Specification Brand : C/H BulletPoint1 : * S221 is a special brass welding wire containing a small amount of tin and silicon. Tin can improve the fluidity, strength and corrosion resistance of the welding wire, while silicon can effectively control the evaporation of zinc, eliminate porosity and obtain satisfactory mechanical properties BulletPoint2 : * Welding between copper and copper: use phosphor-copper electrode, not copper-aluminum electrode, and brass electrode. BulletPoint3 : * Between the copper and iron welding: welding with the use of brass and copper, solder powder, phosphor bronze electrode can not be used. BulletPoint4 : * Between the copper and the aluminum welding: welding with copper and aluminum, brass rod can not be used, can not be used phosphor bronze electrode. BulletPoint5 : * Between aluminum and aluminum welding: welding copper and aluminum can be used, not brass rod, phosphor bronze electrode can not be used. ExternallyAssignedProductIdentifier : 7612792119292 ExternallyAssignedProductIdentifier1 : 0886183394507 ExternallyAssignedProductIdentifier2 : 886183394507 ItemForm : Rod ItemName : 5/10Pcs Hs221 Brass Welding Rods Wires Sticks 500mm Length 1.6mm 2mm 2.5mm 3mm Diameter Wire Electrode Soldering for Brazing Repair Tools DIY Crafts Electrical Engineering ItemPackageQuantity : 10 ItemShape : Rectangular ItemTypeKeyword : brazing-rods Manufacturer : C/H Material : Copper NumberOfItems : 1 PartNumber : 5626126156145 ProductDescription : 100% brand new and high quality. Good fluidity, can flow into small clearance between joint. Suitable for electromechanical and instrumentation industry. Perfect for soldering and brazing. Usually used to welding copper tube of air conditioner,refrigerator.
Specifications: Product: Phosphor Copper Welding Rods. Material: Copper, phosphor. Color: Golden. Chemical composition: Phosphor 7.0-7.50% Copper:The rest part. Melting point: 710-793°/1310-1459.4° Size: approx 1.3X3.2X500mm/0.05X0.13X19.69". Quantity: 10pcs. Note: Transition: 1cm=10mm=0.39inch. Please allow 0-5mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Attention: Before welding, the surface of the welding part must be cleaned glossy without any burrs or cracks.Use sandpaper to polish the rod, then clean it with cloth. Must preheat the welding part. Package includes: 10pcs Phosphor Copper Welding Rods. No retail package ProductSiteLaunchDate : 2021-05-20T07:14:00.339Z Size : 3.0mm Style : Manual UnspscCode : 23271800