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National standards and national normative documents

Publication date

February 1984

Number of pages

5 p.

Reference

NF A55-101

ICS Codes

77.120.60 Lead, zinc, tin and their alloys

Classification index

A55-101

Print number

1

International kinship

ISO 752:1981

Replaced standards (1)

NF A55-101

July 1972

Standard Cancelled

Non ferrous metals. Zinc ingots.

Standard replaced by (2)

NF A55-111

June 1995

Standard Cancelled

Zinc and zinc alloys. Secondary zinc.

Le présent document définit la composition chimique du zinc de deuxième fusion en précisant les teneurs nominales en zinc ainsi que les teneurs maximales des impuretés à ne pas dépasser.

NF EN 1179

November 1995

Standard Cancelled

Zinc and zinc alloys. Primary zinc.

Le présent document fait partie d'une série de normes européennes traitant des produits en zinc et alliages de zinc. Il définit les désignations, compositions chimiques, marquages et autres spécifications du zinc primaire et ne comporte aucune spécification relative au zinc secondaire.

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