ASTM E118-89(2004)

system ASTM 2010-12-31 11 PDF 370 0 2026-07-04 00:50
summary
Standard Test Methods for Chemical Analysis of Copper-Chromium Alloys (Withdrawn 2010)
description

Significance and Use

These test methods for the chemical analysis of metals and alloys are primarily intended to test such materials for compliance with compositional specifications. It is assumed that all who use these test methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory.

Scope

1.1 These test methods cover procedures for the chemical analysis of chromium-copper alloys having chemical compositions within the following limits:

Copper, %98 and overChromium, %0.6 to 1.2Silicon, %0 to 0.10Iron, %0 to 0.10

1.2 The analytical procedures appear in the following order:

SectionsCopper by the Electrolytic MethodChromium by the Dichromate (Potentiometric) MethodSilicon by the Perchloric Acid Dehydration Method
Details
Publisher ASTM
File size 51.32 KB
Pages 3
Format PDF
Publication date 2010-12-31