QQ A 200E GEN 联邦规范 铝合金棒材型材结构型材管材和线材挤压通用规范(19年11月6日

ID:43185

大小:0.05 MB

页数:30页

时间:2023-03-16

金币:20

上传者:战必胜
QQ-A-200E/GEN
November 6, 1980
SUPERSEDING
Fed. Spec. QQ-A-200D
August 20, 1970
FEDERAL SPECIFICATION
ALUMINUM ALLOY, BAR, ROD, SHAPES, STRUCTURAL
SHAPES,TUBE AND WIRE, EXTRUDED:
GENERAL SPECIFICATION FOR
This specification was approved by the Commissioner, Federal Supply Service,
General Services Administration for the use of all Federal agencies.
1. SCOPE AND CLASSIFICATION
1.1 Scope. This specification covers the general requirements for
aluminum alloy bar, rod, shapes, structural shapes, tube and wire, extruded.
Specific requirements for these products in a particular alloy are covered by
the applicable detailed specification (see 6.3).
1.2 Classification.
1.2.1 Tempers. Bar, rod, shapes, structural shapes, tube and wire shall
be classified in tempers as specified in the detailed specification. The
definitions of tempers shall be as specified in American National Standard
ANSI H35.1.
2. APPLICABLE DOCUMENTS
2.1 The following documents, of the issues in effect on date of
invitation for bids or request for proposal, form a part of this
specification to the extent specified herein:
Federal Standards:
Fed. Std. No. 123 - Marking for Shipment (Civil Agencies)
Fed. Test Method - Metals; Test Methods.
Std. No. 151
Fed. Std. No. 184 - Identification Marking of Aluminum,
Magnesium and Titanium.
(Activities outside the Federal Government may obtain copies of Federal
specifications, standards, and commercial item descriptions, as outlined
under General Information in the Index of Federal Specifications, Standards
and Commercial Item Descriptions. The Index, which includes cumulative
bimonthly supplements as issued, is for sale on a subscription basis by the
Superintendent of Documents, U.S. Government Printing Office, Washington, DC
20402.)
FSC 4710, 9525
9530, 9540
Downloaded from http://www.everyspec.com
资源描述:

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。
关闭