Taian Xinyuan Precision Steel Ball Manufacturing Co., Ltd.  

Product Name: 2mm 3mm 4.5mm 5.5mm Stainless Steel Balls SS304L Offered with Fast Delivery, Mini-Size Avaliable Model NO.: XYB-CB-1.5mm -12mm Material: Stainless Steel Type: Bearing Ball Universal: Yes Standard Parts: Yes Certification: ISO Customized: Customized Trademark: XYB or OEM Transport Package: Standard Packing Specification: 1.5mm through 38.1mm Origin: Shandong, China HS Code: 8482910000 Product Description Taian Xinyuan Precision Steel Ball Manufacturing Co.,LtdPRODUCT INFORMATIonMaterialAISI 201,304,316,420,430,440,420C,440CSize Range0.8mm - 25.4mmGradeG100 G200 G500 G1000Corrosion ResistanceCorrosion Resistance2-Chemical CompositionMaterialCSiCrMnPSNi2010.15% Max1% Max16%~18%5.5% Max0.060% Max0.03% Max3.5%5.5%3040.08% Max1% Max18%~20%2% Max0.045% Max 0.03% Max8%~10.5%3160.08% Max1% Max16%~18%2% Max0.045% Max0.03% Max10%~14%4200.15 % Max1% Max12%~14%1% Max0.040% Max0.03% Max-4300.12% Max1% Max16%~18%1% Max0.040% Max0.03% Max-4400.95%~1.2%1% Max16%~18%1% Max0.40% Max0.03% Max-3-Mechanical PropertiesMaterialDensityHardnessTensile StrengthMagnetic2017.85 g/cm³10~25 HRC53,000 psiNon-magnetic3047.93 g/cm³10~25HRC80,000~180,000 psiNon-magnetic3167.98 g/cm³10~25 HRC80,000~120,000 psiNon-magnetic4207.75 g/cm³48~55 HRC95,000~250,000 psiMagnetic4307.73 g/cm³52~60 HRC107,000~140,000 psiMagnetic4407.70 g/cm³56~65HRC 275,000~285,000 psiMagneticThey are used in low precision bearings, furniture bearings, bicycle and automotive componets,agitators, sliding rails,skates, roller conveyors,castors, locks, bearing units.Utilized in burnishing, polishing and milling machineries. Furniturerails and rollers, drawers and rolling bearings,locks, oilers and greasers, skates, caddies, toys, belt and roller conveyors,tumble finshing. Bike and motor-bike componets.