The principle of the test method specified is subjecting a test piece to uniaxial tensile strain at a prescribed constant rate within the region of uniform plastic strain. It is valid only for that part of the stress-strain curve in the plastic range where the curve is continuous and monotonic. The tensile strain hardening exponent is calculated either by considering a portion of the stress-strain curve in the plastic strain region, or by considering the whole of the uniform plastic strain region.
Status: WithdrawnPublication date: 1993-02
Edition: 1Number of pages: 5
Technical Committee: ISO/TC 164/SC 2 Ductility testing
- ICS :
- 77.040.10 Mechanical testing of metals
ISO 10275:1993Stage: 95.99
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