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ISO 9443:1991

$19.50

Heat-treatable and alloy steels — Surface quality classes for hot-rolled round bars and wire rods — Technical delivery conditions

Published By Publication Date Number of Pages
ISO 1991-11 9
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Applies particularly to steels for engineering applications, but may, by agreement, also be applied to structural steels or tool steels. Does not include any requirements for the permissible depth of surface decarburization. Annex A is for information only.

ISO 9443:1991
$19.50