公开(公告)号：US3900315A

公开(公告)日：1975-08-19

申请号：US44309774

申请日：1974-02-15

Applicant: SANDVIK AB

Inventor： VOGT UDO WALTER ,  WAHER SVEN G

IPC: C22C38/00 ,  C22C38/40 ,  C22C38/50 ,  C22C38/06

CPC classification number: C22C38/40 ,  C22C38/50

Abstract: The invention concerns an austenitic aluminum-alloyed steel uniquely adapted as material for the exhaust cleaning system of a combustion or explosion motor or similar high temperature purpose. The alloy has the following composition expressed in weight percentages:

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