GB/T 5121.1-2008
Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content (English Version)

Standard No.

GB/T 5121.1-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 5121.1-2008

Replace

GB/T 5121.1-1996

Scope

This standard method specifies the method for the determination of copper content in copper and copper alloys. Method 2 specifies the method for the determination of copper content in copper-tellurium alloys. Method 3 specifies the determination method of copper content in copper and processed copper. Method 1 of this standard is applicable to the determination of copper content in copper and copper alloys. Measuring range: 50.00% to 99.00%. Method 2 is applicable to the determination of copper content in copper-tellurium alloys. Measuring range: >98%～99.9%. Method 3 is applicable to the determination of copper content in copper and processed copper. Measuring range: >99.00% to 99.98%. 0

GB/T 5121.1-2008 history

• 2008 GB/T 5121.1-2008 Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content
• 1996 GB/T 5121.1-1996 Copper and copper alloys--Determination of copper content

GB/T 5121.1-2008 -All Parts