Available Section Sizes (A x B) 10mm x 3mm 12mm x 3mm 16mm x 3mm 10mm x 5mm 12mm x 5mm 16mm x 5mm 10mm x 6mm 12mm x 6mm 16mm x 6mm 16mm x 10mm Stock tolerance of +/- 0.2mm applies to section dimensions Available Lengths 100mm, 150mm, 200mm, 300mm, 400mm, 500mm (1/2 Metre) , 600mm & 1000mm (1 Metre) Cut to a +/- 2mm precision and cut edges are sanded smooth and deburred. Cutting services are available for this product, so please enquire for alternative product lengths. Machining services are available please contact us. Surface finish These bars are supplied as stock material and as such surfaces are not guaranteed or post-processed or polished in any way. EN3B – Mild Steel EN3B is a grade of mild steel which is considered as general-purpose low carbon steel that also lends itself particularly well to welding processes. Another advantage of this type is that it can be case hardened for increased wear resistance properties. EN3B can be supplied in Square, Flat (Rectangular) and equal angle section types.