Induction Hardening

Basic Values for Hardening:

Material (DIN)	Method	Temperature	Tolerance
1.2382 1.2379		1020-1040°C	HRC 58 ± 2
1.7140 Fermo 1.2333 Carmo	heat-treated annealed	840-860°C	HRC 58 ± 2 HRC 54 ± 2
1.2769 1.2769 S	heat-treated annealed	840-870°C	HRC 54 ± 2 HRC 50 ± 2
1.2370 1.2363	annealed	980-1000°C	HRC 58 ± 2
1.2320	heat-treated annealed	1030-1060°C	HRC 58 ± 2 HRC 54 ± 2

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