GB/T 3131-2020
Tin-lead solder (English Version)
- Standard No.
- GB/T 3131-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- 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 3131-2020
- Replace
- GB/T 3131-2001
- Scope
- This standard stipulates the classification and labeling, technical requirements, test methods, inspection rules, packaging, transportation, storage, quality certificates and purchase orders (or contracts) of tin-lead-calcium materials. This standard applies to tin-lead-nickel materials used for welding of electrical and electronic equipment, communication equipment and other machinery manufacturing.
GB/T 3131-2020 Referenced Document
- GB/T 10574.1 Methods for chemical analysis of tin-lead solders--Determination of tin content
- GB/T 10574.10 Methods for chemical analysis of tin-lead solders—Part 10：Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method
- GB/T 10574.11 Methods for chemical analysis of tin-lead solders—Part 11：Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry
- GB/T 10574.12 Methods for chemical analysis of tin-lead solders—Part 12：Determination of sulfur content—High frequency combustion with infrared absorption method
- GB/T 10574.13 Methods for chemical analysis of tin-lead solders—Part 13：Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method
- GB/T 10574.14 Methods for chemical analysis of tin-lead solders—Part 14：Determination of tin, lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry
- GB/T 10574.2 Methods for chemical analysis of Tin-lead solders--Determination of antimony content
- GB/T 10574.3 Method for chemical analysis of tin-lead solder - Determination of bismuth content
- GB/T 10574.4 Methods for chemical analysis of tin-lead solders--Determination of iron content
- GB/T 10574.5 Determination of arsenic content by chemical analysis method of tin-lead solder
- GB/T 10574.6 Methods for chemical analysis of tin-lead solders--Determination of copper content
- GB/T 10574.7 Methods for chemical analysis of tin-lead solders—Part 7：Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration
- GB/T 10574.8 Methods for chemical analysis of tin-lead solders—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method
- GB/T 10574.9 Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—Graphite furnace atomic absorption spectrometric method
- GB/T 15829 Soft soldering flux—Classification and requirements*， 2021-12-31 Update
- GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
- GB/T 3131 Tin-lead solder
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 3131-2020 history
- 2020 GB/T 3131-2020 Tin-lead solder
- 2001 GB/T 3131-2001 Tin-lead solder
- 0000年 GB/T 3131-1988