Can aluminum wire and copper wire be used instead of tin wire and welded by electric iron?
No, because copper and aluminum have a high melting point, they are generally not melted. Electric irons cannot be melted at all. So instead of seeking acceptance, thank you
The weldment should be heated to a suitable temperature --- heat source. It should be emphasized that not only the solder should be heated to molten, but also the weldment should be heated to the temperature where the solder can be melted. The end of the wire is coated with a layer of flux and plated with solder. Be careful not to let the tin immerse in the insulation of the wire. It is better to leave the 1~3mm interval before the insulation so that the tin is not plated. This tin plated wire is very beneficial to the tube, and it is also convenient to check whether the wires are broken or not.
Can aluminum wire and copper wire be used instead of tin wire and welded by electric iron?