British Standards Institution

Source:: CEN
Committee:: NFE/34 - Copper and copper alloys
Categories:: Information management | Standardization. General rules | Manufacturing | Metallurgy | Non-ferrous metals | Copper. Copper alloys

Scope

This European Standard specifies the composition, property requirements and dimensional tolerances for copper alloy rod, in the shape of circles, squares, hexagons or octagons, finally produced by drawing or extruding, especially intended for free machining purposes. The sampling procedures and the methods of test for verification of conformity to the requirements of this European Standard are also specified.

Purpose

Revision of the Standard to introduce the acceptance criteria for eddy current test and Annex ZA.

Modification of chemical composition of certain copper-zinc-lead alloys to follow the trend to reduce lead content (Reach, DWD, RoHS,…).

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

02/07/2021

Proposal end date:

01/08/2021

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

CEN/TC 133 N2618 Draft Decision 04/2021 Copper and copper alloys - Rod for free machining purposes

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Purpose

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