This European Standard specifies the composition, property requirements and tolerances on dimensions and form for seamless round drawn copper and copper alloy tubes for general purposes supplied in the size range from 3 mm up to and including 450 mm outside diameter and from 0,3 mm up to and including 20 mm wall thickness. The sampling procedures and the methods of test for verification of conformity to the requirements of this European Standard are also specified. NOTE Tubes having an outside diameter less than 80 mm and/or a wall thickness greater than 2 mm in certain alloys are most frequently used for free machining purposes which are specified in EN 12168.
EN 12449:2016 Referenced Document
EN 10204:2004 Metallic products - Types of inspection documents*， 2024-04-20 Update
EN 1173:2008 Copper and copper alloys - Material condition designation
EN 12168:2011 Copper and copper alloys - Hollow rod for free machining purposes
EN 1412:1995 Copper and Copper Alloys - European Numbering System
EN 16090:2011 Copper and copper alloys - Estimation of average grain size by ultrasound*， 2024-04-20 Update
EN 1655:1997 Copper and copper alloys - Declarations of conformity
EN 1971-1:2011 Copper and copper alloys - Eddy current test for measuring defects on seamless round copper and copper alloy tubes - Part 1: Test with an encircling test coil on the outer surface*， 2024-04-20 Update
EN 1971-2:2011 Copper and copper alloys - Eddy current test for measuring defects on seamless round copper and copper alloy tubes - Part 2: Test with an internal probe on the inner surface*， 2024-04-20 Update
EN 1976:2012 Copper and copper alloys - Cast unwrought copper products*， 2024-04-20 Update
EN ISO 196:1995 Wrought Copper and Copper Alloys - Detection of Residual Stress - Mercury(I) Nirate Test (ISO 196 : 1978)
EN ISO 2624:1995 Copper and Copper Alloys - Estimation of Average Grain Size
EN ISO 6506-1:2014 Metallic materials - Brinell hardness test - Part 1: Test method
EN ISO 6507-1:2005 Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:2005)*， 2024-04-20 Update
EN ISO 6892-1:2009 Metallic materials - Tensile testing - Part 1: Method of test at room temperature
EN ISO 8493:2004 Metallic materials - Tube - Drift-expanding test
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
ISO 1190-1:1982 Copper and copper alloys; Code of designation; Part 1 : Designation of materials
ISO 1811-2:1988 Copper and copper alloys; selection and preparation of samples for chemical analysis; part 2: sampling of wrought products and castings
ISO 6957:1988 Copper alloys; ammonia test for stress corrosion resistance