Nov 25, 2015 · The most common stainless steel finish is 2B. This method is cold rolled, heat-treated, pickled and pinch-passed, resulting a slightly reflective surface similar to a cloudy mirror. The 2B mill finish is achieved with an additional light cold roll pass, and is the standard finish for 201, 301, 304, 304L, and 316L stainless steel. Stainless
2B, 2D and BA Cold Rolled Finishes
What Are Cold Rolled finishes?StandardsPost Production Processing to Improve Corrosion ResistanceDifferences Between AlloysCold rolled finishes apply to flat products such as sheet or coil, with thickness less than about 5mm and usually less than 3mm. They are firstly hot rolled into a strip (or cast into a slab which is hot rolled into a strip) and then cold rolled. Cold rolling reduces the thickness by at least 50%. This smooths the surface, refines the grain structure and causes differences in the mechanical properties along and across the rolling direction. In the case of austenitic and duplex alloys, the proStainless Steel Pipe Surface Finish Types - 2B 2D BA HRAThe surface of stainless steel is actually and extremely thin but stable and passive Chromium rich oxide film, on which Stainless Steel relies for its excellent corrosion resistance.The surface finish on Stainless Steel should therefore be developed and maintained to ensure this vital property, and also for the secondary reason of the pleasing aesthetic appearance of stainless steel.
304 stainless steel 2B finish is a mill finish, which is smooth and NOT the brushed finish commonly seen on kitchen appliances. 304 stainless steel 2B finish is light gray in color. 304 stainless steel 2B finish may or may not have a protective film on one side to prevent scratching. Customers can contact the sales department to see if the 2B finish has a protective film on the material if needed; however, if a clean,
316L 304 310S 430 stainless steel coil in strip ASTM JIS G 316L 304 310S 430 stainless steel coil in strip ASTM JIS G SUS 2B BA surface . Description:HAOSTEEL has different material grades of stainless steel strip, provide very comprehensive stainless steel products for you, you can find the complete specifications, the quality of the products with high performance and high quality, and can be tailored, if you need more product information, including
316L 310S 304L Flat Rolled 2b Ba Surface Stainless SteelChina 316L 310S 304L Flat Rolled 2b Ba Surface Stainless Steel, Find details about China Stainless Steel, Stainless Steel Sheet from 316L 310S 304L Flat Rolled 2b Ba Surface Stainless Steel - Shandong Chengxintong Metal Product Co., Ltd.