发明授权
- 专利标题： Steel wire for use in stranded steel core of an aluminum conductor, steel reinforced and production of same
- 专利标题（中）： 钢丝用于绞合钢芯的铝导体，钢筋加固生产
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申请号： US435413申请日： 1982-10-20
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公开(公告)号： US4525598A公开(公告)日： 1985-06-25
- 发明人: Takashi Tsukamoto , Chuzo Sudo , Kenji Aihara , Syozi Nishimura
- 申请人： Takashi Tsukamoto , Chuzo Sudo , Kenji Aihara , Syozi Nishimura
- 申请人地址： JPX Osaka
- 专利权人： Sumitomo Metal Industries, Ltd.
- 当前专利权人： Sumitomo Metal Industries, Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX57-3607 19820112; JPX57-3608 19820112; JPX57-8605 19820121; JPX57-9290 19820122; JPX57-126660 19820722
- 主分类号： B32B15/01
- IPC分类号： B32B15/01 ; C21D8/06 ; H01B5/10 ; H01B5/08 ; H01B1/02
摘要：
A galvanized high strength steel wire for use in stranded steel core of an aluminum conductor, steel reinforced is disclosed. The steel composition thereof consists, by weight, essentially of:C: 0.4-1.2%,Si: not more than 2.0%,Mn: not more than 2.0%,Al: not more than 0.1%,Cr: 0-5.0%,Cu: 0-1.0%,Ni: 0-1.0%,V: 0-0.5%,Nb: 0-0.2%,Ti: 0-0.2%,Zr: 0-0.2%,with the balance iron with incidental impurities of which the amounts of P, S, N and oxygen are:P: not more than 0.025%,S: not more than 0.015%,P+S: not more than 0.03%,N: not more than 0.010%,Oxygen: not more than 0.004%.
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