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公开(公告)号:WO2015050496A1
公开(公告)日:2015-04-09
申请号:PCT/SE2014/051143
申请日:2014-10-02
Applicant: UDDEHOLMS AB
Inventor: EJNERMARK, Sebastian , HILLSKOG, Thomas , EKMAN, Lars , ROBERTSSON, Rikard , BERGQVIST, Victoria , KARLSSON, Jenny , DAMM, Petter , MOSSFELDT, Ulrika , EDVINSSON, Roland , ENGSTRÖM SVENSSON, Annika , HÖGMAN, Berne
CPC classification number: B22F3/15 , B22F1/0003 , B22F3/24 , B22F9/08 , B22F2003/248 , B22F2201/02 , B22F2301/35 , C21D1/18 , C21D1/613 , C21D6/002 , C21D6/005 , C21D6/008 , C21D9/0068 , C22C33/0285 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/18 , C22C38/22 , C22C38/24 , C22C38/40 , C23C8/24 , C23C8/80
Abstract: The invention relates to a corrosion and wear resistance cold work tool steel. The steel comprises the following main components (in wt. %): C0.3 –0.8 N1.0 –2.2 (C+N)1.3 –2.2 C/N0.17 –0.50 Si≤1.0 Mn0.2 –2.0 Cr13-30 Mo0.5 –3.0 V2.0 –5.0 balance optional elements, iron and impurities.
Abstract translation: 本发明涉及耐腐蚀和耐磨冷作工具钢。 钢包含以下主要组分(重量%):C0.3 -0.8 N1.0 -2.2(C + N)1.3-2.2 C / N0.17 -0.50Si≤1.0Mn0.2 -2.0 Cr13-30 Mo0.5 -3.0 V2.0 -5.0平衡可选元素,铁和杂质。