Stress-Strain Curve

S-S Curve.zip includes:

1. A macro enabled Excel workbook (S-S Curve Helper.xlsm) for creating
a Stress-Strain curve using the Ramberg-Osgood formula and
commonly available material properties. Combinations of tensile or
compressive and engineering or true forms can be selected.

2. A procedure for Stress-Strain curve scaling.

3. A formula for plastic Poison’s Ratio between the proportional limit
and fully plastic condition.