Weight of flat bar: plastics — theoretical mass table
Theoretical weight for typical sizes in kg/m. Material: Plastics; 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 | Cast nylon (polyamide PA6), kg/m | Polyethylene PE-HD, kg/m | Polypropylene PP, kg/m | PTFE (F-4), kg/m |
|---|---|---|---|---|
| 3 × 20 mm | 0.069 | 0.057 | 0.055 | 0.132 |
| 4 × 30 mm | 0.138 | 0.114 | 0.109 | 0.264 |
| 5 × 40 mm | 0.23 | 0.19 | 0.182 | 0.44 |
| 5 × 50 mm | 0.287 | 0.237 | 0.228 | 0.55 |
| 6 × 60 mm | 0.414 | 0.342 | 0.328 | 0.792 |
| 8 × 80 mm | 0.736 | 0.608 | 0.582 | 1.408 |
| 10 × 100 mm | 1.15 | 0.95 | 0.91 | 2.2 |
Density: Cast nylon (polyamide PA6) — 1150 kg/m³; Polyethylene PE-HD — 950 kg/m³; Polypropylene PP — 910 kg/m³; PTFE (F-4) — 2200 kg/m³.
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Frequently asked questions
How much does flat bar 3 × 20 mm (Cast nylon (polyamide PA6)) weigh in kg/m?
Theoretical mass: 0.069 kg/m. For 10 × 100 mm — 1.15 kg/m.