Steel Square Bar Grade 300 Plus

10.0mm Square Mild Steel Mill Finish is a 300PLUS® Grade Mild Steel manufactured by OneSteel – Liberty – GFG Alliance in Australia. Hot rolled Structural Steel sections & Merchant Bar sections are all kept only in mill finish and may have surface rust – coatings can be appied at additional costs. 300PLUS® Products include heavy & light structural steel (channels & beams – UBs) – merchant bar products (rounds – squares – flats – rods – PFCs – TFBs – angles) – and light billets (Square Bars). Equivalent product made to Australian Standards may also be sold under this product code.