GB/T 30072-2013 Replaced National standards

GB/T 30072-2013 Ferronickel—Determination of nickel content—EDTA titrimetric method

Publish Date: 2013-12-17 Implement Date: 2014-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30072-2013

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Analysis methods for steel and iron alloys

ICS Name: Iron alloy

Publish Date: 2013-12-17

Implement Date: 2014-09-01

Pages: 12 pages

Scope

This standard specifies the determination of nickel content in nickel-iron alloys by the EDTA titration method.
This standard is applicable to the determination of nickel content in nickel-iron alloys. The measurement range (mass fraction): 12.00% to 85.00%.

Development Information

Word Count: 12 Thousand words Pages: 12 pages

Superseded by the following standards

GB/T 30072-2025 Ferronickel—Determination of nickel content—EDTA titrimetric method

Referenced Standards

GB/T 24585-2009 Ferronickel—Determination of phosphorus,manganese,chromium,copper,cobalt and silicon contents—Inductively coupled plasma atomic emission spectrometric method GB/T 24198-2009 Ferronickel—Determination of nickel,silicon,phosphorus,manganese,cobalt,chromium,and copper contents—Wavelength dispersive X-ray fluorescence spectrometry(Routine method) GB/T 25050-2010 Ferronickel ingots or pieces—Sampling for analysis GB/T 25051-2010 Ferronickel shot—Sampling for analysis

Related Standards

GB/T 3654.10-1983 Replaced

GB/T 3654.10-1983 Methods for chemical analysis of ferroniobium The EDTA volumetric method for the determination of aluminum content

Publish Date: 1983-05-02

GB/T 3654.1-1983 Active

GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium—The paper chromatograph-gravimetric method for the determination of niobium and tantalum

Publish Date: 1983-05-02

GB/T 3654.2-1983 Replaced

GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content

Publish Date: 1983-05-02

GB/T 3654.3-1983 Replaced

GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium The gravimetric method for the determination of silicon content

Publish Date: 1983-05-02

GB/T 3654.4-1983 Active

GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content

Publish Date: 1983-05-02

GB/T 3654.5-1983 Active

GB/T 3654.5-1983 Methods for chemical analysis of ferroniobium The molybdenum blue photometric method for the determination of the phosphorus comtent

Publish Date: 1983-05-02