Various steel weight calculation formulas, very practical

In the work, we often encounter the problem of calculating the weight of steel. Today, Xiaobian will provide you with various calculation methods for the weight of steel, which are absolutely practical.

Steel plate weight calculation formula

Formula: 7.85×length (m)×width (m)×thickness (mm)

Example: Steel plate 6m (length) × 1.51m (width) × 9.75mm (thickness)

Calculation: 7.85×6×1.51×9.75=693.43kg

Steel pipe weight calculation formula

Formula: (outer diameter - wall thickness) × wall thickness mm × 0.02466 × length m

Example: Steel pipe 114mm (outer diameter) x 4mm (wall thickness) x 6m (length)

Calculation: (114-4)×4×0.02466×6=65.102kg

Round bar weight calculation formula

Formula: diameter mm × diameter mm × 0.00617 × length m

Example: round steel Φ20mm (diameter) × 6m (length)

Calculation: 20×20×0.00617×6=14.808kg

Square steel weight calculation formula

Formula: side width (mm) × side width (mm) × length (m) × 0.00785

Example: square steel 50mm(side width)×6m(length)

Calculation: 50×50×6×0.00785=117.75(kg)

Flat steel weight calculation formula

Formula: side width (mm) × thickness (mm) × length (m) × 0.00785

Example: Flat steel 50mm(side width)×5.0mm(thickness)×6m(length)

Calculation: 50×5×6×0.00785=11.7.75(kg)

Hexagonal steel weight calculation formula

Formula: Diameter of opposite side × Diameter of opposite side × Length (m) × 0.00068

Example: Hexagonal steel 50mm(diameter)×6m(length)

Calculation: 50×50×6×0.0068=102(kg)

Rebar weight calculation formula

Formula: diameter mm × diameter mm × 0.00617 × length m

Example: rebar Φ20mm(diameter)×12m(length)

Calculation: 20×20×0.00617×12=29.616kg

  Flat pass weight calculation formula

Formula: (side length + side width) × 2 × thickness × 0.00785 × length m

Example: Flat pass 100mm×50mm×5mm thick×6m(length)

Calculation: (100+50)×2×5×0.00785×6=70.65kg

Fangtong weight calculation formula

Formula: side width mm × 4 × thickness × 0.00785 × length m

Example: Fangtong 50mm×5mm thick×6m(length)

Calculation: 50×4×5×0.00785×6=47.1kg

Equilateral angle steel weight calculation formula

Formula: side width mm × thickness × 0.015 × length m (rough calculation

Example: Angle steel 50mm×50mm×5thickness×6m(length)

Calculation: 50×5×0.015×6=22.5kg (the table is 22.62)

Unequal angle steel weight calculation formula

Formula: (side width + side width) × thickness × 0.0076 × length m (rough calculation)

Example: Angle steel 100mm×80mm×8thickness×6m(length)

Calculation: (100+80)×8×0.0076×6=65.67kg (table 65.676)

【Other non-ferrous metals】

brass tube weight calculation formula

Formula: (outer diameter - wall thickness) × thickness × 0.0267 × length m

Example: Brass tube 20mm x 1.5mm thick x 6m (length)

Calculation: (20-1.5)×1.5×0.0267×6=4.446kg

Copper pipe weight calculation formula

Formula: (outer diameter - wall thickness) × thickness × 0.02796 × length m

Example: copper tube 20mm×1.5mm thick×6m(length)

Calculation: (20-1.5)×1.5×0.02796×6=4.655kg

Aluminum flower plate weight calculation formula

Formula: length m × width m × thickness mm × 2.96

Example: Aluminum flower plate 1m wide x 3m long x 2.5mm thick

Calculation: 1×3×2.5×2.96=22.2kg

Brass plate: specific gravity 8.5

Copper plate: specific gravity 8.9

Zinc plate: specific gravity 7.2

Lead plate: specific gravity 11.37

Calculation method: specific gravity × thickness = weight per square