Theoretical weight calculation formula for steel / stainless teel

 Angle Stainless steel: Weight per meter=0.00785 * (edge width+edge width - edge thickness) * edge thickness

Round steel: weight per meter=0.00617 * diameter * diameter (threaded steel and round steel are the same)

Flat steel: weight per meter=0.00785 * thickness * edge width

Pipe material: weight per meter=0.0246615 * wall thickness * (outer diameter - wall thickness)

Board: Weight per meter=7.85 * Thickness

Copper tube: weight per meter=0.02670 * wall thickness * (outer diameter wall thickness)

Copper tube: weight per meter=0.02796 * wall thickness * (outer diameter wall thickness)

Aluminum patterned plate: weight per square meter=2.96 * thickness

Specific gravity of non-ferrous metals: copper plate 8.9, brass plate 8.5, zinc plate 7.2, lead plate 11.37

The calculation formula for non-ferrous metal sheets is: weight per square meter=specific gravity * thickness

Theoretical weight calculation of stainless steel:

Specific gravity of stainless steel:

Chromium stainless steel weighing 7.75 tons/m3

Chromium nickel stainless steel weighing 7.93 tons/m3

Iron extraction of 7.87 tons/m3

Theoretical weight calculation formula for stainless steel plates

Theoretical weight of steel product (kg)=thickness (mm) × Width (mm) × Length (mm) × Density value

Density steel grade

7.93 201202301302304304L, 305321

7.75 405410420

7.98 309S, 310S, 316S, 316L, 347

Stainless steel rod, steel wire, theoretical calculation formula

★ Diameter × diameter × 0.00609=kg/m (applicable to 410 420 420j2 430 431)

For example: ¥ 50 50 × fifty × 0.00609=15.23Kg/m

★ Diameter × diameter × 0.00623=kg/m (applicable to 301 303 304 316 316L 321)

For example: ¥ 50 50 × fifty × 0.00623=15.575Kg/meter

Stainless steel profiles, theoretical calculation formula

◆ Hexagonal bar opposite sides × Opposite edge × 0.0069=Kg/meter

◆ Square bar edge width × Edge width × 0.00793=Kg/meter

Stainless steel pipe, theoretical calculation formula

(Outer diameter wall thickness) × wall thickness × 0.02491=Kg/meter

For example, ¥ 57 × 3.5 (57-3.5) × three point five × 0.02491=4.66Kg/m

General formula for calculating the weight of various steel pipes (materials)

Weight of steel pipe=0.25 × π × (Outer diameter square inner diameter square) × L × Specific gravity of steel

Among them: π=3.14 L=length of steel pipe. The specific gravity of steel is taken as 7.8, so,

Weight of steel pipe=0.25 × three point one four × (Outer diameter square inner diameter square) × L × 7.8*

If the unit of measurement is in meters (M), the calculated weight result is kilograms (Kg)

The density of steel is 7.85g/cm3

Theoretical weight calculation of steel

The unit of measurement for calculating the theoretical weight of steel is kilograms (kg).

The basic formula is:

W (weight, kg)=F (cross-sectional area mm2) × L (length, m) ×ρ (Density, g/cm3) × 1/1000

Round steel wire rod (kg/m)

W=0.006165 × D × D

D=diameter mm

Calculate the weight per meter for a round steel with a diameter of 100 mm. Weight per m=0.006165 × 1002=61.65kg

Screw thread steel (kg/m)

W=0.00617 × D × D

D=cross-sectional diameter mm

Calculate the weight per meter for threaded steel with a cross-sectional diameter of 12 mm. Weight per m=0.00617 × 12 2=0.89kg

Square steel (kg/m)

W=0.00785 × A × A

A=Edge width mm

Calculate the weight per meter for a square steel with a side width of 20 mm. Weight per m=0.00785 × 202=3.14kg

Flat steel (kg/m)

W=0.00785 × B × D

B=Edge width mm

D=thickness mm

Calculate the weight per meter for a flat steel with a width of 40 mm and a thickness of 5mm. Weight per m=0.00785 × forty × 5=1.57kg

Hexagonal steel (kg/m)

W=0.006798 × S × S

S=distance across the edges in mm

Calculate the weight per meter for a hexagonal steel with a distance of 50 mm from the opposite side. Weight per m=0.006798 × 502=17kg

Octagonal steel (kg/m)

W=0.0065 × S × S

S=distance across the edges in mm

Calculate the weight per meter for octagonal steel with a distance of 80 mm from the opposite side. Weight per m=0.0065 × 802=41.62kg

Equal angle steel (kg/m)

W=0.00785 × [d (2b-d)+0.215 (R2 2r 2)]

B=Edge width

D=edge thickness

R=Inner arc radius

R=End arc radius

[caption id="attachment_3531" align="aligncenter" width="600"] stainless steel 316[/caption]

Find 20 mm × Weight per meter of 4mm equilateral angle steel. Find 4mm from the metallurgical product catalog × If the R of 20 mm equilateral angle steel is 3.5 and r is 1.2, then the weight per m is 0.00785 × [4] × (2) × 20-4)+0.215 × (3.52-2) × 1.2 2)]=1.15kg

Unequal angle steel (kg/m)

W=0.00785 × [d (B+b-d)+0.215 (R2 – 2 r 2)]

B=Long side width

B=Short side width

D=edge thickness

R=Inner arc radius

R=End arc radius

Find 30 mm × 20mm × Weight per meter of 4mm unequal angle steel. Found 30 from the metallurgical product catalog × twenty × If the R of 4 unequal angle steels is 3.5 and r is 1.2, then the weight per m is 0.00785 × [4] × (30+20-4)+0.215 × (3.52-2) × 1.2 2)]=1.46kg

Channel steel (kg/m)

W=0.00785 × [hd+2t (b-d)+0.349 (R2 r 2)]

H=high

B=leg length

D=waist thickness

T=average leg thickness

R=Inner arc radius

R=End arc radius

Find 80 mm × 43mm × The weight per meter of 5mm channel steel.

If t is 8, R is 8, and r is 4 in the metallurgical product catalog, then the weight per m is 0.00785 × [80] × 5+2 × eight × (43-5)+0.349 × (82-42)]=8.04kg

I-beam (kg/m)

W=0.00785 × [hd+2t (b-d)+0.615 (R2 r 2)]

H=high

B=leg length

D=waist thickness

T=average leg thickness

R=Inner arc radius

R=End arc radius

Find 250 mm × 118mm × 10mm I-beam

Weight per meter. It was found from the metal materials manual that the I-beam t is 13, R is 10, and r is 5,

Then the weight per m is 0.00785 × [250] × 10+2 × thirteen × (118-10)+0.615 × (102-52)=42.03kg

Steel plate (kg/m2)

W=7.85 × D

D=thick

Calculate the weight per square meter for a steel plate with a thickness of 4mm.

Weight per m2=7.85 × 4=31.4kg

Steel pipe (kg/m)

 stainless steel[/caption]

Circular pipes include seamless steel pipes and welded steel pipes

W=0.0246615 × S (D-S)

D=Outer diameter

S=wall thickness

Calculate the weight per meter for seamless steel pipes with an outer diameter of 60 mm and a wall thickness of 4mm.

Weight per m=0.02466 × four × (60-4)=5.52kg

Calculation formula for square tube:

Calculation formula for square and rectangular (rectangular) section carbon steel pipes

Weight unit per meter: kg/m (kg/m)

Formula: kg/m=(Oc-4Wt) * Wt * 0.00785

Among them: Oc is the outer circumference, Wt is the wall thickness;

Square Oc=4 * a

Rectangle Oc=2a+2b a, where b is the side length

The weight calculation formula for common copper and aluminum materials

Weight of round purple copper rod (kg)=0.00698 × diameter × diameter × length

Weight of round brass rod (kg)=0.00668 × diameter × diameter × length

Weight of round aluminum rod (kg)=0.0022 × diameter × diameter × length

Weight of square purple copper rod (kg)=0.0089 × Edge width × Edge width × length

Weight of square brass rod (kg)=0.0085 × Edge width × Edge width × length

Weight of square aluminum rod (kg)=0.0028 × Edge width × Edge width × length

Weight of hexagonal purple copper rod (kg)=0.0077 × Opposite width × Opposite width × length

Weight of hexagonal brass rod (kg)=0.00736 × Edge width × Opposite width × length

Weight of hexagonal aluminum rod (kg)=0.00242 × Opposite width × Opposite width × length

Weight of copper plate (kg)=0.0089 × thick × wide × length

Weight of brass plate (kg)=0.0085 × thick × wide × length

Aluminum plate weight (kg)=0.00171 × thick × wide × length

Weight of round purple copper tube (kg)=0.028 × wall thickness × (Outer diameter wall thickness) × length

Weight of round brass tube (kg)=0.0267 × wall thickness × (Outer diameter wall thickness) × length

Weight of round aluminum tube (kg)=0.00879 × wall thickness × (Outer diameter wall thickness) × length

The weight calculation formula for copper management theory is as follows: weight per meter=0.02796 × wall thickness × (Outer diameter wall thickness), the following is a commonly used formula for calculating the weight of copper pipes

Copper tube: weight per meter (kg)=0.02670 * wall thickness * (outer diameter wall thickness) outer diameter (mm) inner diameter (mm) wall thickness (mm) theoretical weight kg/m

Would you like to tell us about a lower price?
Whatsapp: +8615822676888
Email: sales1@tedaganghua.com

Website:https://www.tedametal.com