Abstract
ISO 4701:2017 specifies the methods to be employed for determination of size distributions by sieving of iron ore and direct reduced iron (excluding briquetted iron), utilizing sieves having aperture sizes of 36 µm or larger. The size distribution is expressed in terms of mass and percentage mass, passed or retained on selected sieves. The purpose of this document is to provide a basis for any testing of iron ore and direct reduced iron involving size determination for use by contracting parties in the sale and purchase of these materials.
When this document is used for comparative purposes, the concerned parties will agree on the selection of the detailed method to be employed in order to eliminate sources of subsequent controversy.
General information
-
Status: WithdrawnPublication date: 2017-11Stage: Withdrawal of International Standard [95.99]
-
Edition: 4Number of pages: 37
-
Technical Committee :ISO/TC 102/SC 1ICS :73.060.10
- RSS updates
Life cycle
-
Previously
WithdrawnISO 4701:2008
WithdrawnISO 4701:2008/Cor 1:2010
-
Now
-
Revised by
PublishedISO 4701:2019
Got a question?
Check out our FAQs
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)