Young's Modulus Calculator
E from a tension test: load, area, gauge length and measured extension.
Steel โ 200, aluminium 69, titanium 105, concrete 25โ30, nylon 2โ3 GPa. E is structure-insensitive: heat-treating steel changes strength 3ร but E barely 1%.
Formula
Young's Modulus Calculator is a free youngs modulus for design engineers, metallurgists and QA inspectors โ instant, accurate and 100% client-side, with the governing formula and reference shown next to the result so the number can be defended, not just quoted.
About Young's Modulus Calculator
E from a tension test: load, area, gauge length and measured extension. The calculation implements E = (P/A)/(ฮด/L) = PL/(Aยทฮด) (ASTM E111 โ Young's modulus determination). Steel โ 200, aluminium 69, titanium 105, concrete 25โ30, nylon 2โ3 GPa. E is structure-insensitive: heat-treating steel changes strength 3ร but E barely 1%.
How to use Young's Modulus Calculator
- 1Enter Applied force (elastic range) in kN.
- 2Enter Specimen area in mmยฒ (10ร test bar = 78.5).
- 3Enter Gauge length in mm.
- 4Enter Measured extension in mm.
- 5Read Young's modulus E instantly โ no submit button needed.
- 6Need US units? Flip the SI/Imperial toggle and every field converts.
Why use Young's Modulus Calculator?
- โImplements the standard formula โ E = (P/A)/(ฮด/L) = PL/(Aยทฮด)
- โReference cited on-page: ASTM E111 โ Young's modulus determination
- โOne-click SI โ Imperial toggle โ values convert in place, physics stays in SI
- โLive worked example: the substitution recomputes from your numbers
- โRuns entirely in your browser โ nothing uploaded, free forever
Frequently asked questions
What formula does the Young's Modulus Calculator use?+
It computes E = (P/A)/(ฮด/L) = PL/(Aยทฮด), per ASTM E111 โ Young's modulus determination. The formula is displayed under the result along with a worked example substituted with your own inputs.
What should I keep in mind when using this calculator?+
Steel โ 200, aluminium 69, titanium 105, concrete 25โ30, nylon 2โ3 GPa. E is structure-insensitive: heat-treating steel changes strength 3ร but E barely 1%.
Where do the material property defaults come from?+
Defaults are standard handbook values (ASM, manufacturer datasheets, the cited standard). Always substitute certified values from your material's test certificate for critical work.
Is the Young's Modulus Calculator free to use?+
Yes โ completely free, no sign-up, no limits. It runs client-side in your browser, so inputs stay private and results are instant even on slow connections.
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