SUS 304 Stainless steel austenite is generally referred to as the Japanese name for stainless steel SS304 or AISI 304. Except that the two grades are the reference in Japanese and American grades, there is no significant distinction. Some individuals attempt to explain the mechanical properties distinction.
304 Grade One of the most versatile and widely used stainless steels on the market, 304 Stainless Steel is the most used stainless steel alloy of this sort. Grade 304 is essentially an austenitic chromium alloy that is also known as "18/8" stainless as the steel make-up is 18% chromium and 8% nickel.
Type 316 steel is an austenitic combination metal chromium-nickel treated steel which contains 2 to 3 % molybdenum. It is particularly incredible in acidic conditions and in made preparations for disintegration realized by the sulfuric, hydrochloric, acidic, formic and tartaric acids and similarly as destructive sulfates and stomach settling agent chlorides.