10/20/50 Pcs Brass Welding Wire Electrode Soldering Rod No Need Solder Powder

Brass welding rod is a special brass wire with a small amount of tin and silicon. It is a kind of universal welding material with wide application.

Features: It can weld copper, steel, and hard alloy materials at temperatures ranging from 890℃ to 905℃. Containing a small amount of tin and silicon, tin can improve the fluidity of the wire, and silicon can effectively control the evaporation of zinc. Good mechanical properties, good wear resistance, excellent fluidity, suitable for temperatureless cold welding. No Need Solder Powder - You don't have to use other flux powder with brass as the welding core and coating as the salt base. Very convenient and easy to weld. Light weight, small volume, very easy to carry.

Specification: Main material: brass Color: gold Melting point: 890℃～905℃ Quantity: 10pcs / 20pcs / 50pcs (optional) Diameter: 1.6mm Length: 333mm,250mm(optional) type: 50 pcs,1.6mm*333mm 20 pcs,1.6mm*333mm 10 pcs,1.6mm*333mm 50 pcs,1.6mm*250mm 20 pcs,1.6mm*250mm 10 pcs,1.6mm*250mm

Note: 1. The weld bevel and the wire surface must be carefully cleaned before welding. 2. Preheating to 400-500℃ before welding. Copper gas welding solvent must be used as a solvent during welding. 3. The welding flame should adopt neutral flame or slight oxidation flame, appropriately reducing the temperature during welding, increasing the welding speed, minimizing the residence time of the molten pool at high temperature, and then can reduce the evaporation and oxidation of zinc.