What is this standard about?
It outlines the requirements for the right composition and mechanical properties of materials for copper alloy wire.
Who is this standard for?
- Manufacturers of copper and copper alloys
- Suppliers of copper, copper alloys and wrought alloys
- Regulatory bodies
- InspectorsThis series is important to a wide variety of industries including general engineering, oil and gas, marine, defence, aerospace and electrical.
Why should you use this standard?
The standard 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.
It 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.
What’s changed since the last update?
Significant technical changes include:
- The introduction of an optional procedure on how to refer to restrictions to the chemical composition imposed by the 4 MS Common Composition List. This looks at materials used for products accepted for contact with drinking water
- Provisions for surface quality are added