new to welding metal thickness question

[edd1.0]

hello im new to welding and just brought a clarke en 90

i know its not the best welder in the world but i purley want it to muck around with and learn to weld

few questions is what thickness metal should be used when welding panels , eg body panels , and then chassis panels

as i want to know what my welder is capable of

also is 100amps enough to weld seat frames etc ?

thanks

[dewismotorsport]

0.8 for body panels and 2mm for chassis will be fine for seat rails just prep the area well i.e not paint, oil or dirt

[edd1.0]

okk thats brilliant thanks alot