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Standard Specification for Aluminum and Aluminum-Alloy Die Forgings, Hand Forgings, and Rolled Ring Forgings [Metric]
Automaticky preložený názov:
Štandardné špecifikácie pre hliníka a hliníkových zliatin Die výkovky , ručné výkovky , a valcovaný kruh Forgings [ Metric ]
NORMA vydaná dňa 10.4.2002
Označenie normy: ASTM B247M-02
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.4.2002
Kód tovaru: NS-5939
Počet strán: 13
Približná hmotnosť: 39 g (0.09 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
aluminum alloy, die forgings, hand forgings, rolled ring forgings, ICS Number Code 77.150.10 (Aluminium products)
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 alloyin 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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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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