1.2379 Tool Steel
2016-3-19u2002·u2002Slowly Heat to 1065ºC~954ºC for Forging the 1.2379 cold work tool steel. No forge below 926ºC. Heat to 871~898ºC, Then slowly cooling at 4.4ºC per hour or less in heat treatment furnace. For get better Mechanical properties of 1.2379 steel, Q+T the steel material is necessary. 1.2379 Tool steels Quenching at 1020~1040ºC, cool in oil or ...
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