1.C70600 Copper plate 2.Pb<0.05%,Fe:1.0-1.8%,Sn<1.0%,Zn<1.0%,Mn<1.5%,Ni:9.0-11% 3.Best quality with low cost ItemCopper plate ,Copper sheet,handmade copper plate ,copper bright plate Material C70600 (Pb<0.05%,Fe:1.0-1.8%,Sn<1.0%,Zn<1.0%,Mn<1.5%,Ni:9.0-11%)Standard GB/T5231-2001.GB/T1527-2006.JISH3100-2006,JISH3250-2006,JISH3300-2006,ASTMB152M-06,ASTMB187,ASTMB75M-02,ASTMB42-02,etcThickness 0.3mm~ ...