13mm diameter & 3100 length pl. give me weight
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Density of steel: 7.85 g/cm3 Volume of the steel would be: 0.6*0.6*pi*1200=1357.168 cm3 =10653.77grams=10.65kg.
The weight of 1 foot of steel rod would depend on the diameter of the rod.
This depends on what type of steel. The density of carbon steel (one of the most common types of steel) is 7.85g/cm3Density = m/vradius of rod = 3.25mm (radius is 1/2 of diameter)3.25mm = .325 cm1 meter = 100cmvolume of cylinder = (pi)(radius)^2(h) = 33.18Density * Volume = mass7.85 * 33.18 = 260.46260.46 grams
The volume is 150.152 cm3. The density of steel varies according to the constituents but is normally between 7.75 and 8.05 grams per cm3. Using g = 9.8, this range would give a weight in the range 11.4-11.8 Newtons.
Is it foot or 30mm? You need to know what kind of steel first, With steel been a iron-alloy you can have 1000,s of different kinds and each has a different weight