ISO 4496:1978

Metallic powders — Determination of acid insoluble content in iron, copper, tin and bronze powders

95.99 Withdrawal of Standard Jul 12, 2017

General information

Current stage: 95.99 Effective date: Jul 12, 2017

Originator: ISO

Owner: ISO/TC 119/SC 2

Type: International Standard

ICS: 77.160

Scope

The insoluble matter is generally considered to be acid-insoluble silica and silicates, carbides, alumina, and clays. The methods are applicable to lubricant-free powders. ISO 4496 specifies apparatus and reagents, sampling, procedure, expression of results and test report.

Life cycle

NOW

WITHDRAWN
ISO 4496:1978
95.99 Withdrawal of Standard
Jul 12, 2017

REVISED BY

ABANDON
ISO/WD 4496

PUBLISHED
ISO 4496:2017

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