ASTM Standards

1.1 This specification covers aluminum- alloy investment castings designated as shown in Table 1. 1.2 This specification is for aluminum-alloy investment castings used in general purpose applications. It may not address the mechanical properties integrity testing and verifi-cation required for highly loaded or safety critical applications.

1.1 This specification covers the requirements for electrode-posited tin-nickel alloy coatings from aqucous solutions in-tended for the corrosion protection of fabricated articles of iron, steel, zinc-base alloys, copper, and copper alloys. The composition of the alloy remains constant at 65/35 tin-nickel in spite of wide fluctuations in both composition and operating conditions. The composition corresponds

1.1 This specification cowers the requirements for several grades. and types of electrodeposited copper plus nickel plus chromium coatings on plateable plastic substrales where appearance, duability and resistance to thermal cyecling are important to service performance. Five grades of coatings are provided to correlate with the service conditioms under which each is expected to provide

1.1 This specification establishes the requirements for Cop-per Alloy UNS C66300 and C68800 plate, sheet, strip, and rolled bar.

1.1 This specification establishes the requirements for round, rectangular, and square copper alloy welded tube for general engineering applications.

1.1 This specification covers requirements for electrolyti-cally formed porous oxide coatings on aluminum and alumi-mum alloy paurts in which appearance, abrasion resistance,eletrical properties, and protection against corrosion are important. Nonporous, barrier layer anodic coatings used for electrical capacitors are not covered. Seven types of coatings as shown in Table 1 are provided. Definitions and typical

1.1 This specification covers the requirements for electrode-posited tin-lead coatings on fabricated articles of iron, steel,copper, and copper alloys, to protect them against corrosion (Note 1), to improve and preserve solderability over long periods of storage, and to improve anti-galling characteristics.

1.1 This specification 2 covers rod of low-carbon nickel-chromium-molybdenum alloys (UNS N10276, N06022,N06035, N06455, N06058, and N06059)*, low-carbon nickel-molybdenum-chromium (USN N10362), low-carbon nickel-molybdenum-chromium-tantalum (UNS N06210), low-carbon nickel-chromium-molybdenum-copper alloy (UNS N06200),and low-carbon nickel-chromium-molybdenum-tungsten (UNS N06686) as shown in Table 1, for use in general corrosive service.