AS 1239-1981廢止
Steel - Schedule of tool steel compositions
出版：Standards Australia
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基本信息
標準編號： AS 1239-1981
標準類別：Standard
出版單位：Standards Australia
標準頁數(shù)：3
標準簡介
Classifies the tool steels normally available to industry in Australia from more than one source of manufacture, into eleven types based largely on the application of the steels. Steels in each type are identified by a prefix letter and number as in the AISI system to indicate typical composition. Departures from the AISI system are defined.
本標準替代的舊標準
