... Heat treatmentHardened, NitridingHardnessHRC50~55Mould featuresAdvanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short delivery time.Die ... , AlSi9Cu3, ADC3, ADC6, ADC12, ZL104, ZL107.ProcessCasting, Deburring, Machining, Surface Treatment, Packing.Surface treatmentHigh quality polishing, Chrome/nickek/Zinc ... Welcome to visit our company! Aluminum Die Casting Parts