*Stress relieved*
Elongation	Stress Relieved Temperature	Stress Relieved Testing Time	Tensile Strength	Yield Strength
17 %	600 °C	2 hr	1000 MPa	930 MPa
22 %	600 °C	8 hr	870 MPa	770 MPa

*Stress relieved*
Impact Value	Stress Relieved Testing Temp	Stress Relieved Testing Time	Testing Temperature
120 J	600 °C	2 hr	0 °C
120 J	600 °C	2 hr	-20 °C
175 J	600 °C	8 hr	0 °C
165 J	600 °C	8 hr	-20 °C