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Nimonic 90/UNS N07090

Short Description:

NIMONIC alloy 90 (UNS N07090) is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminum. It has been developed as an age-hardenable creep resisting alloy for service at temperatures up to 920°C (1688°F. )The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.


Product Detail

Product Tags

Chemical Composition

Alloy element C Si Mn S Ni Cr Al Ti Fe Cu B Pb Zr

Nimonic 90

Min           18.0 1.0 2.0          
Max 0.13 1.0 1.0 0.015 Balance 21.0 2.0 3.0 1.5 0.2 0.02 0.015 0.15

Mechanical Properties

Aolly Status

Tensile strength

Rm Mpa  Min

Yield strength

R P 0. 2 Mpa  Min

Elongation

A5 Min%

Solution & precipitation

1175

752

30

Physical Properties

Density g/cm3

Melting Point 

8.18

1310~1370

Standard

Rod, Bar, Wire and Forging Stock - BS HR2, HR501, HR502 and HR503; SAE AMS 5829

Plate, Sheet and Strip - BS HR202, AECMA PrEN 2298.

Pipe and tuebe - BS HR402


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