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The formula for calculating the weight of steel and stainless steel

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Do you know the weight calculation formula for steel, stainless steel (stainless steel)?
If not, please refer to the following calculation:

The formula for calculating the weight

The symbols T: Thick; W: Wide; L: Long;

A: Edge; A1: Edge 1; A2: Edge 2;

I.D: Inside diameter;

O.D: Outside diameter;

Plate Weight (kg) = T (mm) x W (mm) x L (mm) x Density (g / cm3)
Pipe Weight (kg) = 0.003141 x T (mm) x {O.D (mm) – T (mm)} x Density (g / cm3) x L (mm)
Square Weight (kg) = [4 x T (mm) x A (mm) – 4 x T (mm) x T (mm)] x Density (g / cm3) x 0.001 x L (m)
Rectangular Weight (kg) = [2 x T (mm) x {A1 (mm) + A2 (mm)} – 4 x T (mm) x T (mm)] x Density (g / cm3) x 0.001 x L (m)
Flat bar Weight (kg) = 0.001 x W (mm) x T (mm) x Density (g / cm3) x L (m)
Round bar Weight (kg) = 0.0007854 x O.D (mm) x O.D (mm) x Density (g / cm3) x L (m)
Square bar Weight (kg) = 0.001 x W (mm) x W (mm) x Density (g / cm3) x L (m)
Hexagon bar Weight (kg) = 0.000866 x I.D (mm) x Density (g / cm3) x L (m)

PERFORMANCE OF STEEL AND STAINLESS STEEL

Carbon steel

7.85 g/cm3

Stainless steel

201/202/301/302/303/304(L)/305/321

7.93 g/cm3

Stainless steel 309S/310S/316(L)/347

7.98 g/cm3

Stainless steel 405/410/420

7.75 g/cm3

Stainless steel 409/430/434

7.70 g/cm3

Bao Tin Steel hopes the information above will be of some help to you!

If you need any further information, don’t hesitate to call us or email: kinhdoanh@thepbaotin.com

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