Fake Welds? Can Laser Weld Cast Iron?

Can a 4 in 1 handheld Laser Welder 2000 watt weld cast iron without any pre heat or special materials? We weld a broken cast iron frying pan with 308 stainless steel wire, nitrogen gas, and 550 to 650 watts of fiber laser power! Music by Karl Casey @ White Bat Audio    • 80s Retro Synth *No Beat* - Angel Heart //...   Can Laser weld Plastic?    • Can you Weld Plastic with a Laser?   My 1 year review of the Laser Welder:    • One Year Review: Laser Welder Cleaner For ...