Pipe & Tube Weight Calculator
Calculate weight of round pipes, square tubes, and rectangular hollow sections
| Material | Density (kg/m³) | Density (g/cm³) | Relative to MS |
|---|---|---|---|
| Mild Steel (IS 2062) | 7,850 | 7.85 | 1.00× |
| Stainless Steel 304 | 7,930 | 7.93 | 1.01× |
| Stainless Steel 316 | 8,000 | 8.00 | 1.02× |
| Aluminium 6061 | 2,710 | 2.71 | 0.35× |
| Copper | 8,940 | 8.94 | 1.14× |
| Brass | 8,500 | 8.50 | 1.08× |
| Cast Iron | 7,200 | 7.20 | 0.92× |
| Carbon Steel | 7,840 | 7.84 | 1.00× |
| Titanium Grade 2 | 4,500 | 4.50 | 0.57× |
| Zinc | 7,130 | 7.13 | 0.91× |
| Lead | 11,340 | 11.34 | 1.44× |
| Nickel 200 | 8,900 | 8.90 | 1.13× |
Understanding Metal Density
Density is the mass per unit volume of a material, expressed in kg/m³ or g/cm³. It is the absolute key value needed for all theoretical weight calculations.
The density of Mild Steel (7,850 kg/m³) is the most commonly used reference in Indian fabrication and construction.
Aluminium is roughly 1/3 the density of steel (2,710 vs 7,850 kg/m³), which is why it is preferred in weight-critical applications like aerospace and transportation. Heavy metals like Copper (8,940 kg/m³) and Lead (11,340 kg/m³) are significantly denser and heavier than standard steel.
❓ Frequently Asked Questions
Why is density important for weight calculation?
+What is the difference between kg/m³ and g/cm³?
+Is the density of SS 304 and SS 316 exactly the same?
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