10 Simple Industrial Stainless Steel Kitchen Ideas ...s that this steel contains a minimum of 18% chromium, 8% nickel and a maximum of.08% carbon. This is why you will also see the number 18-8 steel liste... that this steel contains a minimum of 18% chromium, 8% nickel and a maximum of.08% carbon. This is why you will also see the number 18-8 steel listed #vintagedecor.club #industrial-kitchen-stainless-steel #industrial