Stainless Steel Sheet Mill Finish

Stainless steel with a 2b finish is generally used for bakeware and flatware plumbing fixtures solar panels industrial equipment and wheel covers.

Stainless steel sheet mill finish.

Let s review two of the more common mill finishes. Annealing consists of heating the steel and letting it cool down slowly to remove internal stress and reduce hardness. Mill finishes guide to stainless steel finishes 3 1d hot rolled and annealed and with the mill scale removed this surface condition is classified as a 1d finish. Also known as duplex stainless steel it has twice the strength of 316 stainless steel.

316 stainless sheet is widely used in marine and highly acidic environments underwater equipment surgical tools food and pharmaceutical applications the addition of molybdenum increases the corrosion resistance of 316 stainless over the more economical 304 grade. This surface which is found on thicker sheets and plate is slightly coarse with very low reflectivity. 2205 stainless steel resists cracking even when faced with a combination of tensile stress corrosive chemicals and heat. 430 stainless steel sheet 4 finish has a pvc film on one side to help protect against scratching during fabrication and installation.

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. This is achieved by cold rolling heat treating and pickling along with the application of a light rolling at the end in order to achieve a smooth and. Stainless steel sheet is produced in many types of finishes due to the various uses and applications that stainless steel can be used in. Although not regarded as commercially aesthetic it is generally a consistent dull finish with very few if any surface imperfections on the a side of the sheet.

The reverse side of the sheet is not controlled and because of the nature of the production process is. Our 316l stainless steel sheet 2b finish will not have a protective film to prevent scratching so the 316l stainless steel will commonly have scratching not gouging from when it is cut to size fabricated shipped etc. Stainless steel sheet mill finish is a dull grey finish. 316l stainless steel sheet 2b finish has a mill finish which is smooth and not the brushed finish commonly seen on kitchen appliances.

Whether we are talking hot rolled or cold rolled all stainless steel flat products are treated with a standard mill finish. 316 316l stainless steel sheet is a popular grade of stainless where superior corrosion resistance is of primary importance. Use it for high pressure applications in caustic environments. It is primarily used for non decorative purposes.

Our 430 stainless steel sheet metal meets the criteria for both the 3 and 4 finish. 1d stainless steel finish hot rolled annealed pickled after the steel is hot rolled in the mill it is then put through a heat treatment called annealing.