QCr1铬青铜棒QCr1铬青铜板QCr1铬青铜产品

 QCr1 铬青铜

QCr1 铬青铜棒QCr1 铬青铜板QCr1 铬青铜图

材料名称：QCr1 铬青铜

标准：（GB/T )

化学成分：

铁 Fe：0.1

铅 Pb：0.05

硅 Si：0.10

Cu：余量周工/TEL：13816166343（微信同号）

铬 Cr：0.6-1.2

力学性能：力学性能强

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