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Temperatures 815 Degree Nickel Chromium Alloy Cold Rolled Strip
|Equal Grades||UNS N07080, W. Nr. 2.4952, Nimonic 80A||Density||8.1g/cm3|
|Melting Range||1320-1365°C||Forms Of Supply||Bar, Rod, Wire, Plate, Sheet, Pipe|
|Spec||ASTM B 637||Product Name||Nickel-Chromium Alloy|
Nickel Chromium Alloy ASTM B 637,
Temperatures 815 Degree Nickel Chromium Alloy,
Cold Rolled Strip Nimonic Alloy
Temperatures 815°C Cold Rolled Strip W.Nr. 2.4631 Nickel-Chromium Alloy
W.Nr. 2.4631 is a wrought, age-hardenable nickel-chromiumalloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded.
Electroslag refined material is used for forms to be forged. Vacuum refined versions are also available.
W.Nr. 2.4631 (Nimonic 80A) has been replaced by the Nimonic 90 and Inconel X-750, but is still widely used in nuclear power field due to its low cobalt content.
|0.1 max||18-21||1.0 max||0.2 max||3.0 max||1.0 max||1.8-2.7||1.0-1.8||2.0 max||0.008 max||0.15 max||0.0025 max||0.015 max||Rem|
Good creep resistance performance at temperature 650°C~850°C.
Good resistance to oxidation at temperature 650°C~850°C
Good cold and hot work performance
Good resistance to fatigue in serve work conditions
Gas turbine components such as blades, rings and plates, etc..
Bolts used in temperature and stress limit
Combustion engine exhaust valve and other high strength parts.
Nuclear boiler tube bracket,
High temperature springs
Equal grades of W.Nr. 2.4631
GH4080A(GH80A),W.Nr 2.4952,UNS N07080,Nicrofer 7020 Ti,NiCr20TiAl
Magnetic performance, no magnetic
Hot-rolled rods, hot-forged rods, cold-drawn rods, hexagonal rods, ring parts, hot-rolled plates, cold-rolled plates, cold-rolled strip and various non-standard forgings.