Brass Square Tube Weight Chart

Quick answer: Brass square tube weight (kg/m) = 4 × t × (a − t) × 0.0085, with side a and wall t in mm. Example: a 20 × 20 × 1 mm brass square tube weighs about 0.65 kg/m, or 3.9 kg for a 6 m length.

Brass Square Tube Weight Chart
SL Descreption Size(mm) Thickness (mm) Length Weight (Kg/m) Weight (Kg/6m
1 Brass Square Box Section 6×6 1 6 0.171 1.03
2 Brass Square Box Section 6.5×6.5 1 6 0.183 1.10
3 Brass Square Box Section 8.8 1 6 0.240 1.44
4 Brass Square Box Section 9.5×9.5 1 6 0.291 1.75
5 Brass Square Box Section 10×10 1 6 0.308 1.85
6 Brass Square Box Section 10×10 1.5 6 0.437 2.62
7 Brass Square Box Section 11×11 1 6 0.342 2.05
8 Brass Square Box Section 12.5×12.5 1 6 0.394 2.36
9 Brass Square Box Section 14×14 1 6 0.445 2.67
10 Brass Square Box Section 16×16 1 6 0.514 3.08
11 Brass Square Box Section 16×16 2 6 0.959 5.75
12 Brass Square Box Section 19×19 1 6 0.616 3.70
13 Brass Square Box Section 22×22 1 6 0.719 4.31
14 Brass Square Box Section 25×25 1 6 0.822 4.93
15 Brass Square Box Section 28×28 1 6 0.924 5.54
16 Brass Square Box Section 30×30 1 6 0.993 5.96
17 Brass Square Box Section 30×30 2 6 1.917 11.50
18 Brass Square Box Section 32×32 1 6 1.061 6.37
19 Brass Square Box Section 38×38 1 6 1.267 7.60
20 Brass Square Box Section 40×40 1 6 1.335 8.01
21 Brass Square Box Section 50×50 1 6 1.678 10.07
22 Brass Square Box Section 40×40 1.5 6 1.977 11.86
23 Brass Square Box Section 70×70 2 6 4.999 29.99
24 Brass Square Box Section 80×70 2 6 5.341 32.05
25 Brass Square Box Section 100×100 2 6 6.700 40.20
Brass square tubes
Brass Square Tube Weight Chart

How to calculate brass square tube weight

kg/m = 4 × t × (a − t) × 0.0085.

  • 10 × 10 × 1 mm: 0.31 kg/m
  • 25 × 25 × 1.2 mm: 0.97 kg/m
  • 40 × 40 × 1.5 mm: 1.96 kg/m

For rectangular tube use 2 × t × (A + B − 2t) × 0.0085.

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Frequently asked questions

What is brass square tube used for?

Handrails, furniture, display stands, light fittings and decorative frames.

How heavy is brass square tube compared with steel?

About 8% heavier for the same size.

What length is brass square tube sold in?

Usually 6 m lengths.

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