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EN ISO 9455-16:2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Soft soldering fluxes - Test methods - Part 16: Flux efficacy test, wetting balance method (ISO 9455-16:2013)

Superseded date

25-10-2019

Superseded by

EN ISO 9455-16:2019

Published date

17-04-2013

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Foreword
1 Scope
2 Normative references
3 Symbols
4 Principle
5 Reagents
6 Apparatus
7 Test pieces
8 Procedure
9 Reference value using standard flux
10 Presentation of results
11 Calculation and expression of results
12 Test report
Annex A (normative) - Method for the preparation
        of standard rosin (colophony) based liquid
        fluxes having 25% (by mass) non-volatile
        content
Annex B (normative) - Method for the production
        of test pieces with a controlled-contaminated
        surface for the wetting balance test (artificial
        sulfidation method)

ISO 9455-16:2013 specifies a method for the assessment of the efficacy of a soft soldering flux, known as the wetting balance method. It gives a qualitative assessment of the comparative efficacy of two fluxes (for example, a standard and a test flux), based on their capacity to promote wetting of a metal surface by liquid solder. The method is applicable to all flux types in liquid form classified in ISO 9454‑1.

Committee
CEN/TC 121
DevelopmentNote
Supersedes PREN ISO 9455-16. (04/2013)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

BS EN 61190-1-1:2002 Attachment materials for electronic assembly Requirements for soldering fluxes for high-quality interconnections in electronics assembly
ISO 12224-3:2003 Solder wire, solid and flux cored Specifications and test methods Part 3: Wetting balance test method for flux cored solder wire efficacy
BS EN ISO 12224-3:2003 Solder wire, solid and flux cored. Specification and test methods Wetting balance test method for flux core solder wire efficacy
EN ISO 12224-3:2003 Solder wire, solid and flux cored - Specifications and tests methods - Part 3: Wetting balance test method for flux core solder wire efficacy (ISO 12224-3:2003)
DIN EN ISO 12224-3:2003-10 Solder wire, solid and flux cored - Specifications and test methods - Part 3: Wetting balance test method for flux cored solder wire efficacy (ISO 12224-3:2003)
EN 61190-1-1:2002 Attachment materials for electronic assembly - Part 1-1: Requirements for soldering fluxes for high-quality interconnections in electronics assembly

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 9454-1:2016 Soft soldering fluxes Classification and requirements Part 1: Classification, labelling and packaging
IEC 60068-2-54:2006 Environmental testing - Part 2-54: Tests - Test Ta: Solderability testing of electronic components by the wetting balance method
ISO 9453:2014 Soft solder alloys Chemical compositions and forms

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