Ca:98.5%Min Mg:0.6%Max Al:0.9%Max Cu:0.005%Max Fe:0.05%Max Ni:0.005%Max Mn:0.05%Max
Diameter: 7.5mm±0.2mm,at 68-73 gram per meter
And Density: 8.5mm±0.2mm,at 85-90 gram per meter
Tel 869318334777