GB/T 4103.17-2018 Active National standards

GB/T 4103.17-2018 Method for chemical analysis of lead and lead alloys—Part 17:Determination of sodium, magnesium contents—Flame atomic absorption spectrometry

Publish Date: 2018-09-17 Implement Date: 2019-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4103.17-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Lead, zinc, tin, and their alloys

Publish Date: 2018-09-17

Implement Date: 2019-02-01

Pages: 6 pages

Scope

This part of GB/T 4103 specifies the determination methods for the sodium and magnesium content in lead and lead alloys.
This part is applicable to the determination of sodium and magnesium content in anode plates for electrolytic deposition, hard lead-antimony alloys, extra-hard lead-antimony alloys, and lead alloy ingots for cable sheathing. The determination range of sodium content is 0.000 5% to 0.005 0%. The determination range of magnesium content is 0.000 5% to 0.050%.