10 PCS 900M-T-B Pointed End Lead-free Electric Welding Soldering Iron Tips are designed for use with 900M-T-B soldering irons. These tips are made from metal and are lead-free for everyday soldering tasks.
Product type: Soldering Iron Tip
Compatibility: 900M-T-B
Material: Metal
Key feature: Lead-free
Color/Variant: Silver
Intended use: Everyday use
Category: Soldering Tools & Accessories
Composition includes copper, iron, nickel, chromium, and tin
Copper provides good thermal conductivity
Iron acts as an anticorrosion agent
Nickel plays an anti-rust role
Chromium prevents tin from running on the iron head
Tin is used in the sticky tin parts
Requires cleaning with a wet sponge after each use
New tin should be added after cleaning
Low active flux is recommended to reduce corrosion
Immediate cleaning of oxides is necessary
Choosing the correct size and shape of the iron head is important
Larger iron heads have greater thermal capacity
Flat, blunt iron heads transmit more heat than sharp ones
