High Carbon Steel Ball AISI1085 Made By Leading ManufaturerItem name : Carbon steel ball Material: AISI1085 Carbon steelSize: As your request Hardness:58-62HRCTolerance:According to your request or ISO standard.Certificate:ISO9001:2008,ISO3290-2002 SGSPort:QINGDAO/SHANGHAI/TIANJIN/NINGBODelivery Time:15 days after confirmation of the sample or according to customers? order quantityPayment Term?T/T ,L/C, Western UnionMOQ?250KGPackaging Details?According to your requestSupply Ability?200 Metric Ton/Metric Tons / MonthApplication fields?Bicycle,Automotive, Mill Machinery,Food Machinery, Medical Machinery, Electrical Machinery , Curtain etc.