《铝合金型材及产品检验标准》

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1、.目次序号标题名称页码1范围----------------------------------------------------------------------------------------------------22规范性引用文件-------------------------------------------------------------------------------------23术语、定义-------------------------------------------------------------------------------

2、------------24要求----------------------------------------------------------------------------------------------------24.1产品分类-----------------------------------------------------------------------------------------------24.2化学成分-------------------------------------------------------------------

3、----------------------------34.3尺寸偏差-----------------------------------------------------------------------------------------------34.3.1横截面尺寸-------------------------------------------------------------------------------------------34.3.2变曲度----------------------------------------------------

4、---------------------------------------------44.3.3扭拧度-------------------------------------------------------------------------------------------------54.3.4长度----------------------------------------------------------------------------------------------------64.3.5端头切斜度------------------------

5、-------------------------------------------------------------------64.4力学性能-----------------------------------------------------------------------------------------------64.5外观质量-----------------------------------------------------------------------------------------------65试验方法---------------

6、-------------------------------------------------------------------------------75.1化学成分-----------------------------------------------------------------------------------------------75.2力学性能----------------------------------------------------------------------------------------------75.3尺寸偏差--

7、---------------------------------------------------------------------------------------------75.4外观质量-----------------------------------------------------------------------------------------------86检查规则----------------------------------