no 4 satin finish cold rooled

A Guide to Stainless Steel Finishes

Jun 17, 2020 · No. 4 finishes show an Ra of 25 micro-inches or less with a highly reflective finish. Similar to No. 3 finishes, No. 4 finishes are used for general purposes. The uses for No. 4 finishes are similar as well, as No. 4 finishes are widely used for kitchen and restaurant equipment, food processing, dairy equipment, hospital surfaces, highway tank trailers, control panels, and water fountains.

Stainless Steel - Harbor Steel

No. 2B Finish. Abright cold rolled finish commonly produced in the same manner as No. 2D, except that the annealed and No. 6 Finish is a dull satin finish having lower reflectivity than No. 4 Finish. It is produced by Tampico brushing No. 4 Finish sheets in a medium of abrasive and oil. Stainless Steel Finishes Explained - DIN & ASTM FractorySep 13, 2019 · 2D Surface Finish Cold Rolled, Annealed & Pickled. As this steel is cold rolled rather than hot rolled, the surface finish is more refined. The annealing and pickling processes improve its characteristics in a similar way as with the 1D stainless steel. In this case, pickling is necessary because annealing is performed to remove stress and

2B vs. No. 4 Stainless Steel Finish All Metals Fabrication

Nov 24, 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

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