Weight of flat bar: stainless steel — theoretical mass table
Theoretical weight for typical sizes in kg/m. Material: Stainless steel; shape: Flat bar. 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 |
|---|---|---|---|---|
| 3 × 20 mm | 0.48 | 0.479 | 0.474 | 0.462 |
| 4 × 30 mm | 0.96 | 0.958 | 0.948 | 0.924 |
| 5 × 40 mm | 1.6 | 1.596 | 1.58 | 1.54 |
| 5 × 50 mm | 2 | 1.995 | 1.975 | 1.925 |
| 6 × 60 mm | 2.88 | 2.873 | 2.844 | 2.772 |
| 8 × 80 mm | 5.12 | 5.107 | 5.056 | 4.928 |
| 10 × 100 mm | 8 | 7.98 | 7.9 | 7.7 |
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 flat bar 3 × 20 mm (AISI 304) weigh in kg/m?
Theoretical mass: 0.48 kg/m. For 10 × 100 mm — 8 kg/m.