GB/T 41104.1-2021
Solder wire, solid and flux cored—Specification and test methods—Part 1: Classification and performance requirements (English Version)

Standard No.

GB/T 41104.1-2021

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 41104.1-2021

Scope

This document specifies the classification and model, performance requirements, sampling methods, test methods, marking, labeling and packaging requirements for solid and cored solder wires. This document applies to solid and cored solder wires of tin-lead solder alloys and lead-free solder alloys.

GB/T 41104.1-2021 Referenced Document

• GB/T 11415 Laboratory sintered(fritted) filters--Porosity grading, classification and designation
• GB/T 15829 Soft soldering flux—Classification and requirements
• GB/T 20422 Lead-free solders
• GB/T 3131 Tin-lead solder
• GB/T 38265.10 Test methods for soft soldering fluxes—Part 10:Flux efficacy test—Solder spread method
• GB/T 38265.15 Test methods for soft soldering fluxes—Part 15: Copper corrosion test
• GB/T 41104.2 Solder wire, solid and flux cored—Specification and test methods—Part 2: Determination of flux content
• GB/T 686 chemical reagent acetone*， 2023-08-06 Update
• HG/T 2892 Chemical reagent isopropyl alcohol
• ISO 9455-3 Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods

GB/T 41104.1-2021 history

• 2021 GB/T 41104.1-2021 Solder wire, solid and flux cored—Specification and test methods—Part 1: Classification and performance requirements

GB/T 41104.1-2021 -All Parts