Name: Stainless Steel Solder Wire Product Melting Point: 183-270 Tin Wire Weight: 50/100 Grams Product Wire Diameter: 0.8-2.0mm Product Ingredients: 63/37 Rosin Content: 2.2% Contains Flux: Special Flux Core Features: 1. Can Weld Copper, Nickel, Zinc, Aluminum, Iron, Stainless Steel And Other Metals With Outstanding Performance And Weld Various Metal Materials 2. Contains Special Flux, Which Professionally Solves The Non-stick Tin Problem Of Stainless Steel And Other Materials. It Is Better To Use Than Ordinary Tin Wire. 3. High-quality Material. The Tin Wire Contains Flux And Can Be Soldered Directly. It Is Recommended To Use An External Thermoelectric Soldering Iron With A Power Of 100W Or Above. Choose The Appropriate Soldering Iron Wattage According To The Size Of The Solder Joints Of The Product And The Wattage Of The Soldering Iron. 4. Designed And Manufactured In Strict Accordance With Industry Standards, The Rosin Is Evenly Distributed In The Tin Wire 5. Good Continuity, The Automatic Tin Wire Will Not Be Tangled, The Winding Is Neat And The Weight Is Sufficient Package Included: 1 Roll* Solder Wire