RM新时代赚钱项目

  • BRASS BALLS

    PRODUCTS > BRASS BALLS > BRASS BALLS

    BRASS BALLS



     


     

     

     


     

     

     

     


     

     

     

     


    H62、H65 yellow brass balls are widely used in products such as carburetors, switches, valves, and automotive parts, with a hardness of HRC≤26 ゜.
    Tin bronze balls (Q6.5-0.1) are extensively used in conductive bearings, mechanical processes, and other products, with a hardness of HRC≤35 ゜.
    Red copper balls (T2) are widely employed in conductive materials, switches, and other products, with a hardness of HRC≤26 ゜.
                                                                            
    Precision Grade:G100—G1000
    Specifications:0.5mm—100mm                                      
                                                                            
    Chemical Composition                                      
    H65 Copper
    CU63.5~68%
    Pb≤0.03%
    Total impurities≤0.3%
    Total impurities≤0.3% Fe≤0.1%

    Grade
    Sn
    Al
    Zn
    Ni
    Fe
    Pb
    P
    Cu
    Total Impurities
    Tin Bronze (Qsn6.5-0.1)
    6~7
    0.002
    0.3
    0.2
    0.5
    0.2
    0.1~0.25
    balance
    0.1

    Grade
    Cu+Ag
    Bi
    Sb
    As
    Fe
    Pb
    S
    Pure Copper T2
    99.90%
    0.001
    0.002
    0.002
    0.005
    0.005
    0.005
    RM新时代赚钱项目
  • 新世代RM官方网站 RM新时代新项目 RM新时代登录网址 rm新时代爆单 RM新时代赚钱项目 rm新时代足球交易平台 RM新时代app下载 rm新时代正规吗 rm新世界 新时代app官方下载最新版