GB/T 41104.3-2021 Active National standards

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 Solder wire,solid and flux cored—Specifications and test methods—Part 3:Wetting balance test method for flux cored solder wire efficacy

Publish Date: 2021-12-31 Implement Date: 2022-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41104.3-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Welding and cutting

ICS Name: \nBrazing and low-temperature welding

Publish Date: 2021-12-31

Implement Date: 2022-07-01

Pages: 14 pages

Scope

This document specifies the wetting balance test method for determining the effectiveness of core-filled solder wires, including the principle, reagents, instruments and materials, test steps, test data description, test data processing, and test reports, etc.
This document is applicable to core-filled solder wires of tin-lead solder alloys specified in GB/T 3131 and lead-free solder alloys specified in GB/T 20422.

Development Information

Word Count: 29 Thousand words Pages: 14 pages

Same series standard

GB/T 41104.1-2021 Solder wire,solid and flux cored—Specification and test methods—Part 1:Classification and performance requirements GB/T 41104.2-2021 Solder wire,solid and flux cored—Specification and test methods—Part 2:Determination of flux content

Referenced Standards

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 686-1989 Chemical reagent—Acetone GB/T 686-2008 Chemical reagent—Acetone GB/T 686-2023 Chemical reagent—Acetone HG/T 5344-2018 HG/T 5344-2018 Chemical reagent 2-Butanone (methyl ethyl ketone)

Adopt standards

ISO 12224-3:2003

Related Standards

GB/T 6418-1993 Replaced

GB/T 6418-1993 Copper base brazing filler metals

Publish Date: 1993-06-10

GB/T 10046-2000 Replaced

GB/T 10046-2000 Silver filler metals for brazing

Publish Date: 2000-03-16

GB/T 8012-2000 Replaced

GB/T 8012-2000 Casting tin-lead solders

Publish Date: 2000-06-09

GB/T 3131-2001 Replaced

GB/T 3131-2001 Tin-lead solder

Publish Date: 2001-05-29

GB/T 19418-2003 Active

GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections

Publish Date: 2003-11-28

GB/T 20422-2006 Replaced

GB/T 20422-2006 Lead-free solders

Publish Date: 2006-08-22