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Formula for Weight Calculation of Aluminium:
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The formula calculates the weight per meter of an aluminium round bar based on its diameter and material density. This calculation is essential for material estimation, cost calculation, and structural design in engineering and manufacturing applications.
The calculator uses the formula:
Where:
Explanation: The formula calculates the cross-sectional area of the round bar, multiplies it by the density to get mass per meter, and converts to appropriate units.
Details: Accurate weight calculation is crucial for material procurement, structural design, transportation planning, and cost estimation in construction and manufacturing projects.
Tips: Enter diameter in millimeters and density in kg/m³. The standard density for aluminium is 2700 kg/m³. All values must be positive numbers.
Q1: Why is density divided by 1000 in the formula?
A: The division by 1000 converts the result from grams per meter to kilograms per meter, which is the standard unit for weight measurement in engineering applications.
Q2: What is the standard density for aluminium?
A: The standard density for pure aluminium is approximately 2700 kg/m³, though alloy composition can cause slight variations.
Q3: Can this calculator be used for other materials?
A: Yes, by changing the density value, you can calculate the weight of round bars made from different materials such as steel, copper, or brass.
Q4: How accurate is this calculation?
A: The calculation provides theoretical weight based on perfect geometry. Actual weight may vary slightly due to manufacturing tolerances and surface imperfections.
Q5: What if I need weight for a specific length?
A: Multiply the result (kg/m) by the desired length in meters to get the total weight for that specific length.