ABS vs Polycarbonate

ABS and polycarbonate are common engineering plastics often considered for the same parts. Polycarbonate is far tougher and clearer; ABS is cheaper and easier to work.

Property undefined undefined
Impact strength Good Excellent, very high
Tensile strength About 40 MPa About 62 MPa
Max service temp 80 to 100C 115 to 130C
Transparency Opaque Transparent
Machining / printing Easy Moderate
Cost Lower Higher
Typical use Housings, prototypes, trim Guards, lenses, glazing

Which should you choose

Choose ABS for cost-effective housings, prototypes, and trim where high impact resistance and clarity are not required.

Choose polycarbonate when you need outstanding impact strength, optical clarity, or higher temperature resistance, such as machine guards, lenses, and glazing.

Toughness versus cost. Polycarbonate is dramatically tougher, clear, and more heat-resistant. ABS is cheaper and easier to machine or 3D print. Pick by whether impact and clarity matter.

Compare data sheets: ABS and Polycarbonate.

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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.