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Alloy 80A

Nimonic 80A

Data Sheet

Alloy 80A Basic Chemical Composition

Weight % Ni Cr Ti Al C Si Cu Fe Mn Co B Zr S
Alloy 80A

Bal

18.0-21.0

1.8-2.7

1.0-1.8 0.10 max 1.0 max 0.2 max 3.0 max 1.0 max 2.0 max 0.008 max 0.15 max

0.015 max

Alloy 80A / NIMONIC 80A

A nickel-chromium alloy similar to alloy 75 but made precipitation hardenable by additions of aluminium and titanium. The alloy has good corrosion and oxidation resistance and high tensile and creep-rupture properties at temperatures to 1500F (815C). Used for gas-turbine components (blades, rings, discs), bolts, tube supports in nuclear generators, exhaust valves in internal combustion engines.

 

Availability in round bar, flat bar, extruded section, tube, plate, sheet and wire

Forged products in seamless rolled rings, flat bar, round bar and billet.

 

Similar Specifications 

UNS N07080

BS 3076, NA 20, HR1, HR201, HR401, HR601

ASTM B637

Werkstoff Nr. 2.4631

Werkstoff Nr. 2.4952

AFNOR NC 20TA

NIMONIC 80A

MSRR 7011, 

MSRR 7014, 

MSRR 7015

 

Disclaimer    

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. 

All specifications are subject to change without notice.

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