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FERRONICKEL INGOTS OR PIECES - SAMPLING FOR ANALYSIS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1993

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Sampling of each heat at the producer's plant
4 Sampling of a lot of ingots or pieces
5 Treatment of chips
Annex A (normative) Number of small ingots to be taken
        and number to be analysed
Annex B (informative) Methods for taking a sample of size
        N in a supply of M items
Annex C (informative) Formulae giving the number N of ingots
        or pieces to be taken to form the primary sample
Annex D (informative) Technical conditions for drilling
        and milling

Specifies a method for sampling of ferronickel lots in ingot or piece form with a view to obtaining a representative laboratory sample for the determination of the chemical composition of the lot.

DocumentType	Standard
Pages	26
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
BS EN 28050:1992	Identical
DIN EN 28050:1992-07	Identical
ISO 8050:1988	Identical
UNE-EN 28050:1993	Identical
UNI EN 28050 : 1993	Identical
EN 28050:1992	Identical