Weight of rectangular hollow section: stainless steel — theoretical mass table
Theoretical weight for typical sizes in kg/m. Material: Stainless steel; shape: Rectangular hollow section. Values are calculated from the grade density in the reference book without rolling tolerances, so the actual weight may differ within the tolerances.
| Size | AISI 304, kg/m | AISI 316, kg/m | AISI 321, kg/m | AISI 430, kg/m |
|---|---|---|---|---|
| 30 × 20 × 2 mm | 1.472 | 1.468 | 1.454 | 1.417 |
| 40 × 20 × 2 mm | 1.792 | 1.788 | 1.77 | 1.725 |
| 40 × 25 × 2 mm | 1.952 | 1.947 | 1.928 | 1.879 |
| 50 × 25 × 2 mm | 2.272 | 2.266 | 2.244 | 2.187 |
| 60 × 40 × 3 mm | 4.512 | 4.501 | 4.456 | 4.343 |
| 80 × 40 × 3 mm | 5.472 | 5.458 | 5.404 | 5.267 |
| 80 × 60 × 3 mm | 6.432 | 6.416 | 6.352 | 6.191 |
| 100 × 50 × 4 mm | 9.088 | 9.065 | 8.974 | 8.747 |
| 120 × 60 × 4 mm | 11.01 | 10.98 | 10.87 | 10.6 |
| 160 × 80 × 5 mm | 18.4 | 18.35 | 18.17 | 17.71 |
Density: AISI 304 — 8000 kg/m³; AISI 316 — 7980 kg/m³; AISI 321 — 7900 kg/m³; AISI 430 — 7700 kg/m³.
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Frequently asked questions
How much does rectangular hollow section 30 × 20 × 2 mm (AISI 304) weigh in kg/m?
Theoretical mass: 1.472 kg/m. For 160 × 80 × 5 mm — 18.4 kg/m.