供应QSn4-0.3 环保铜

美铝:　3003 5052 6061 7050 8011 1050 1060 1070 1100 1206 7075 6061 2024 2017 5052 铜：　C17200 C17000 C15000 C18200 C18100 C16200 CB101 CS101 CC101 黄铜:C26800 C26200 C28000 C24000 C44300 HSN70-1 C68700 HAL77-2锡青铜: C51900 QSn6.5-0.1 QSn10-1 C93200 SAE660 QSn7-0.2 C52100 QSn8-0.3 QSn555 C83600 QSn4-0.3 C51100 QSn4-3 ZQSn6-6-3 CuSn12Ni2 C84400 ZQSn4-4-4铝青铜: QAL9-4 C61900 CAl03 CuAl8Fe QAL10-3-1.5 C61600 C6161 CuAl10Fe C95400.QAL10-4-4 C63000 CA103 CuAl10NI C63000 CuAl9Mn2 QAL9-2 QAL5 QAL11-6-6 CA104 CuAl11NI青铜: B10 BFe30-1-1 BZn15-24-1.5 BAl13-3硅青铜: QSi3-1 QSi1-3 CuSi3Mn C65800 C65500 C64700 CuNi3Si锰黄铜: HMn58-2 HMn57-3-1 HMn62-3-3-0.7