seamless cored copper-aluminum solder wire, is based on zinc with 2 to 15% aluminum, content of cored flux is 10 ~ 20% (weight

Product Name: seamless cored copper-aluminum solder wire
Specifications: Φ0.8mm-Φ3.2mm
Grades: ZAH2, ZAH5, ZAH9, ZAH15
Packing: According to customer needs.
Description of goods: seamless cored copper-aluminum solder wire, is based on zinc with 2 to 15% aluminum, content of cored flux  is 10 ~ 20% (weight percent), Advantage: smooth surface, good solderability,

Advantages: Smooth surface, good weldability, little smell, non- corrosion(water-solubility),environmental protection, good mechanical property.
This wire is widely used in welding of copper and aluminum, copper busbar and aluminum foil, aluminum and aluminum, aluminum alloy wire and aluminum alloy wire. Because this product is seamless, flux will not absorb water then be oxidized. ,it have the nature of stable,and can be sstoren in long-term

Usage: it’s easy and convenient to handle. As long as the ordinary flame welding gun heat welding parts, when the temperature reaches 450 °C, and it will be put on heated part,when it is melted to full welding seam , then cooling ,that is all.