Steel Bar Weight Formula In Kg

According to the dimension shape weight and allowable deviation of hot rolled steel bar gb t702 2008 the distance between the opposite sides of hot rolled hexagons is 8mm 70mm which is generally delivered according to the actual weight or the theoretical weight in the market.

Steel bar weight formula in kg.

Same as you can calculate weight of all bar lets take again example of 20 mm bar. In effect the formula reduces the legal weight limit for shorter trucks with fewer axles see table below. L for column main steel in footing should be considered as minimum 30cm as specified. For circular rebars most used formula at site level here is the formula formula for unit weight of steel d 2 162 28 kg m.

The stainless steel will tolerate high levels of acidity and can be used in chlorine bearing environments or alkaline solutions. Calculation formula for theoretical weight of hexagonal bar. If we have to calculate the weight of 10 mm steel bars then we will proceed as follow. Calculate the theoretical unit weight of the steel section.

Diameter of bar 20 mm length of bar 1 meter. Weight d 2 162 27 x length 10 2 162 27 x 12 7 395 kg answer in this way we can easily calculate the weight of steel having different diameters by using the same procedure. The volume of the steel bar is the product of the area of the cross section and the length. Weight of bar in kg meter should be calculated as d2 162 where d is the diameter of bar in mm.

Stainless steel round bars are highly corrosion resistant. Weight of bar length x d2 162 weight of bar 10 2 x 1 162 100 162 0 617 k g. In this way we will get steel bars weight per meter. Aluminum round bars aluminum round bars possess light weight and strong corrosion resistance while being easy to machine and cut.

The entire length of the steel bar is 12 meters. 0 3944 kg m 2m. If using a carbon steel with density of 7 95 g cm 3 we need the product of 7 95 and 314 16 which equals 2497 572 g or 2 498 kg. Diameter 10mm length 12 meter by using the standard formula i e.

For bent up bar add 0 42d in straight length of bar where d is the clear depth of beam slab. For example a 25 foot 7 6 m three axle dump truck would have a gross weight limit of 54 500 pounds 24 700 kg instead of 80 000 pounds 36 000 kg which is the standard weight limit for 63 foot 19 2 m five axle tractor trailer. Let s take an example if we want to calculate the unit weight of 8mm steel rod of 2 metre height weight of steel 8 2 162 28.