Steels for Quenching and Tempering

Quenching and tempering is a heat treatment process used to increase surface hardness and toughness, as well as achieving high mechanical properties and ductility. The process modifies the steel structure through controlled heating and rapid cooling.

STILMA carries out quenching and tempering according to international reference standards such as UNI and ISO and can also produce according to customer specifications.

GRADE
W. NR.
PROFILE
+C
+SH
+SL (h6/h7)
C35E
1.1181
10-90
18-120
10-100
C45E
1.1191
6-90
18-120
8-120
15-100
20X6-200X20
17-70
42CrMoS4 +QT
1.7227
on request
18-120
18-100
39NiCrMo3 +QT
1.6510
18-120
20-100
For more information contact us











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