Induction hardening heater

Induction Hardening and tempering

Induction Hardening and tempering Surface Process Induction Hardening Induction Hardening is a process of heating followed by cooling generally fast for increase hardness and mechanical strength of steel. To this end, the steel is heated to a temperature slightly higher than the upper critical (between 850-900ºC) and then cooled more or less quickly (depending on … Read more

induction hardening steel handheld stamps

induction hardening steel handheld stamps Objective Induction hardening various size ends of handheld marking stamps. The area to be hardened is 3/4” (19mm) up the shank. Material : Steel stamps 1/4” (6.3mm), 3/8” (9.5mm), 1/2” (12.7mm) and 5/8” (15.8mm) square Temperature :1550 ºF (843 ºC) Frequency 99 kHz Equipment • DW-HF-45kW induction heating system, equipped … Read more

=