ImageVerifierCode 换一换
格式:PDF , 页数:6 ,大小:157.05KB ,
资源ID:453335      下载积分:10000 积分
快捷下载
登录下载
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)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-453335.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 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。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(ASD-STAN PREN 4615-2004 Aerospace series Magnesium alloy MG-C18002 T4 Sand casting (Edition P 1)《航空航天系列 镁合金MG-C18002 T4砂型铸件 第P1版》.pdf)为本站会员(amazingpat195)主动上传,麦多课文库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库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

ASD-STAN PREN 4615-2004 Aerospace series Magnesium alloy MG-C18002 T4 Sand casting (Edition P 1)《航空航天系列 镁合金MG-C18002 T4砂型铸件 第P1版》.pdf

1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 30 September 2004 prEN 4615 Edition P 1 September 2004 Comments should be sent within six months after the date of publication to AECMA-STAN PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION d%k?&?!f

2、f! Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 81 10 - Fax. + 32 2 775 81 11 - www.aecma-stan.org ICs: Descriptors: ENGLISH VERSION Aerospace series Magnesium alloy MG-CI 8002 T4 Sand casting Srie arospatiale Alliage de magnsium MG-CI8002 T4 Produit coul en sable Luft- und Raumfahrt Magnesiuml

3、egierung MG-CI8002 T4 Sandgustck This “Aerospace Series“ frestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by th

4、e experts of the concerned Domain following member comments. Subsequent to the publication of this frestandard, the technical content shall not be changed to an extent that interchangeabilify is affected, physically or functionally, without re-identification of the standard. After examination and re

5、view by users and formal agreement of AECMA-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by gi

6、ving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Metallic Material Domain Copytight 2004 O by AECMA-STA1 Page 2 prEN 461 52004 Foreword This standard was reviewed by the Domain Technical Coordinator of AECMA-STANS Metallic Material Doma

7、in. After inquiries and votes carried 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 461 5:2004 O Introduction This standard is part of the series of EN metallic material standards for ae

8、rospace applications. The general 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: Magnesium alloy MG-CI 8002 T4 Sand casting for aerospace application. 2 Normative referen

9、ces 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, subsequent amendments to or revisions of any of these

10、 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 (including amendments). EN 2076-3, Aerospace series - Aluminium and magnesium alloy ingots and castings - Technical sp

11、ecification - Part 3: Pre-production and production castings EN 4258, Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use EN 4500-2, Aerospace series - Metallic materials - Rules for drafting and presentation of material

12、 standards - Part 2: Specific rules for aluminium, aluminium alloys and magnesium alloys 1) Published as AECMA Prestandard at the date of publication of this standard Page 4 prEN 461 5:2004 Limit dimension(s) mm Technical specification Magnesium alloy MG - CI8002 a I Material designation - EN 2076-3

13、 Chemical composition % 3.1 Element min. Cut-up, undesignated location, Cut-up, designated location Test sample(s) Separately cast gated or integral Method of melting I 3.2 3.3 9 - -orm I Sand casting Test piece(s) See EN 2076-3. See EN 2076-3. See EN 2076-3. Heat treatment Use condition Use conditi

14、on Use condition Dimensions concerned mm See EN 2076-3. as20 as20 Method of production Thickness of cladding on each face Sand casting % - - - Elongation Reduction of area I T4 I 6.1 I Delivery condition A% 27 25c 25c Z % - I U I 6.2 I Delivery condition code 17 18 19 I T4 I 7 I Use condition Hardne

15、ss - Shear strength R, MPa - Bending k- - I Heat treatment I Delivery condition I 23 -c 24 25 26 27 - - Characteristics Stress oa MPa - Elongation a% - Rupture stress oR MPa - Elongation at A % - rupture abc Notes (see line 98) - I - I - I 11 I Direction of test piece Ambient I Ambient I Temperature

16、 I 0 I “C I Ambient Proof stress I I MPa I 2 80 I 260 I 260 Strength I R, I MPal 2 200 I 2 120 I 2 120 - 20 I Impact strength I 21 I ITemperature I 0 I “C I - 22 I ITime Ihl - Page 5 prEN 461 5:2004 Hardness ixternal defects 55 (Typical value) 20 per batch HB nternal defects 3atch uniformity Marking

17、 inspection 3imensional inspection Votes rypical use See EN 2076-3. See EN 2076-3. See EN 2076-3. See EN 2076-3. See EN 2076-3. a Similar to alloy designation IS0 - MgA18Zn and alloy designations AZ81A and AZ80 but has tighter controls on impurity elements in order to promote maximum corrosion resis

18、tance. Unless otherwise advised by the purchaser, the manufacturer may, at his discretion, and especially to minimize distortion in thin sections, alternatively air cool to ambient temperature from the solution heat treatment temperature or use water with quench additives (polymer quench) at 6% 30 OC. The tensile properties stated may not be consistently achievable in all parts of all castings. Any differing requirements stated on the drawing shall take precedence over those of this material standard. b 100 Page 6 prEN 461 5:2004 - Product qualification

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