ASTM-B247M 2002

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B247M-02a Standard Specification for Aluminum and Aluminum-Alloy Die Forgings, Hand Forgings, and Rolled Ring Forgings [Metric]

Published By	Publication Date	Number of Pages
ASTM	2002	13

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Categories: 77.150.10 - Aluminium products, ASTM

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Description

1.1 This specification covers aluminum-alloy (Note 1) die forgings, hand forgings, and rolled ring forgings as shown in Table 2, Table 3 and Table 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 B211M. For forging stock supplied as extruded bar or rod see Specification B221M.

1.2 Alloy and temper designations are in accordance with ANSI H35.1. The equivalent Unified Numbering System alloy designations are those Table 1 of 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 This specification is the metric counterpart of Specification B247

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this specification.

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PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology Ordering Information TABLE 1
3	TABLE 2
4	TABLE 3 TABLE 4
5	Materials and Manufacture Responsibility for Quality Assurance Chemical Composition Mechanical Properties of Material as Supplied
6	Heat Treatment Producer Confirmation of Heat-Treat Response Heat-Treatment and Reheat-Treatment Capability
7	TABLE 5
9	Stress-Corrosion Resistance
10	Dimensional Tolerances Internal Quality General Quality Source Inspection TABLE 6
11	Retest and Rejection Certification Identification Marking of Product Packaging and Package Marking Keywords A1. BASIS FOR INCLUSION OF PROPERTY LIMITS A1.1 A2. ACCEPTANCE CRITERIA FOR INCLUSION OF NEW ALUMINUM AND ALUMINUM ALLOYS IN THIS SPECIFICATION A2.1
12	A2.2 X1. INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) EQUIVALENTS OF ANSI ALLOYS AND TEMPERS X1.1 TABLE X1.1 TABLE X1.2

Additional information

Standard Title	B247M-02a Standard Specification for Aluminum and Aluminum-Alloy Die Forgings, Hand Forgings, and Rolled Ring Forgings [Metric]
Published Code	ASTM
Publication Date	2002
Pages Count	13
ICS Codes	77.150.10 - Aluminium products

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ASTM-B247M 2002

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