ASA · Technical data sheet
ASA printed-part properties
Printed-specimen values. X-Y = along layers, Z = across. Printed specimens, annealed and dried at 80 °C for 12 h.
Mechanical
| Tensile strength (X-Y) | 52 ± 5 MPa | ISO 527 |
| Tensile strength (Z) | 35 ± 4 MPa | ISO 527 |
| Young’s modulus (X-Y) | 2,450 MPa | ISO 527 |
| Young’s modulus (Z) | 2,120 MPa | ISO 527 |
| Elongation at break (X-Y) | 9.2% | ISO 527 |
| Elongation at break (Z) | 4.6% | ISO 527 |
| Flexural strength (X-Y) | 74 MPa | ISO 178 |
| Flexural strength (Z) | 42 MPa | ISO 178 |
| Flexural modulus (X-Y) | 1,920 MPa | ISO 178 |
| Flexural modulus (Z) | 1,650 MPa | ISO 178 |
| Charpy impact, unnotched (X-Y) | 41.0 kJ/m² | ISO 179 |
| Charpy impact, notched (X-Y) | 19.6 kJ/m² | ISO 179 |
| Charpy impact (Z) | 4.9 kJ/m² | ISO 179 |
Thermal
| HDT @ 0.45 MPa | 100 °C | ISO 75 |
| HDT @ 1.8 MPa | 92 °C | ISO 75 |
| Vicat softening | 106 °C | ISO 306 |
Physical
| Density | 1.05 g/cm³ | ISO 1183 |
Environment
| Weathering | UV- and weather-resistant — the outdoor styrenic. |
Manufacturer printed-specimen values — not a certified CoA or design allowables. Unlisted properties are not published for this grade; nothing here is estimated or interpolated.