ASTM G47-20 确定2XXX和7XXX铝合金产品应力腐蚀敏感性的标准试验方法.pdf

tension,test,国外标准,其他规范
文档页数:6
文档大小:2.89MB
文档格式:pdf
文档分类:其他规范
上传会员:
上传日期:
最后更新:

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standartis.Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:G47-20 INTERNATIONAL Standard Test Method for Determining Susceptibility to Stress-Corrosion Cracking of 2XXX and 7XXX Aluminum Alloy Products This standard is issued under the fixed designation G47;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (e)indicates an editorial change since the last revision or reapproval. This standand has been approved for use by agencies o f the U.S.Deparunent of Defense. 1.Scope G38 Practice for Making and Using C-Ring Stress- 1.1 This test method covers a uniform procedure for char- Corrosion Test Specimens acterizing the resistance to stress-corrosion cracking (SCC)of G44 Practice for Exposure of Metals and Alloys by Alternate high-strength aluminum alloy wrought products for the guid- Immersion in Neutral 3.5 Sodium Chloride Solution ance of those who perform stress-corrosion tests for those who G49 Practice for Preparation and Use of Direct Tension prepare stress-corrosion specifications and for materials engi- Stress-Corrosion Test Specimens...

资源链接请先登录(扫码可直接登录、免注册)
十年老网站,真实资源!
高速直链,非网盘分享!浏览器直接下载、拒绝套路!
本站已在工信部及公安备案,真实可信!
手机扫码一键登录、无需填写资料及验证,支持QQ/微信/微博(建议QQ,支持手机快捷登录)
①升级会员方法:一键登录后->用户中心(右上角)->升级会员菜单
②注册登录、单独下载/升级会员、下载失败处理等任何问题,请加客服微信
不会操作?点此查看“会员注册登录方法”

投稿会员:匿名用户
我的头像

您必须才能评论!

手机扫码、免注册、直接登录

 注意:QQ登录支持手机端浏览器一键登录及扫码登录
微信仅支持手机扫码一键登录

账号密码登录(仅适用于原老用户)