Product Description Brand Name: Jingshi OE NO.: OEM Material Standard: SMF Series, F, FC, FN series, MPIF 35, DIN 30910, JIS Z2550 Surface Finish: Steam oxidation Others Products: Gear Density: 6.4-7.1 g/cm3 Apparent Hardness: 45-79HRA Tensile Strength: 1250 Mpa Max. Yield Strength: 700 Mpa Max. Supply Ability: 1000000 Piece/Pieces per Month | Product Name | Oil Pump Rotor |
| Weight Range | 1g~1.5kgs |
| Technology | Powder Metallurgy-Machining |
| Certificate | ISO9001/TS16949 |
| Surface Treatment | Quenching, steam oxidation, oil impregnation, e-coating, vibration grinding |
| Tolerance | ISO 2768 - m / H14, h14, +- IT14/2 |
| Apperance | No crumbling, cracks, exfoliation, voids, metal pitting and other defects |
| Process Flow | Powder mixing - Forming - Sintering - Oil impregnation - Sizing -Ultrasonic cleaning - Steam oxidation - Oil impregnation - Final inspection - Packing |
| Application | Gearbox, transmission case, electric tool |