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Aluminum Rectangular Bar and Flat Bar Weight Calculator

Width

Height

Length

Aluminum Alloy Grade

Quantity

Calculation Formula:

Cross-sectional Area = Width × Height

Weight = Cross-sectional Area × Length × Density × Quantity

Surface Area = 2 × (Width + Height) × Length + 2 × Width × Height

Common Rectangular Bar Specifications

Width	Height (mm)	Cross-sectional Area	Theoretical Weight (kg/m)	Action
10	5	0.5	0.135	Contact
15	10	1.50	0.405	Contact
15	10	1.50	0.405	Contact
25	15	3.75	1.013	Contact
30	20	6	1.620	Contact
40	25	10	2.700	Contact
25	15	3.75	1.013	Contact
60	40	24	6.480	Contact
80	50	40	10.800	Contact

Calculate hexagonal bar weight

Calculate round bar weight

Calculate square bar weight

Calculate aluminum sheet and plate weight