GB/T 33948.2-2017 Active National standards

GB/T 33948.2-2017 Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method

Publish Date: 2017-07-12 Implement Date: 2018-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 33948.2-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Copper and copper alloys

Publish Date: 2017-07-12

Implement Date: 2018-02-01

Pages: 6 pages

Scope

This part of GB/T 33948 specifies the method for determining the zinc content in copper-steel composite metals.
This part is applicable to the determination of zinc content in copper-steel composite metals. The determination range is: >0.50% to 6.50%.