If you are referring to sheet metal made for horizontal installation, such as
a countertop, you can use standard construction adhesive, applied with a brush or roller to both the substrate and the steel. When the adhesive has set up, the steel can be set onto the substrate and the air bubbles rolled out with a brayer. Be very precise setting your steel; the adhesive will be almost instantly permanent. If you are installing steel tile on a backsplash, the tile manufacturer will have a recommended adhesive. Sheet goods applied to a vertical surface can be applied in the same way; you may want to support the steel for a few hours, while the adhesive cures fully.
Clorox or anything with a similar composition will cause stainless steel to rust. Use a water/vinegar mix or a water/peroxide mix to clean anything with stainless steel. (Vinegar is also good for cleaning kitchens since it reacts with oils and fats.)
Yep, you can weld steel to stainless and you can weld stainless to steel. You can use steel or stainless welding rod in either case but the steel or steel welding rod will of course rust.
Stainless steel that is 304 grade is basically Stainless steel that is food-safe. Most stainless steel water bottles are made from 304 grade stainless steel, as well as cutlery, knives, and watches.
Yes, stainless steel is fine with this process.
440 Stainless. However, a good weapon will never use stainless steel.
Stainless Steel is used because it has an higher corrosion resistance over normal steel.
The most common use for stainless steel bolts is to hold parts together. You may find stainless steel bolts in use on such common household features as plumbing, woodworking and more.
Easy. A rod or electrode used in welding stainless steel. Or to "clad" a surface with stainless steel. (Nothing more than laying down a layer or layers of stainless.) MIG wire also comes in stainless steel. Their are different types of stainless steel and rods/wire/electrodes to use on them.
There is an explanation of passivation and the use of passivation at PF Online Passivation of Stainless Steel. Try the guide to passivation of stainless steel at the British Stainless Steel Association. It discusses the use of nitric acid and citric acid treatments.
You can use the 308 or 316.
since you can use stainless steel surgical knives I think its pretty safe
Just regular steel, not stainless steel. That metal was too hard for use in coins back in 1943.