// multi-utility computation suite · offline · instant · precise
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sci.tensile-test-Youngs-modulus Calculator
Calculates Young's modulus E = σ/ε from the linear elastic portion of a tensile stress-strain curve and yield strength from the 0.2% offset method. Standard tensile test (ASTM E8): crosshead speed 0.5–2 mm/min — extensometer measurement gives accurate strain to within 0.001%.
Inputs
F N
Applied force or weight (N or kN). Divide into dead load (permanent) and live load (variable — people, wind, etc.).
A0 Mm2
Reference formula or conversion factor shown for context.
L0 Mm
Linear measurement. Ensure consistent units: 1 m = 1,000 mm = 3.281 ft.
Delta L Mm
Reference formula or conversion factor shown for context.
Results
Young\
Sample size or count used in the calculation.
engineering stress σ (MPa)
Internal force per unit area (Pa or MPa). Must stay below yield strength in service. Beyond yield: permanent deformation. Beyond tensile strength: fracture.
engineering strain ε
Fractional deformation: change in length / original length. Elastic strain is fully recoverable; plastic strain is permanent. Plotted vs. stress on a stress-strain curve.
specimen stiffness (kN/mm)
Sample size or count used in the calculation.
E = σ/ε = FL₀/(A₀·ΔL)
Reference formula or conversion factor shown for context.
material check
A pass/fail verification against the applicable code, standard, or threshold.