Thermoplastic comparison
ABS vs Polyamide 6 (PA6, Nylon 6)
Every value below is a typical room-temperature figure with its source, test method and conditions — the same dataset that drives the calculators.
| Property | ABS | Polyamide 6 (PA6, Nylon 6) | Difference |
|---|---|---|---|
| Density | 1.05 g/cm³ | 1.13 g/cm³ | Polyamide 6 (PA6, Nylon 6) — 8% higher |
| Young's modulus E | 2.3 GPa | 2.8 GPa | Polyamide 6 (PA6, Nylon 6) — 22% higher |
| Tensile strength | 44 MPa | 78 MPa | Polyamide 6 (PA6, Nylon 6) — 77% higher |
| Glass transition Tg | 105 °C | 50 °C | ABS — 55 °C higher |
Where these numbers come from
- CAMPUS plastics database — typical grade datasheet values (campusplastics.com)
- Callister & Rethwisch, Materials Science and Engineering, 10th ed.
Typical room-temperature values for learning and preliminary design; grades vary widely and a supplier datasheet always overrides a textbook figure. Confirm against the datasheet before design work.