锡青铜QSn4-0.3锡磷青铜#耐腐蚀性铜材
Tin phosphor bronze tin phosphor bronze QSn4 QSn4 0.3 0.3 chemical composition/hardness/price/performance/table name: tin bronze control rods (hard, 25 ~ 40 mm) brand: QSn4-0.3 standard: GB/T 4423-1992 QSn4-0.3 tin phosphor bronze characteristics and scope of application: QSn4 0.3 tin phosphor bronze with high mechanical properties, corrosion resistance and flexibility, can well under cold stress processing, also may carry on the pressure under the hot processing.
铍铜#铍青铜“弹性之王”高铍铜为国内最优质的模具铍铜，一般含铍2%左右，具有高强度、高硬度、高导电性、高弹性、耐磨、耐疲劳、抗腐蚀性及弹性滞后小等特点，主要用于温度控制器、手机电池、电脑、汽车零配件、微电机、电刷针、高级轴承、眼镜、接触件、齿轮、 冲头、各类无火花开关、各类焊接用电极及精密铸造模具等。
产品名称：锡青铜QSn4-0.3锡磷青铜#耐腐蚀性铜材
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