广东联大金属材料有限公司

环保黄铜棒，磷铜线，环保磷铜棒红铜棒
磷铜棒，磷铜线主要化学成份(主要な化学の成分)：
●特性（特徴）:优良的耐腐蚀性、耐磨性、优异的弹性及焊接性
合金の商標Articles        化学成分Composition 
GB/QB      DIN/ASTM/JIS    Sn      A1       Zn       Mn   Fe     Pb      P         Cu
C5102      DIN CuSn4Zn3    3.5-4.5 ≤0.002  2.7-3.3  -   ≤0.05  ≤0.02  ≤0.03    REM
C5191      DIN CuSn6.5P0.1 6.0-7.0 ≤0.002  -        -   ≤0.05  ≤0.02  0.10-0.25 REM
C5191      DIN CuSn6.5P0.4 6.0-7.0 ≤0.002  -        -   ≤0.02  ≤0.02  0.26-0.40 REM
C5210      DIN CuSn7P0.2   6.0-8.0 ≤0.01   -        -   ≤0.05  ≤0.02  0.10-0.25 REM
C54400     ASTM C54400     3.0-5.0 ≤0.002  3.0-5.0  -   ≤0.05  3.5-4.5 ≤0.03    REM
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