iron: Balance• Chromium: 19.5-23.5%• Copper: 1.5-3.0%• Molybdenum: 2.5-3.5%• Titanium: 0.6-1.2%• Aluminum: 0.2% max• Carbon: 0.05% max• Sulfur: 0.03% maxMechanical Properties:• Tensile Strength: 80,000 psi (550 MPa) min• Yield Strength: 30,000 psi (205 MPa) min• Elongation: 30% min in 2 inches (50 mm)Temperature Range:• Service Temperature: Up to 1600°F (870°C)Standards:• ASTM: A182 F9, A240• DIN: 2.4858• JIS: NCF 825• BS: 3076: N826. Inconel X-750 (UNS N07750)Chemical Composition:• Nickel: 70.0-75.0%• Chromium: 14.0-17.0%• Iron: Balance• Molybdenum: 0.9-1.6%• Titanium: 2.8-3.3%• Aluminum: 0.2-0.6%• Carbon: 0.08% max• Sulfur: 0.015% maxMechanical Properties:• Tensile Strength: 130,000 psi (900 MPa) min• Yield Strength: 75,000 psi (515 MPa) min• Elongation: 30% min in 2 inches (50 mm)Temperature Range:• Service Temperature: Up to 1800°F (982°C)Standards:• ASTM: A182 F9, A240• DIN: 2.4669• JIS: NCF 750• BS: 3076: N753. SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 150/300/600/900/1500/2500 & PN 10/16/25/40/63/100 etc.• Dimension Standard: ANSI/ASME B16.5/B16.47/B16.36/B16.48/DIN/EN 1092-1, etc.• Face Finish: Raised Face (RF) Finish, Flat Face (FF) Finish, Ring Type Joint (RTJ) Finish• Type of Flange: Slip On Flange, Weld Neck Flange, Blind Flange, Socket weld Flange, Threaded Flange, Orifice Flange, Long Weld neck Flange, Threaded Flange, etc