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ISO 431:1981

$18.20

Copper refinery shapes

Published By Publication Date Number of Pages
ISO 1981-12 9
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Specifies the requirements of refined copper listed in table 1, in the form of refinery shapes (unwrought products). The refinery shapes included are cathodes, horizontally, vertically and continuously cast wire bars, cakes, billets and ingots. This second edition cancels and replaces the first edition (i.e. ISO 431-1972), the ISO Recommendations R 1428, R 1429, and R 1430, and the International Standard ISO 2311.

ISO 431:1981
$18.20