GB/T 20422-2018
Lead-free solders (English Version)

Standard No.

GB/T 20422-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20422-2018

Replace

GB/T 20422-2006

Scope

This standard specifies the model, technical requirements, test methods, inspection rules, packaging, marking, and quality certification of lead-free solder products. This standard applies to lead-free solders used in the connection of electrical and electronic equipment, communication equipment, and other lead wires and components.

GB/T 20422-2018 Referenced Document

• GB/T 1480 Metallic powders.Determination of particle size by dry sieving
• GB/T 33148 Soldering and brazing terms
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 20422-2018 history

• 2018 GB/T 20422-2018 Lead-free solders
• 2006 GB/T 20422-2006 Lead-free solders