What is BS EN 12166 about?
BS EN 12166 is a European standard on copper and copper alloy that discusses the criteria for manufacturing high-quality copper wire. BS EN 12166 is one of a series of European Standards for the copper and copper alloy products rod, wire, profile, and forgings. BS EN 12166 specifies the composition, property requirements, and dimensional tolerances for copper alloy wire, finally produced by drawing, rolling, or extruding, intended for general purposes, spring and fastener manufacturing applications.
The sampling procedures and the methods of test for verification of conformity to the requirements of BS EN 12166 are also specified.
Who is BS EN 12166 for?
BS EN 12166 on copper and copper alloys is relevant to:
- Manufacturers of copper alloy wire
- Suppliers of copper, copper alloys
- Mechanical engineer
Why should you use BS EN 12166?
A copper wire is used for almost everything electrical-related at home because it is a good conductor of electricity. Its metallic properties enable the wires to carry more electrical current per diameter of the copper wire
BS EN 12166 explains the resistance to dezincification, as well as the dimensions and various tolerances – including form tolerances. It also defines diameter, length, and straightness, before looking at sampling methods and approval testing processes.
As a user of BS EN 12166, you can be ensured of composition, material property, and dimensional tolerances conform to the requirements by performing a variety of tests. With obedience and compliance to BS EN 12166, you can efficiently manufacture high-quality copper alloy wire. BS EN 12166 helps you to build consumer trust and confidence in the product.
What’s changed since the last update?
BS EN 12166:2016 supersedes BS EN 12166:2011 which is withdrawn.
In comparison with EN 12166:2011, the following significant technical changes were made:
- Introduction of an optional procedure how to refer to restrictions to the chemical composition imposed by the 4 MS Common Composition List for materials used for products accepted for contact with drinking water
- Provisions for surface quality added
