BS EN 12168-2011 铜和铜合金.高速切削用空心棒

标准号：BS EN 12168-2011
中文标准名称：铜和铜合金.高速切削用空心棒
英文标准名称：Copper and copper alloys. Hollow rod for free machining purposes
标准类型：H62
发布日期：2011/7/31 12:00:00
实施日期：2011/7/31 12:00:00
中国标准分类号：H62
国际标准分类号：77.150.30
引用标准：EN 1173;EN 1412;EN 1655;EN 10204-2004;EN 14977;EN ISO 6506-1;EN ISO 6509-1995;EN ISO 6892-1;ISO 1190-1;ISO 6957
适用范围：This European Standard specifies the composition, property requirements and dimensional tolerances forcopper alloy hollow rod, finally produced by drawing or extruding, specifically intended for free machiningpurposes.NOTE Hollow products having an outside diameter greater than 80 mm and/or a wall thickness less than 2 mm arespecified in EN 12449.The sampling procedures, the methods of test for verification of conformity to the requirements of thisEuropean Standard, are also specified.