欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    ASD-STAN PREN 3333-2003 Aerospace Series Aluminium Alloy AL-P7475-T762 Sheet and Strip 0 6 mm Less Than or Equal to a Less Than or Equal to 6 mm (Edition P 3)《航空航天系列 0 6mm≤a≤6mm的铝合.pdf

    • 资源ID:451971       资源大小:171.78KB        全文页数:6页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    ASD-STAN PREN 3333-2003 Aerospace Series Aluminium Alloy AL-P7475-T762 Sheet and Strip 0 6 mm Less Than or Equal to a Less Than or Equal to 6 mm (Edition P 3)《航空航天系列 0 6mm≤a≤6mm的铝合.pdf

    1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 31 March 2003 prEN 3333 Edition P 3 March 2003 Comments should be sent within six months after the date of publication to AECMA-STAN ICs: Descriptors: ENGLISH VERSION Supersedes edition P 2 February 1999 Aerospace series Al um i

    2、ni um alloy AL-P7475- T762 Sheet and strip 0,6 mm las 6 mm Srie arospatiale Alliage daluminium AL-P7475- T762 Tles et bandes 0,6 mm I ai 6 mm Luft- und Raumfahrt Aluminiumlegierung AL-P7475- T762 Bleche und Bnder 0,6 mm I a I 6 mm This “Aerospace Series“ Prestandard has been drawn up under the respo

    3、nsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published on green paper for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publicat

    4、ion of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of AECMA-STAN it will be submitted as a draft Europe

    5、an Standard to CEN (European Committee for Standardization) for formal vote. Metallic Material Domain I I Copyright 2003 O by AECMA-STA1 Page 2 prEN 3333: 2003 Foreword This standard was reviewed by the Domain Technical Coordinator of AECMA-STANS Metallic Material Domain. After inquiries and votes c

    6、arried out in accordance with the rules of AECMA-STAN defined in AECMA- STANS General Process Manual, this standard has received approval for Publication. Page 3 prEN 3333: 2003 O Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The gener

    7、al organization of this series is described in EN 4258. This standard has been prepared in accordance with EN 4500-2. 1 Scope This standard specifies the requirements relating to: Aluminium alloy AL-P7475- T762 Sheet and strip 0,6 mm a6 mm for aerospace application. 2 Normative references This Europ

    8、ean Standard incorporates by dated or undated refere ce provisia s from other publicatic S. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications a

    9、pply 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 4258, Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and t

    10、heir use EN 4400-2, Aerospace series - Aluminium and aluminium alloy wrought products - Technical specification - Part 2: Sheet and strip 1) EN 4500-2, Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 2: Specific rules for aluminium, aluminium

    11、alloys and magnesium alloys 1 ) 1) Published as AECMA Prestandard at the date of publication of this standard 1 - 2 Material designation Aluminium alloy AL-P7475- si - 0,IO Others Each Total Fe Cu Mn Mg Cr Zn Ti AI - - 1,9 0,18 5,2 - - - 12 0,12 1,9 0,06 2,6 025 6,2 0,06 0,05 0,15 Base Form Method o

    12、f production Limit dimension(s) mm Technical specification Sheet and strip Rolled 0,6 a 6 EN 4400-2 Delivery condition F O T761 Ambient 137 137 144 248 262 268 hmm 2 10 Ambient 2 410 2 490 A50mm27 A50mm 2 9 “C h - - Chemical composition % I Element I min. I max. I - Method of melting I Heat treatmen

    13、t + 460 “C O 485 “Ca I WQ O 40 “C + 115 “C 6% 125 “C I 3 h t 6 h + 158 “C 6% 178 “C I 14 h t 70 h I P I A I F I Delivery condition code I T762 I Use condition Deliverv condition +460 “C &485 “C b/WQ Os40 “C + 115 OC 6% 125 “CI3 ht6 h + 158 “C 6% 178 “C I 14 h t 70 h Heat treatment Characteristics -

    14、3.1 See EN 4400-2. I Test sample(s) See EN 4400-2. 3.2 I Test piece(s) I Use condition: T762 I Delivery condition: O I 3.3 I Heat treatment Dimensions concerned mm 0,6 I a I 1,6 I1,6 a I2,3 12,3 a I3,2 I 3,2 a I6 I 0,6 a 1,0 I 1,0 a 6 Thickness of cladding on each face % 11 I Direction of test piece

    15、 I LT I LT 12 13 14 15 - - - “C MPa MPa % - - - Temperature Proof stress Strength Elongation T - I I6 I I Reductionofarea I Z I % I - - I - I 17 I Hardness 18 I Shearstrength I R, I MPa I I 19 I Bending Ikl- 20 21 22 23 24 - - - - Ir - n pact strength Time Stress Elongation MPa I - C I Rupture stres

    16、s I Elongation at ru Dtu re MPa I - 25 26 - a, b, c 27 I Notes (see line 98) I Page 5 prEN 3333: 2003 - ilectrical conductivity See EN 4400-2. 3acture toughness (KJ y 2 22,7 MSlm 22,0 MSlm y 22,7 MSlm ixternal defects Acceptable Acceptable if R,Z 470 MPa and/or if exfoliation corrosion tests meet th

    17、e acceptance criteria: see line 49. Votch/yield ratio (RJRp0,2) - ixfoliation corrosion y 22,O MSlm Not acceptable See EN 4400-2. Marking inspection 7 Iimensional inspection T-L Dimensions (mm) MPa 1,0 a 3,2 2 95 Votes - rypical use 3,2 a 6 2 85 See EN 4400-2. 7 51 T762 -I See EN 4400-2. -I See EN 4

    18、400-2. The “capability clause“ shall apply unless testing is required to determine acceptance: see line 32. In that case, frequency of testing shall be agreed between the manufacturer and purchaser. 71 Exfoliation corrosion shall not be greater than that of grade EB. - -I See EN 4400-2. -I See EN 44

    19、00-2. a This temperature range may be extended to 525 “C (particularly to facilitate the use of a continuous solution heat treatment furnace) with the proviso that appropriate prior homogenisation heat treatments are applied to the rolling ingot and/or sheetlstrip to avoid incipient melting (overhea

    20、ting). It is recommended that material in the O delivery condition shall not be formed, stretched andlor straightened in excess of approximately 3 % before solution heat treatment, in order to avoid the development of coarse grain. Due to possible problems of test piece distortion after solution hea

    21、t treatment and quenching by the purchaser, fracture toughness tests may be carried out on material in the T761 condition, in which case tensile tests shall be carried out in both T761 and T762 tempers. However, although T761 and T762 properties should be similar, it should be recognised that the latter may be affected by the purchasers processing and practices and, accordingly, T762 properties cannot be guaranteed by the manufacturer. -I 100 See EN 4400-2. Qualification programme to be agreed between manufacturer and purchaser. Page 6 prEN 3333: 2003 - Product qualification


    注意事项

    本文(ASD-STAN PREN 3333-2003 Aerospace Series Aluminium Alloy AL-P7475-T762 Sheet and Strip 0 6 mm Less Than or Equal to a Less Than or Equal to 6 mm (Edition P 3)《航空航天系列 0 6mm≤a≤6mm的铝合.pdf)为本站会员(花仙子)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开