HB 5422.1-1989
Methods for chemical analysis of copper alloys - Determination of copper content by electrolytic gravimetric method (English Version)

Standard No.

HB 5422.1-1989

Language

Chinese, Available in English version

Release Date

1989

Published By

Professional Standard - Aviation

Latest

HB 5422.1-1989

Scope

This standard specifies the method principle, reagents, instruments, analysis steps, calculation and tolerance of analysis results for the determination of copper content in copper alloys using electrolytic gravimetry. This standard is applicable to the determination of copper content in brass (tin-containing brass, lead brass), tin bronze and beryllium bronze. Measuring range: above 50.00%.

HB 5422.1-1989 history

• 1989 HB 5422.1-1989 Methods for chemical analysis of copper alloys - Determination of copper content by electrolytic gravimetric method