Jominy test at 1.7225

distance from the face : 0,2 mm

hardness : 715 HV 10

martensitic microstructure

distance from the face : 1 mm

hardness : 685 HV 10

martensitic microstructure

distance from the face : 2 mm

hardness : 675 HV 10

martensitic microstructure

distance from the face : 5 mm

hardness : 655 HV 10

martensitic microstructure with low amounts
bainite

distance from the face : 10 mm

hardness : 620 HV 10

ca. 90 % martensite ; 10 bainite

distance from the face : 20 mm

hardness : 515 HV 10

ca. 50 % martensite ; 40 % lower bainite
10 % upper bainite

distance from the face : 30 mm

hardness : 505 HV 10

ca. 40 % martensite ; 30 % lower bainite
30 % upper bainite

distance from the face : 50 mm

hardness : 405 HV 10

ca. 25 % martensite ; 25 % lower bainite
50 % upper bainite

distance from the face : 80 mm

hardness : 350 HV 10

ca. 20 % martensite ; 10 % lower bainite
70 % upper bainite

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