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Brief introduction:
It's an oxidation-resistant, low expansion, Ni-Co-Fe alloy with Al, Cr,and Nb additions.
It's Al content provides excellent resistance to oxidation at high temerpatures.
The combination of low expansion, high strength and excellent resistance to oxidation makes this alloy especially useful for gas turbine and steam turbine components.
Main specifications:
USA UNS Inconel 783 R30783 Chemical composition under SAE AMS5940D standard:
Grade chemical composition,% Ni Cr Fe Co Al Nb B Mn C Si Cu S P Ti Ta UNS R30783 26.0-30.0 2.5-3.5 24.0-27.0 Remainder 5.0-6.0 2.5-3.5 0.003-0.012 ≤0.5 ≤0.03 ≤0.5 ≤0.5 ≤0.005 ≤0.015 ≤0.4 ≤0.05 Main product types:
wire,rod,forging,bar,strip,sheet/plate,tube/pipe.
Main produce standards:
Wire,Rod, Bar,Forging,Ring SAE AMS5940D
