… Final Microstructure
0.0
0.2
0.4
0.6
0.8
1.0
950/400
850/400
950/250
850/250
Heat-Treatment
Austenitising and Austempering Temperature / °C
Note: Heat-treatment times are the same in all cases
Volume Fraction of Phase
Graphite
Bainite
Austenite
Martensite
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