Brushed Nickel Bathroom Accessories

A collection of brushed stainless steel Breville small appliances

DeLorean DMC-12 featuring non-structural brushed stainless steel panels

Brushed or dull polished[1] metal is metal with a unidirectional satin finish. It is produced by polishing the metal with a 120–180 grit belt or wheel then softening with an 80–120 grit greaseless compound or a medium non-woven abrasive belt or pad.

Commonly brushed metals include stainless steelaluminium and nickel. Brushed finishes are popular in both small appliances and whiteware,[2] and feature in architecture and automotive design. The Gateway Arch and DeLorean DMC-12 are both clad in brushed stainless steel. The intensity of the brushed finish is specified as a surface roughness and is typically 0.5–1.5 micrometres Ra.[3]

Characteristics[edit]

Brushing gives metal a distinctive look, as it retains some but not all of its metallic lustre and is given a pattern of very fine lines parallel to the brushing direction. For this reason, it is commonly used for decorative items like jewelry and watches.[4]

A brushed finish is susceptible to damage. Brushed finishes also typically have a detrimental effect on corrosion resistance. In particular the brushed texture limits the ability of fluid to bead on the material surface. In the case of stainless steel the grooves of the finish can accumulate chloride ions which break down the chromiumoxide passivation layer, enabling rusting to occur.[5]

 

Ref: https://en.wikipedia.org/wiki/Brushed_metal