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ISO 9443:1991

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

Standard Details

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.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 9443:1991
Document Year: 1991
Pages: 6
Edition: 1

Life Cycle

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WITHDRAWN
ISO 9443:1991
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