nkaminar
Well-known member
The Babbett method shown in Post #5 is interesting. When I worked at Solar Turbine in San Diego in the late 1960's, they cast molds for forming sheet stainless steel out of a low melting alloy. I don't know the alloy or how long the molds lasted, but they formed large sheets that way. The plugs for the molds were formed out of wood. The molds were put into a large press to form the sheet stainless.