HOT WORKING & HEAT TREATMENT
Hot working temperature /℃: 1050~850
Thermal forming temperature /℃: 900~830
Heat treatment temperature/℃|annealing /℃: 640~680
Heat treatment temperature/℃|normalizing /℃: 850~880
Heat treatment temperature/℃|quenching /℃: 840~870 Oil
Heat treatment temperature/℃|tempering /℃: 430~500
Hardness after annealing ≤HBW: 255
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