... is 10 ~ 20% (weigh) 1.Product Name: seamless cored copper-aluminum solder wire 2.Specifications: Φ0.8mm-Φ3.2mm 3.Grades: ZAH2 ... to customer needs. 5.Description of goods: seamless cored copper-aluminum solder wire, is based on zinc with 2 to 15 ... , Australia, Hongkong, Taiwan ,Malaysia, TailandTurkey, Pakistan, India. seamless cored copper-aluminum solder wire