I'm looking for some medium carbon sheet metal to be heat treated after forming.
Part looks like a finger loop, about 3 inches long.
Local forming company suggested 1050 or 1070 material. Tested at Rc 46
It is bolted to a flat surface, then a round tube is snapped into it.
Don't know if full on spring steel would work like 1095.

I need it in 19 gauge, which is very close to 1mm.
I only need about 2 sf.
McMaster, Online metals, etc don't seem to do much with med carbon sheet metal.

Does anyone know where to buy this stuff??

Attachment 507196