Kamas 10pcs 3.2mmx230mm Welding Electrodes Aluminium Low Temperature Welding Brazing Rod for Repair

BI0004034 Specifications: Brand new Material: Aluminum Color: silver Length: approx. 230mm Diameter: approx. 3.2mm Features: Pure aluminum rods, an excellent corrosion resistance. High thermal conductivity and electrical conductivity. Low temperature, not rust. Durable and exquisite workmanship. Suitable for welding and oxygen - acetylene gas welding pure aluminum and the joints of aluminum alloy as a filler material. Used in chemical industry aluminum equipment. Package includes: 10pcs x Aluminum Rods Note: Welding must be carefully cleaned before welding groove and wire surface. Preheated before welding to 400 ~ 500 degrees after welding. Welding with copper gas welding solvent to be solvent. The welding flame should be neutral flame or a slight oxidation flame, the appropriate time to reduce the welding temperature, increase the welding speed, to minimize the residence time of the molten pool at high temperatures to reduce zinc evaporation and oxidation. Please allow 1-2cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. EMS, DHL, FEDEX, UPS are available with discount. Your order will be shipped out via Seller Shipping Method Without Tracking Number and you will get your goods within 39-60 days, please wait for your package patiently. If you want the tracking number, please kindly pay the China Register Air Post Mail cost. Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you. If the shipping company do not ship the iterms to your country . Contact us by email or Ali TradeManager. We will try our best to help you ! Your encouragement and support is our continuously forward momentum. Thank you very much! Best Wishes! windo