1.58kg per metre
Depends upon the density of the metal.
In weightlifting, a standard barbell typically weighs 45 pounds (20.4 kg) in the U.S. If you're referring to 162 pounds in bar weight, that would mean the total weight on the bar, including the bar's weight itself. To find the weight of the plates, you would subtract the bar's weight from 162 pounds, resulting in 117 pounds of weight plates added to the bar.
In order for your to know the weight must know the thickness of the angle bar.
45
The weight of 50x6 copper flat per meter can be calculated by first finding the volume of the flat bar (50mm width, 6mm thickness, and 1000mm length) in cubic millimeters, then multiplying it by the density of copper (8.96 g/cm3) to get the weight in grams per meter. Finally, convert the weight from grams to the desired unit, such as kilograms or pounds.
The weight of a 40x5mm thick MS (mild steel) flat bar per meter can be calculated by multiplying the volume (area x length) by the density of mild steel. The area of the flat bar is 40mm x 5mm = 200mm². The volume per meter would be 200mm² x 1000mm = 200,000 mm³. The density of mild steel is around 7850 kg/m³, so the weight per meter would be 200,000 mm³ x 7850 kg/m³ = 1.57 kg/m.
Formula for steel bar weight per meter = D2/162 where D is diameter of bar
0.618
D^2/162
3.85
mass=density/volume
1.58kg per metre
0.887 kg per m
0.395kg/rm
aruond 30 kilo
Type your answer here... 3.85