10 PCS 900M-T-3C Middle C Type Lead-free Electric Welding Soldering Iron Tips are designed for use with soldering irons. They provide effective heat transfer for soldering tasks.
Material composition: copper, iron, nickel, chromium, tin
Copper provides good thermal conductivity, making up about 85% of the soldering iron head
Iron offers corrosion resistance, affecting the service life of the iron head
Nickel serves as an anti-rust element in iron plating
Chromium prevents tin from running on the iron head
Long service life with good tinning effect
Requires cleaning after each use to maintain performance
Low active flux is recommended to reduce corrosion
Correct size and shape of the iron head are crucial for efficiency
Larger iron heads have higher thermal capacity and lower temperature drop during continuous use
Flat, blunt iron heads transmit more heat than sharp ones
