Metallic coatings. Electrodeposited gold and gold alloy coatings for electrical, electronic and engineering purposes. Specification and test methods

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-30-2008

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Information to be supplied to the electroplater
5 Designation
6 Requirements and test methods
7 Sampling
Annex A (normative) - Requirements for undercoats
Annex B (normative) - Methods of measuring the thickness of
gold and gold alloy coatings
Annex C (normative) - Adhesion tests
Annex D (normative) - Determination of gold content
Bibliography

Defines the requirements for electrodeposited gold and gold alloy coatings for electrical, electronic and other engineering applications on metallic and non-metallic substrates. It also specifies test methods for measuring the properties of the coatings.

This International Standard specifies the requirements for electrodeposited gold and gold alloy coatings for electrical, electronic and other engineering applications on metallic and non-metallic substrates. It also specifies test methods for measuring the properties of the coatings.

Although this International Standard does not specify the condition, finish or surface roughness of the basis material prior to electroplating, the appearance and serviceability of electroplated gold or gold alloy coatings depends on the condition of the basis material. It is essential that the purchaser specify the surface finish and roughness of the basis material in order to conform to the product requirements.

This International Standard does not apply to coatings on threaded articles or to coatings on sheet or strip in non-fabricated form.

Committee	STI/33
DevelopmentNote	Supersedes BS 6670-1(1986), BS 6670-5(1986), BS 6670-4(1986), BS 4292-1(1989) and 07/30167467 DC. (11/2008)
DocumentType	Standard
Pages	34
PublisherName	British Standards Institution
Status	Current
Supersedes	07/30167467 DC : 0 BS 4292-1:1989 BS 6670-5:1986 BS 6670-4:1986 BS 6670-1:1986

Standards	Relationship
EN ISO 27874:2008	Identical
ISO 27874:2008	Identical

ISO 3868:1976	Metallic and other non-organic coatings — Measurement of coating thicknesses — Fizeau multiple-beam interferometry method
ISO 4524-2:2000	Metallic coatings Test methods for electrodeposited gold and gold alloy coatings Part 2: Mixed flowing gas (MFG) environmental tests
EN 1412:2016	Copper and copper alloys - European numbering system
ISO 14647:2000	Metallic coatings Determination of porosity in gold coatings on metal substrates Nitric acid vapour test
ISO 4524-6:1988	Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 6: Determination of the presence of residual salts
EN 573-2:1994	Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 2: Chemical symbol based designation system
IEC 60068-2-20:2008	Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
ISO 4516:2002	Metallic and other inorganic coatings — Vickers and Knoop microhardness tests
ISO 2080:2008	Metallic and other inorganic coatings Surface treatment, metallic and other inorganic coatings Vocabulary
ISO 9587:2007	Metallic and other inorganic coatings Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement
ISO 4524-3:1985	Metallic coatings Test methods for electrodeposited gold and gold alloy coatings Part 3: Electrographic tests for porosity
ISO 3543:2000	Metallic and non-metallic coatings Measurement of thickness Beta backscatter method
ISO 27831-1:2008	Metallic and other inorganic coatings — Cleaning and preparation of metal surfaces — Part 1: Ferrous metals and alloys
ISO 1463:2003	Metallic and oxide coatings Measurement of coating thickness Microscopical method
ISO 3882:2003	Metallic and other inorganic coatings — Review of methods of measurement of thickness
ISO 10587:2000	Metallic and other inorganic coatings Test for residual embrittlement in both metallic-coated and uncoated externally-threaded articles and rods Inclined wedge method
ISO 15724:2001	Metallic and other inorganic coatings — Electrochemical measurement of diffusible hydrogen in steels — Barnacle electrode method
CEN/TS 13388:2015	Copper and copper alloys - Compendium of compositions and products
ISO 4518:1980	Metallic coatings Measurement of coating thickness Profilometric method
ISO 12687:1996	Metallic coatings Porosity tests Humid sulfur (flowers of sulfur) test
ISO 2819:1980	Metallic coatings on metallic substrates — Electrodeposited and chemically deposited coatings — Review of methods available for testing adhesion
ISO 27831-2:2008	Metallic and other inorganic coatings — Cleaning and preparation of metal surfaces — Part 2: Non-ferrous metals and alloys
EN 1706:2010	Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties
ASTM E 527 : 2016 : REDLINE	Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ISO 4519:1980	Electrodeposited metallic coatings and related finishes — Sampling procedures for inspection by attributes
ISO 3497:2000	Metallic coatings Measurement of coating thickness X-ray spectrometric methods
ISO 9588:2007	Metallic and other inorganic coatings Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement
ISO 2177:2003	Metallic coatings — Measurement of coating thickness — Coulometric method by anodic dissolution
ISO 10308:2006	Metallic coatings Review of porosity tests
ISO 10289:1999	Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates Rating of test specimens and manufactured articles subjected to corrosion tests
ISO 2064:1996	Metallic and other inorganic coatings — Definitions and conventions concerning the measurement of thickness
EN 10088-1:2014	Stainless steels - Part 1: List of stainless steels

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BS EN ISO 27874:2008

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Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

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