How much is the weight per meter of aluminum bar of thickness of 2.25mm?

Question

How much is the weight per meter of aluminum bar of thickness of 2.25mm?

Answer 1

Well aluminium has a density of around 2640 Kg/M^3 (kilgrams per metre cubed).

**I am going to assume you have a 2.25mm x 2.25mm square bar since you have not told me the width**

So we need to calculate the volume of 1 metre of your bar and to do so the units are best in metres.

2.25mm / 1000 = 0.00225m (our size in metres)

Volume = 0.00225x0.00225x1 = 0.00000506m^3

Mass = Volume x Density

Mass = 0.00000506 x 2640 = 0.013365Kg per metre

Answer 2

You need the width as well to find the volume, which gives the weight. Google on 'weight of metals' and you will find two sites with calculators that tgive that result.