1Cr17Ni7 Stainless Steel Composition & Austenitic Corrosion‑Resistant Properties
1Cr17Ni7 is a chromium‑nickel austenitic stainless steel defined in GB/T 4237 / 4238. With about 17% chromium and 7% nickel, it provides stable corrosion resistance in atmospheric, fresh‑water, and food‑grade environments.
It is widely used in kitchen equipment, food‑processing machinery, architectural components, pressure vessels, piping systems, and general mechanical parts. 1Cr17Ni7 is supplied as sheets, plates, tubes, bars, and strips. As a general‑purpose stainless steel, it offers balanced performance and good formability for industrial and consumer applications.
It is widely used in kitchen equipment, food‑processing machinery, architectural components, pressure vessels, piping systems, and general mechanical parts. 1Cr17Ni7 is supplied as sheets, plates, tubes, bars, and strips. As a general‑purpose stainless steel, it offers balanced performance and good formability for industrial and consumer applications.