Product Description Density: 7.2g/cm3, Hardness: HRA70-HRA78 Model Number: Customized Non-Standard Type: Structure Parts Material: Iron Powder, Iron Powder, Composite Material Item Name: Sintered iron parts Process: Powder Metallurgy, Machining Usage: Various Car Parts Surface Treatment: CNC Machining, Oil Immersion Size: Customized Size Certification: ISO9001/TS16949, SGS Application: Auto, Machinery Parts Color: Silver, Natural Uses: warp knitting machine needle position sensing, physical properties: No. 6 compress strength 14KN, independent development of iron-based powder metallurgy warp knitting machine chain, reduced for customers 20 More than % cost