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Side-by-side comparison of plastics, metals, and elastomers to help you select the right material for performance, environment, and budget.
Comparison Tables
Compare key thermoplastics by tensile strength, elongation, heat deflection, density, and relative cost. Use this table to narrow down candidates for your application.
| Material | Tensile Strength(MPa) | Elongation(%) | Heat Deflection(C) | Density(g/cm3) | Relative Cost |
|---|---|---|---|---|---|
| ABS | 45 | 30 | 88 | 1.05 | Low |
| PC | 65 | 110 | 130 | 1.2 | Medium |
| PP | 35 | 150 | 100 | 0.9 | Low |
| Nylon 6/6 | 85 | 45 | 70 | 1.14 | Medium |
| PEEK | 100 | 30 | 160 | 1.32 | High |
| PEI (Ultem) | 105 | 60 | 200 | 1.27 | High |
| PPS | 85 | 15 | 135 | 1.35 | High |
| LCP | 180 | 3 | 240 | 1.4 | High |
How to Read
Low-cost materials (ABS, PP, HDPE, Aluminum 6061, Steel 1018) are suitable for high-volume production. High-cost materials (PEEK, Titanium, LCP) are reserved for demanding applications where performance justifies the premium.
Heat Deflection Temperature (HDT) is measured at 0.45 MPa. Service temperature is the continuous-use limit. Always design with a safety margin of 20-30 C below the listed value.
Corrosion ratings are relative to common environments (moisture, salt, mild acids). For aggressive chemical exposure, consult material datasheets or request a compatibility review from our engineers.
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