EN ISO 12224-1:2024 PDF

Name: EN ISO 12224-1:2024 — Solder wire, solid and flux-cored - Specification and test methods - Part 1: Classification and performance requirements (ISO 12224-1:2024)
SKU: EN ISO 12224-1:2024
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Solder wire, solid and flux-cored - Specification and test methods - Part 1: Classification and performance requirements (ISO 12224-1:2024)

Название (английский):

EN ISO 12224-1:2024

Solder wire, solid and flux-cored - Specification and test methods - Part 1: Classification and performance requirements (ISO 12224-1:2024)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 18
Дата публикации:: 15 мая 2024 г.
Издание:: CEN EN 12224 edition 2 version 1
ICS:: 25.160.50

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Описание (английский):

This document specifies a coding system for the classification and designation of solid and flux-cored solder wire, and the performance requirements to be met by flux-cored wire and its constituents. Requirements for sampling, labelling and packaging are also specified.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 12224-1:2024 (ISO 12224-1:2024) specifies a coding system, classification and performance requirements for solder wire - both solid and flux-cored. The standard defines how solder alloys and fluxes are designated, sets composition and flux-content requirements, and prescribes requirements for sampling, labelling and packaging. Normative annexes describe solvent extraction of flux (Annex A) and measurement of wire diameter (Annex B), while Annex C provides guidance on applicable test methods.

Key Topics

Classification and designation

Solder alloy designation follows ISO 9453.
Flux classification uses the system in ISO 9454-1.
Flux-cored solder wire designations combine the standard reference, alloy name and flux class (e.g., ISO 12224-1/Sn99,3Cu0,7/1 123).

Composition and performance requirements

Solid wire and the solder component of flux-cored wire must meet alloy chemical composition requirements in ISO 9453.
Flux composition (after solvent extraction per Annex A) must meet flux-type requirements in ISO 9454-1.

Flux content and dimensions

Recommended nominal flux contents are listed (Table 1); actual flux content is verified using ISO 12224-2.
Wire diameter and tolerances are specified; Annex B details mean-diameter measurement.

Functional tests and sampling

Copper corrosion and surface insulation resistance/electrochemical migration tests are referenced (ISO 9455 series, ISO 9455-15, ISO 9455-17).
Sampling procedures for chemical analysis, flux-property tests and flux-content/diameter tests are specified.

Marking, labelling and packaging

Requirements for product identification and packaging to ensure traceability and safe handling.

Applications

EN ISO 12224-1:2024 is used where consistent classification and verified performance of solder wire are critical:

Solder wire manufacturers - to label and certify product composition, flux type and flux content.

Quality and compliance teams - to verify incoming materials meet alloy and flux specifications.

Electronics OEMs and assemblers - to select flux-cored or solid wire compatible with component cleanliness and reliability requirements.

Test laboratories - to perform composition analysis, flux extraction and standard test methods.

Procurement and supply chain - to create unambiguous purchase specifications and supplier declarations.

Related Standards

ISO 9453 - Soft solder alloys (chemical compositions)

ISO 9454-1 - Soft soldering fluxes (classification, labelling, packaging)

ISO 9455 series (e.g., ISO 9455-15, ISO 9455-17) - Flux test methods

ISO 12224-2 - Determination of flux content

This standard streamlines selection, testing and traceability of solid and flux-cored solder wire, supporting consistent soldering quality and regulatory compliance across manufacturing and electronics assembly.

EN ISO 12224-1:2024 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

ISO 12224-1:2024

Solder wire, solid and flux-cored — Specification and test methods — Part 1: Classification and performance r…

SIST EN ISO 9453:2020

Soft solder alloys - Chemical compositions and forms (ISO 9453:2020)

SIST EN ISO 9454-1:2016

Soft soldering fluxes - Classification and requirements - Part 1: Classification, labelling and packaging (IS…

BS EN ISO 12224-1:2024

Solder wire, solid and flux-cored. Specification and test methods. Classification and performance requirement…

SIST EN ISO 12224-2:2024

Solder wire, solid and flux-cored - Specification and test methods - Part 2: Determination of flux content (I…

SIST EN ISO 9455-17:2024

Soft soldering fluxes - Test methods - Part 17: Surface insulation resistance comb test and electrochemical m…

SIST EN ISO 9455-15:2018

Soft soldering fluxes - Test methods - Part 15: Copper corrosion test (ISO 9455-15:2017)