304 stainless steel is a commercial grade of stainless steel sheet metal and the most widely used stainless steel. 304 stainless steel sheet metal is a versatile, anti-rusting and heat resistant steel for general use. 304 stainless steel sheet metal uses include food equipment, plumbing materials, kitchen sinks, and back splashes. 304 stainless steel sheet #4 finish is austenitic, meaning it will not attract or Everything You Should Know About Stainless Steel FinishesMay 20, 2020 · Stainless steel finishing is an all-encompassing term wont to describe the method of placing some sort of steel coating on the surface of stainless steel metal, typically mentioned as a substrate. It also can involve the implementation of a process for cleaning, polishing, or otherwise improving a surface.
Stainless Steel Finishes. This note gives approximate equivalents of surface finish designations for stainless steel flat products. Normal Designation in Australia. Condition. USAASTMA480. EuropeEurnormEN10088. GermanyDIN17 441. Typical Roughness Range µm. No 1, or S&D. Stainless Steel Sheets - Cut To Size Metal Stainless Supply430 stainless steel sheet #4 finish is the brushed finish commonly seen on kitchen appliances and backsplashes. 430 Stainless Steel Sheet #4 finish has a PVC film on one side to help protect against scratching during fabrication and installation. Our 430 stainless steel sheet metal meets the criteria for both the #3 and #4 finish. Surface Finish for Stainless Steel Sheet Plate Coil Strip Surface finish for stainless steel sheet (coil, strip) and plates, are specified in EN 10088-2:2005.'Stainless steel - Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes.' The standard identifies both 'ex-mill' hot and cold rolled finishes and 'special finishes', as value added finishes to achieve specific aesthetic effects.
This finish is commonly used for the medical and food industry almost exclusively used on stainless steel. Great care should be taken in removing the surface defects in the metal like pits that could allow bacteria to grow. This finish is produced by polishing with a 180 240 grit belt. (30 RA 20 RA) #6 Finish Fine grain.Stainless Steel Surface Finishes - Stealth 316Stainless steel is available in a wide variety of standard and special finishes. The majority of finishes can be divided into three categories:mill finishes, mechanically polished finishes and special finishes. In each case the finishes are described under either their appropriate British Standard number (BS 1449 Part 2) or the name by which they are commonly known. In some instances a finish may commonly be known by several names, leading to some misunderstandings (see Finish