Flow Stress Calculator

Flow Stress (σ_f):

Strength coefficient (K):

True strain (ε):

Strain hardening exponent (n):

How This Is Calculated

$$ {\sigma}_f = K \cdot {\epsilon}^n $$ where:

σ_f = Flow Stress (MPa)

K = Strength coefficient (MPa)

ε = True strain (dimensionless)

n = Strain hardening exponent (dimensionless)

Assumptions

The material is isotropic and homogeneous.
Deformation occurs at a constant temperature
The deformation is plastic.
Strain rate does not significantly influence flow stress.

Related Calculators

Energy Density

Mold Constant

Shrinkage Allowance

Solidification Time

Springback Factor