JIS G 4052:2008被替代
Structural steels with specified hardenability bands
出版：Japanese Standards Association
專家解讀視頻
基本信息
標準編號： JIS G 4052:2008
發布時間：2008/11/20 0:00:00
標準類別：Standard
出版單位：Japanese Standards Association
標準頁數：39
標準簡介
This Standard specifies the structural steels with specified hardenability bands, which are manufactured by hot forming such as hot rolling and hot forging, and mainly used for machine structural use.
本標準替代的舊標準
