The difference between aluminium wire and tin wire and zinc wire
The yellow metal alloy of lead solder is continuous: lead solder tin lead two main metals (Sn: Pb three, Sn50Pb50 landing three paint);
Lead solder lead solder difference: Tin appearance luster see: lead solder surface look bright white;
Lead solder is lead (the EU ROUHS standard lead to a 0000PPM in the standard 500PPM) like tin lead solder, silver or copper metal elements use: lead solder is used for welding lead products for components are lead soldering tools used in components set by hand wipe lead area for lead company home products: lead left hand black marks lead yellow traces of lead solder like copper containing gold
