**●How to calculate weight of rectangular Steel tube per metre and its formula** we know that Steel bar have various shapes like rectangular bar squarebar pentagonal hexagonal octagonalSteel bar

**●Description**:- rectangular Steel tube per meter calculation mostly used in engineering and construction.

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### •**manufacturing process of** rectangular tube bar and square tube bar is same and does not very to greatly ,flat steel plate is heat and molded to change shape and edge of refined and Readied for welding.

## Rectangular tube bar |

**●Uses**:- it is mainly used in construction machinery manufacturing, Steel construction project ,building ,ship building, steel structure ,electrical engineering ,power plant, agriculture and chemical machinery ,glass curtain, car chassis, airport and so on .

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#How to calculate weight of rectangular shaped Steel bar

#How to calculate weight of rectangular tube shaped Steel bar

### ● **calculation of weight of rectangular tube Steel bar:-**

**●1) given dimension:-.**

### Density of steel bar=7850kg/m3

### Side length of surface A.=100mm=0.1m

### Side length of surface B=50mm=0.05m

### Thickness t=10mm=0.01m

### Length of rectangular tube Steel bar L=1m

## Rectangular tube bar |