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Scope

1.1 This specification covers aluminum-alloy (Note 1) die forgings, hand forgings, and rolled ring forgings as shown in Tables 2, 3, and 4 and in Section 10 for heat-treatable alloy forgings supplied in the F and 01 tempers. The maximum thicknesses for forgings within the scope of this specification are as indicated in those tables.

Note 1-Throughout this specification use of the term alloy in the general sense includes aluminum as well as aluminum alloy. Note 2-For forging stock supplied as rolled or cold-finished bar or rod see Specification B211. For forging stock supplied as extruded bar or rod see Specification B221.

1.2 Alloy and temper designations are in accordance with ANSI H35.1. The equivalent Unified Numbering System alloy designations are those of Table 1 preceded by A9, for example, A91100 for aluminum 1100 in accordance with Practice E527.

1.3 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2.

1.4 A complete metric standard to Specification B247 has been developed-Specification B247M; therefore, no metric equivalents are presented in this specification.

Keywords

Aluminum; Aluminum alloys; UNS A91100 (Wr. alum. alloy, non-heat treatable); UNS A92014 (Wr. alum. alloy, heat treatable); UNS A92018 (Wr. alum. alloy, heat treatable); UNS A92025 (Wr. alum. alloy, heat treatable); UNS A92218 (Wr. alum. alloy, heat treatable); UNS A92219 (Wr. alum. alloy, heat treatable); UNS A92618 (Wr. alum. alloy, heat treatable); UNS A93003 (Wr. alum. alloy, non-heat treatable); UNS A94032 (Wr. alum. alloy, heat treatable); UNS A95083 (Wr. alum. alloy, non-heat treatable); UNS A96061 (Wr. alum. alloy, heat treatable); UNS A96066 (Wr. alum. alloy, heat treatable); UNS A96151 (Wr. alum. alloy, heat treatable); UNS A97049 (Wr. alum. alloy, heat treatable); UNS A97050 (Wr. alum. alloy, heat treatable); UNS A97075 (Wr. alum. alloy, heat treatable); UNS A97076 (Wr. alum. alloy, heat treatable); UNS A97175 (Wr. alum. alloy, heat treatable); forgings (die/hand/rolled ring), spec., (for metric see B 247M),; Forgings-die; Forgings-rolled ring; aluminum alloy die/hand/rolled ring forgings, spec., (for metric see B; 247M),; Forgings-hand; aluminum alloy die/hand/rolled ring forgings, spec., (formetric see B; 247M); ICS Number Code 77.150.10 (Aluminium products)

To find similar documents by ASTM Volume:

02.02 (Aluminum and Magnesium Alloys)

To find similar documents by classification:

77.150.10 (Aluminium products)

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