fe c cu material shock absorber piston

{"cid":"91147525","title":"32mm Fe \u2013 C \u2013 Cu Sinter Shock Absorber Piston With Concentricity 0.05 For Rear Shocks","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dd\/85\/726ff3dacf0248741c833e3c2798-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"XIAYI","Model Number":"\u03a632mm","Minimum Order Quantity":"500pcs","Delivery Time":"Two weeks after payment","Certification":"ISO9001:2008","Place of Origin":"China","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"50,000 pcs per month","Packaging Details":"According to customer\u2019s demand","Product Name":"shock absorber Piston","Filler of bands":"graphite carbon","Material of bands":"TFM","Color":"black","Application":"car shocks","Density of bands":"2.06-2.19 g\/cm3","Outer diameter":"32.05mm","Friction Coef.":"less than 0.20"}}