Find out the weight of the Gusset plates ( 10 Nos )
if the size of each gusset plate is 300 mm x 250 mm and these are 12 mm thick.
Unit weight of the 1 mm thick mild steel plate : 7.86 Kg/ SqM.
Therefore , weight of 12 mm thick plate shall be (12 * 7.86 = 94.32 Kg/ Sqm.
Area of 1 plate : 0.30M x 0.25M = 0.075 SqM.
WEIGHT OF 10 GUSSET PLATES
= 10NOS X 0.075 SQM X 94.32KG/SQM
= 70.74 KG