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The formula for calculating the weight of steel and stainless steel

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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