ลวดเชื่อมละลายง่าย 10 ชิ้น อุณหภูมิต่ำ 1.6 มม. x 250 มม. ทำจากทองเหลือง

Features: brand new and high quality Made of high-quality materials, It is mainly used for welding between copper and iron, and needs to be used with solder powder For brass oxygen-acetylene gas welding and carbon welding, as a filler material It is also widely used for brazing of copper, steel, copper-nickel alloy, gray cast iron and hard alloy inlaid tools, etc. Product parameters: Name: Tin Bronze Brazing Rod Material: Brass H 21 Size: 1.6mm x 250mm (diameter * length) Quantity: 10 Color: golden Precautions: 1. The weld seam and wire must be cleaned carefully before welding. 2. Preheat before welding to 400~500 degrees after welding. Use copper gas welding during welding. 3. The welding flame should be a neutral flame or a slight oxidizing flame. When appropriate, reduce the welding temperature and increase the welding speed to minimize the residence time of the for molten pool at high temperatures to reduce the evaporation and oxidation of zinc. Package Included: 10 * Brazing rod Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.