Copper and copper alloys. Master alloys

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-20-2003

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designations
   4.1 Material
   4.2 Product
5 Ordering information
6 Requirements
   6.1 Composition
   6.2 Product form
   6.3 Physical condition
7 Sampling
   7.1 General
   7.2 Cast analysis
   7.3 Cases of dispute
8 Methods of analysis
   8.1 Routine of cast analysis
   8.2 Determination of chromium(III)-oxide in alloy
       CuCr10(CM202E)
   8.3 Cases of dispute
   8.4 Rounding of results
9 Declaration of conformity and inspection documentation
   9.1 Declaration of conformity
   9.2 Inspection documentation
10 Marking, labelling, packaging
Annex A (normative) Method for determination of chromium
        (III)-oxide in alloy CuCr10(CM202E)
Bibliography

Defines the compositions of copper-based master alloys for the manufacture, deoxidation or desulfurization of cast or wrought alloys, particularly those based on copper ingots, notched bar, notched slab, granules or broken pieces. Contains method for sampling the master alloys for analysing for verifying the conformity to the composition requirements.

This European Standard specifies the compositions of copper-based master alloys intended for the manufacture, deoxidation, or desulfurization of cast or wrought alloys, especially those based on copper, supplied in the form of ingots, notched bar, notched slab (waffle plate), granules or broken pieces. A procedure is included for sampling the master alloys for analysis for verification of conformity to the composition requirements. A method for the determination of chromium(III)-oxide in chromium-copper master alloy is given in annex A.

Committee	NFE/34
DevelopmentNote	Supersedes 02/708183 DC (03/2003) Supersedes 95/708924 DC. (03/2007)
DocumentType	Standard
Pages	18
PublisherName	British Standards Institution
Status	Current
Supersedes	02/708183 DC : DRAFT JUN 2002 95/708924 DC : JUL 95 BS EN 1981:1998

Standards	Relationship
UNE-EN 1981:2003	Identical
EN 1981:2003	Identical
NF EN 1981 : 2003	Identical
NBN EN 1981 : 2003	Identical
UNI EN 1981 : 2004	Identical
NS EN 1981 : 2ED 2003	Identical
SN EN 1981 : 2003	Identical
NEN EN 1981 : 2003	Identical
I.S. EN 1981:2003	Identical
DIN EN 1981:2003-05	Identical

EN 1655:1997	Copper and copper alloys - Declarations of conformity
EN 1412:2016	Copper and copper alloys - European numbering system
ISO 1190-1:1982	Copper and copper alloys Code of designation Part 1: Designation of materials
ISO 31-0:1992	Quantities and units Part 0: General principles
EN 10204:2004	Metallic products - Types of inspection documents

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BS EN 1981:2003

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory

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