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Density = mass/volume
The unit weight of steel is 7850 kg/m3
volume of bar = (πd2/4)*L
hence mass = ((πd2/4)*L)*7850
= ((3.14 *d2/4)*1)*7850 for unit length
= 0.785*d2*7850
= 6162.25 d2 if d is in meters
or d2 /162 if d is in mm.
By putting the value of diameter of rod, you can calculate the unit weight of any size tmt bar.
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How do you calculate cross sectional area in rebar?
Most rebar (steel reinforcement bar) is approximately round. Measure the diameter of the bar, that is, the thickness of the bar. Divide the measurement by 2 to get the radius. Use the formula pi x r2 (3.14 x radius x radius) to get the cross sectional area. The formula works for all measurement units whether they are inches, millimeters, centimeters or others. An alternative is to use (pi x d^2)/4. (3.14x diameter x diameter divided by 4) You do not then need to divide the original diameter.
What is formula to calculate the area of steel bar?
Well, darling, to calculate the area of a steel bar, you need to know the width and height of the bar. Then you simply multiply the width by the height to get the area. So, Area = Width x Height. Voilà! Just be sure to use the right units, unless you want a calculation that's as useful as a screen door on a submarine.
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What is an l shaped hexagonal steel bar?
a bar\
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What is the formula of calculating weight of a round bar of en1a material if its diameter and length is given?
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What is the formula to calculate teflon round bar weight?
The formula to calculate the weight of a Teflon round bar is weight = volume x density. First, calculate the volume of the round bar using the formula for the volume of a cylinder: volume = π x (radius)^2 x length. Next, multiply the volume by the density of Teflon to find the weight of the round bar.
What is the formula to calculate steel tmt bar weight per meter sow with example?
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How do you ms bar weight calculation?
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What is the weight of steel bar of 22MM?
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Where does the contents of the active cell appears?
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