Copper-zinc alloy
    1.
    发明授权
    Copper-zinc alloy 失效
    铜合金

    公开(公告)号:US3713814A

    公开(公告)日:1973-01-30

    申请号:US3713814D

    申请日:1971-03-12

    申请人: MANNER O AB

    发明人: LARSSON K

    IPC分类号: C22C9/04 C22C9/02 C22C9/08

    CPC分类号: C22C9/04

    摘要: MANY DIFFERENT COPPER-ZINC ALLOYS WERE NECESSARY WHEN MAKING PIPE FITTING MEMBERS BECAUSE OF THE VARIOUS PROPERTIES REQUIRED. THE PRESENT COPPER-ZINC ALLOY HAS A BROAD SPECTRUM OF PROPERTIES AND WITH THIS ONE ALLOY ALL THE COMPONENT PARTS FOR PIPE FITTING CAN BE MANUFACTURED. THE ALLOY CONSISTS OF 62-65% CU; 1-3% PB; 0.2-0.8% NI; 0.2-0.8% MN; 0.1-0.6% AL; 0.3-1.0% SI; 0.2-1.0% SN; 0.02-0.2% SB; AND THE REMAINDER IS ZINC.