DEFSTAN 68-157/2(2009) : 2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
MAGNESIUM-ALUMINIUM ALLOY - 50/50 POWDERED, SIZES 120 AND 200
Hardcopy , PDF
09-03-2019
English
01-01-2009
Foreword
Introduction
1 Scope
2 Warning
3 Normative References
4 Description
5 Information to be Supplied by the Purchaser
6 Test Requirements
7 Methods of Test
8 Containers
Annex A - Method of Analysis
A.1 General Requirements
A.2 Visual Examination
A.3 Determination of Volatile Matter
A.4 Determination of Total Aluminium
A.5 Determination of Total Magnesium
A.6 Determination of Total Aluminium and Magnesium
A.7 Determination of Metallic Aluminium and Magnesium
A.8 Determination of Trace Impurities
A.9 Determination of Gritty Matter
A.10 Determination of Chlorides
A.11 Sieving
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