1.1 This specification covers rolled precipitation hardenable nickel-iron-chromium-columbium (Nb)-titanium-aluminum alloy (N09908) plate, sheet, and strip in the annealed condition (temper). This alloy is used as sheathing for super conductor cables, as tooling for fabrication of such cables, and for other applications requiring a material with low coefficient-of-expansion properties.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
E8 Test Methods for Tension Testing of Metallic Materials
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E228 Test Method for Linear Thermal Expansion of Solid Materials With a Push-Rod Dilatometer
E1473 Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys
plate; sheet; strip; UNS N07725; UNS N09908; UNS N09925; Aluminum alloys (plate/sheet)--specifications; Columbium (Nb) alloy; Iron alloys--specifications; Nickel alloy plate/sheet/strip--specifications; Nickel-iron alloy--specifications; Nickel-iron-chromium-columbium (Nb)-titanium-aluminum alloy; Precipitation-hardening nickel alloy--specifications; Titanium (Ti)/alloys--specifications; UNS N09008 (Ni-Fe-Cr-Nb-Ti-Al alloy, Incoloy alloy 908) ; ICS Number Code 9925; 77.140.20 (Steels of high quality)
ICS Number Code 77.140.20 (Steels of high quality)
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Citing ASTM Standards
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