ALUMINUM VS. STEEL

Posted on Aug 17, 2017
ALUMINUM VS. STEEL

stairplane® staircases are manufactured using high-grade aluminum alloy. The alloy we use is typically used for extrusions with complex cross-sections and/or requiring anodising.  Aluminum is the most prevalent metal on earth, comprising 8% of the earth’s crust.  In fact, aluminum is the 3rd most prevalent element overall, after oxygen (air) and silicon (sand on the […]