Tension test¶
important Attributes for a tension test [ISO 6892-1:2016(E)]
ao [mm] … original thickness of a flat test piece or wall thickness of a tube
bo [mm] … original width of the parallel length of a flat test piece or average width of the longitudinal strip taken from a tube or width of flat wire
do [mm] … original diameter of the parallel length of a circular test piece, or diameter of round wire or internal diameter of a tube
Do [mm] … original external diameter of a tube
Lo [mm] … original gauge length
So [mm²] … original cross-sectional area of the parallel length
Su [mm²] … minimum cross-sectional area after fracture
A [%] … percentage elongation after fracture
Ag [%] … percentage plastic extension at maximum force, Fm
Agt [%] … percentage total extension at maximum force, Fm
At [%] … percentage total extension at fracture
dLm [mm] … extension at maximum force
dLf [mm] … extension at fracture
Fm [N] … maximum force
e.Le [1/s] … strain rate
References¶
TechReport (DIN6892-1) ISO 6892-1:2009, Metallische Werkstoffe – Zugversuch – Teil 1: Prüfverfahren bei Raumtemperatur 2009
TechReport (DIN6892-2) ISO 6892-2:2009, Metallische Werkstoffe – Zugversuch – Teil 2: Prüfverfahren bei erhöhter Temperatur 2009
ISO 6892-1:2016(E)