How do you calculate weight of round bar?
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There are many uses for round bars, such as shafts, frameworks, supports, brushes, axles, rollers, foundations, anchor bolts, pins, etc. It has many applications and has a great deal of significance in engineering. In addition to hot-rolled steel and cold-rolled steel, round bars are available in aluminum, stainless steel, mild steel, and more.
The round bar of mild steel/MS is a highly malleable, highly versatile metal that is suitable for many commercial and industrial applications. It is commonly referred to as Carbon Steel because it contains a low amount of carbon, which is why it is known as Low Carbon Steel. As far as the carbon content is concerned, it varies from 0.05% to 0.25% by weight.
Our article discusses the weight of a round bar calculator and its formula for different sizes of MS bars, such as 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, 40mm, 45mm, 50mm, 60mm, 65mm, 75mm, 90mm, 100mm. There are three different formulas used to measure their weight: kilogram per meter (kg/m), kilogram per foot (kg/ft), and pound per foot (lb/ft).
Weight of round bar calculator and its formula
It is used to calculate the weight of different sizes of MS round bars, such as 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, 40mm, 45mm, 50mm, 60mm, 65mm, 75mm, 90mm, 100mm, by multiplying volume and density.
The volume of the round tube is equal to the product of the circumference of the pipe, divided by the height of the pipe.
The weight of an m3 is given by πD^2/4.H × 7850kg/m3.
A number of formulas are used to calculate the weight of MS round bars since it is the most important construction material widely used in industrial and commercial projects. In order to find out the formula for the weight of the round bar for the MS bar, people want to know the formula for the weight of the round bar and try to find it out on their own.
The Unit Weight of a round bar is defined as a ratio of Unit Weight to its volume, measured in kg/m3, so if 1 cubic meter of MS round bar weighs 7850kg, then the unit weight of the round bar in cubic meters is 7850kg/m3. Their unit weight is 490 pounds per square foot (lb/ft3) if they are measured in pounds per foot.
In order to calculate the weight of an MS round bar, we need to take a derivation,
Area of round bar = πD^2/4, where D is the diameter of the round bar, and π =3.14, taking age is the height of the cylinder then its volume is equal to πD^2/4× H.
Volume of round bar = πD^2/4× H,
Taking its density = 7850kg/m3, and Height = 1m,
Weight = Volume × density,
Weight of round bar = πD^2/4.H × 7850kg/m3,
Weight = πD^2/4 ×1/(1000)2 m2 ×7850kg/m3,
Weight = D^2/162.3 kg/m = dia.mm2 × 0.006162 kg/m, when it’s measured in pound per foot, then their weight formula is dia.mm2 × 0.004140 lb/ft, and when it’s measured in kilogram per foot, then their weight formula is dia.mm2 × 0.001878 kg/ft.
Round bar weight calculation formulas such as dia.mm2 × 0.006162 kg/m, are used to calculate the weight of MS round bar in Kilogram per meter, in pounds per foot such as dia.mm2 × 0.004140 lb/ft, are used and for kg per foot such as dia.mm2 × 0.001878 kg/ft, are used to calculate the weight of MS round bar.
The following formulas can be used to calculate the weight of round bars:
2) a round bar having a dia.mm2 of 0.00616 kg/m, this formula is used to calculate the weight of a round bar in Kilograms per meter based on its diameter
2) round bar – dia.mm2 x 0.004140 lb/ft, to calculate round bar weight in pounds per foot, use this formula
2) round bar diameter x 0.001878 kg/ft, this formula is used to calculate the round bar’s weight in kilograms per foot.
How to calculate the weight of a round bar
Round bars are long, cylindrical ms bars that come in different sizes such as 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, 40mm, 45mm, 50mm, 60mm, 65mm, 75mm, 90mm, 100mm. To calculate the weight of round bars, we use some formulas.
There are some formulas that can be used to calculate the weight of a round bar and they can be found here –
1)round bar – dia.mm2 x 0.006162 kg/m, this formula determines MS round bar’s kilo weight per m
2) The weight of the round bar based on its diameter of mm2 x 0.004140 lbs per foot is calculated using the following formula: dia.mm2 x 0.004140 lbs per foot;
3) The weight of the round bar is calculated by multiplying diameter mm2 by 0.001878 kg/ft. This formula is used to calculate the weight in kilograms per foot of a round bar.
Suppose, we have 6mm dia of round bar, then its weight in kilogram per meter is, weight = dia.mm2 × 0.006162 kg/m, weight = 6×6×0.006162 =0.22kg/m if this is measured in pound per foot, then weight = dia.mm2 × 0.004140 lb/ft, weight = 6×6×0.004140 = 0.15lb/ft and if this is measured in kilograms per foot, then weight = dia.mm2 × 0.001878 kg/ft, weight = 6×6×0.001878 = 0.067kg/ft.
Applications of Round Bar
Steel Round Bars
Steel round bars are available in hot-rolled or cold-rolled. Hot rolled round bars are typically used for applications like construction where finish and precision aren’t a priority. Cold rolled round bar is used for applications where a superior surface finish and exact dimensions are crucial. Steel round bars are frequently used as frameworks, supports, braces, shafts, and axles.
Stainless Steel Round Bars
Round stainless steel bars are highly corrosion resistant and are able to withstand high levels of acidity and can be used in environments that contain chlorine or alkaline solutions and in environments that contain salts.
Aluminum Round Bars
Aluminum round bars are lightweight, corrosion-resistant, and easy to machine and cut. Common applications of aluminum round bars include supports, trim, shafts, braces, pins, and dowels.
Brass Round Bars
Round brass bars are used when strength, electrical conductivity, corrosion resistance, and spark resistance are important. They are easy to machine and polished to a bright sheen. Marine hardware, instruments, fasteners, and fittings are some of the applications for brass bar
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