I need to know where regular steel falls in between copper@ 100%, & stainless steel@ 0% for how easy it would be to solder to the leads of a 5mm LED.
- Temp = 860°F (460° C)
- Wattage = 20W - 50W
- Time@joint MAX = 8 Seconds
- No flux available atm. (thin rosin core leaded solder for now)
- Diameter of steel wire = 0.003" - 0.075" (will be using them as 128 columns on a Bi-color 8*8*8 5mm LED cube, so needs to be strong too!)