ASD-STAN PREN 2726-2001 Aerospace Series Aluminium Alloy AL-C42201 T6 Sand Casting a Less Than or Equal to 20 mm (Issue P 2)《航空航天系列 a≤20mm的铝合金AL-C42201 T6砂型铸件 第P2版》.pdf
《ASD-STAN PREN 2726-2001 Aerospace Series Aluminium Alloy AL-C42201 T6 Sand Casting a Less Than or Equal to 20 mm (Issue P 2)《航空航天系列 a≤20mm的铝合金AL-C42201 T6砂型铸件 第P2版》.pdf》由会员分享,可在线阅读,更多相关《ASD-STAN PREN 2726-2001 Aerospace Series Aluminium Alloy AL-C42201 T6 Sand Casting a Less Than or Equal to 20 mm (Issue P 2)《航空航天系列 a≤20mm的铝合金AL-C42201 T6砂型铸件 第P2版》.pdf(6页珍藏版)》请在麦多课文档分享上搜索。
1、AECMA STANDARD prEN 2726 NORME AECMA Edition P 2 AECMA NORM October 2001 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - 6-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 Edition approved for publication ICs: Comments shou
2、ld be sent within six months after the date of oublication to Material Domain Supersedes edition P 1 April 1986 Descriptors: ENGLISH VERSION Aerospace series Aluminium alloy AL4242201 T6 Sand casting aI20mm Srie arospatiale Alliage daluminium AL442201 T6 Pice moule en sable aI20mm Luft- und Raumfahr
3、t Aluminiumlegierung AL-C42201 T6 Sandguctck a520mm This Xerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardizafion). It is published on green paper for the needs of the European Aerospace Industry. It ha
4、s been technically approved by the experts of the concerned Domain following member commenfs. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-idenfification of the s
5、fandard. After examination and review by users and formal agreement of AECMA-STAN it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. 2001-10-31 AECMA-STAN Gulledelle 94 6-1200 BRUXELLES Mr Evetts I I aecrna 20C COPYRIGHT Association Eur
6、opeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling ServicesPage 2 prEN 2726: 2001 Blank page i COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling ServicesPage 3 EN 2726: 2001 O Introduction This standard is part of the
7、series of EN metallic material standards for aerospace applications. The general organization of this series is described in EN 4258. This standard has been prepared in accordance with EN 4500-2. I Scope This standard specifies the requirements relating to: Aluminium alloy AL-C42201 T6 Sand casting
8、a120mm for aerospace application. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, s
9、ubsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 2076-3 Aerospace series - Aluminium and magnesium alloy ingots
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