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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.
What else can I help you with?
What is formula to calculate the area of steel bar?
The formula to calculate the area of a steel bar is A = πr^2, where A represents the area and r is the radius of the steel bar. This formula assumes that the steel bar is circular in shape. If the steel bar is a different shape, such as rectangular or square, the formula to calculate the area would be different based on the dimensions of the bar.
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 cut length of 200mm x 200mm column Ring how is it calculated?
column size- 200x200 mm assume concrete cover is 40 mm and 8 dia bar using so that, ties size will be 120x120 mm [(AxE mm)] using formula- 2x(A+E)+24 dia of bar = 2x(120+120)+24x8=672 mm.
What is an l shaped hexagonal steel bar?
a bar\
Is a bar graph a pictograph?
no,a bar graph is not a pictograph,pictograph's represent data by pictures and bar graphs by bars...
What is the formula of calculating weight of a round bar of en1a material if its diameter and length is given?
Density or weight is calculated by mass/volume
What is the formula for calculating weight of round SS bar?
The weight of a round stainless steel (SS) bar can be calculated using the formula: [ \text{Weight (kg)} = \frac{\pi \times (d/2)^2 \times L \times \rho}{1000} ] where ( d ) is the diameter of the bar in millimeters, ( L ) is the length in meters, and ( \rho ) is the density of stainless steel (approximately 7.9 g/cm³ or 7900 kg/m³). This formula accounts for the volume of the bar and its density to determine its weight.
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.
Do you include the weight of the bar in your measurements?
Yes, the weight of the bar is typically included in measurements when calculating the total weight lifted.
How do you calculate the round bar?
To calculate the volume of a round bar, use the formula for the volume of a cylinder: ( V = \pi r^2 h ), where ( r ) is the radius of the bar and ( h ) is its height (or length). First, measure the diameter of the bar, divide it by 2 to find the radius, and then plug the values into the formula. If you need the weight, multiply the volume by the material's density.
How can I determine the weight of a bar?
To determine the weight of a bar, you can use a scale or a formula that calculates weight based on the material and dimensions of the bar.
What is the formula to calculate steel tmt bar weight per meter sow with example?
Formula for steel bar weight per meter = D2/162 where D is diameter of bar
What is the weight o ms round bar sof diameter varying from 8mm to 250 mm per meter length?
Weight of MS Round Bar is calculated as ((Diameter in mm)^2)/162.
What is the formula for calculating the volume of square hollow bar?
The volume of a square hollow bar is calculated by multiplying the length of the bar times the width of the opening times the height of the opening ( inner dimensions ).
How do you ms bar weight calculation?
give me formula for weight in kg 8mm 10mm 12mm 16mm
Formula for weight calculation of solid steel bar?
d*d/162
Formula to calculate weight of round mild steel?
formula calculation of steel round bar > Area (square metres) of cross section * 7850 = kilograms per metre length. For other lengths, multiply answer by length in metres.
