Material	Iron Powder, Iron alloy powder
Certificate	ISO9001,TS16949
Tolerance	+/- 0.002mm
Density Range	6-7.2/cm3(Fe)
Surface Treatment	Blacken,Polishing,Sand Blasting,Electroplating
Heat Treatment	Ordinary Quenching, Carburizing, Ritriding, High Frequency Quenching
Application	Sport Equipment, Home Appliances,Transmission Parts, Vehicle,etc
Performance	High Precision, High Wear Resistance, Low Noise, Smooth And Steady, Cheap
Processing Technic	Powder Metallurgy
Process	Mixing-Mechanical Forming-Hydraulic Molding-Detection Strength And Hardness-Packing And Shipping

Description: This fuel injection pump sprocket has four countertops, made of powder metallurgy copper-nickel steel, with a density of 6.9g /cm³ for diesel fuel injection pumps. Chain tensile strength of 544MPa,Yield strength of 379MPa, fatigue and durability limit of 234MPa. The sprocket has a double tooth diameter, the shape is very complicated. Follow-up operations require cutting and heat treatment of gears.