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Data Sheet:

Alloy 90

Chemical Composition Limits

Weight % Ni Cr Co Ti Al C Si Cu Fe Mn B S Zr
Alloy 90

Balance

18.0 - 21.0

15.0 - 21.0

2.0 - 3.0 1.0 - 2.0 0.13 max 1.0 max 0.2 max 1.5 max 1.0 max 0.02 max 0.015 max 0.15 max

 

SPECIFICATION

Alloy 90 is available in Bar, Plate, Sheet, Strip, Wire and Extruded Section

Similar Specifications

UNS N07090,

BS 3075, NA 19, HR2, HR202, HR402, HR501, HR502, HR503.

Werkstoff Nr. 2.4632,

AMS 5829,

MSRR 7016 and MSRR 7087,

AFNOR NCK 20D,

AECMA Pr EN 2295, EN 2296, EN 2297, EN 2298, EN 2299, EN 2400, EN 2401, EN 2412, EN 2669 and EN 2670,

Tradenames: NIMONIC® 90, Udimet 90 (tm), VAT90,

 

MATERIAL USAGE

Alloy 90 is a wrought Nickel and Chromium alloy strengthened by the addition of Titanium and Aluminium. Age hardenable and creep-resistant alloy for usual service at temperatures to 900°C. It is typically used on such things as turbine blades, hot working tools and high-temperature springs.

 

TYPICAL MECHANICAL PROPERTIES

TEMPERATURE PSI MPa
700°C / 1290°F 52,000 360
750°C / 1380°F 35,000 240
800°C / 1470°F 22,000 150
850°C / 1560°F 11,000 75

Rupture Strength 1000 h

 

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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