標(biāo)準(zhǔn)號：BS EN 12168-2011
中文標(biāo)準(zhǔn)名稱：銅和銅合金.高速切削用空心棒
英文標(biāo)準(zhǔn)名稱：Copper and copper alloys. Hollow rod for free machining purposes
標(biāo)準(zhǔn)類型：H62
發(fā)布日期：2011/7/31 12:00:00
實施日期：2011/7/31 12:00:00
中國標(biāo)準(zhǔn)分類號：H62
國際標(biāo)準(zhǔn)分類號：77.150.30
引用標(biāo)準(zhǔn)：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
適用范圍：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.