Mild steel plates up to 20mm thick used in structures are rolled at a incremental thickness of about -
(a) 1 mm
(b) 2 mm
(c) 3 mm
(d) 4 mm.
The correct Answer Is
(b) 2 mm
(a) 1 mm
(b) 2 mm
(c) 3 mm
(d) 4 mm.
The correct Answer Is
(b) 2 mm
