forging 8620 4140 steel mechanical gears

Forged 20CrMnmo steel gear, 16MnCr5, 20CrMnTi steel pinion gear  Process procedure:                                                                     Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment Products reference:                                &n…

Forged Steel Flanges Steel Spur Gear Steel Forging Shaft Forged Or Cast Steel Roller Steel Polishing Round Bar