GB/T 41104.3-2021
Solder wire, solid and flux cored—Specifications and test methods—Part 3:Wetting balance test method for flux cored solder wire efficacy (English Version)

Standard No.

GB/T 41104.3-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 41104.3-2021

Scope

This document specifies the wetting balance test method for determining the efficacy of flux-cored solder wire, including principles, reagents, instruments and materials, test procedures, test data description, test data processing, test reports, etc. This document is applicable to flux-cored solder wires for tin-lead solder alloys specified in GB/T3131 and lead-free solder alloys specified in GB/T20422.

GB/T 41104.3-2021 Referenced Document

• GB/T 2423.32-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test Ta:Solderability test by the wetting balance method
• GB/T 686 chemical reagent acetone*， 2023-08-06 Update
• HG/T 5344 Chemical reagent 2-butanone (methyl ethyl ketone)

GB/T 41104.3-2021 history

• 2021 GB/T 41104.3-2021 Solder wire, solid and flux cored—Specifications and test methods—Part 3:Wetting balance test method for flux cored solder wire efficacy

GB/T 41104.3-2021 -All Parts