TRIP (Transformation-Induced Plasticity steel): A steel with a microstructure of retained austenite embedded in a primary matrix of ferrite. In addition, hard phases of martensite and bainite are present in varying amounts. The retained austenite progressively transforms to martensite with increasing strain.
Background Information
AHSS Background Information Mechanical Properties
Mechanical Properties
Stress Strain Curves
Medium Strain Rate Data
Instantaneous N Curve
High Strain Rate Data
Bauschinger Effect
Fatigue Properties
Strain-Life Fatigue Curves
Neuber Stress-Life
Notched Fatigue Data
Formability Data
Forming Limit Curves
Spring Back Results
Square Draw