Product Name: SUS304 AISI304 SS304 Stainless Steel Ball for Universal Roller Ball G200 10.32mm Model NO.: XYB-AISI304 Head Type: Round Surface Treatment: Galvanized Sheet Connection: Female Material: Stainless Steel Standard: RoHS Grade: G10-G1000 Inch: 1/16" to 1 3/16" Trademark: XYB Transport Package: Carton /Barrel Specification: 1.588mm-30.162mm Origin: China HS Code: 8482910000 Product Description We are the manufacturer of high quality precision balland Tumbling Media Stainless Steel coneswithreasonable price!We use materials like carbon steel, chrome steel, stainless steel,....BallApplications: special bearings ,pumps and valves ,aerosol and dispenser sprayers. Utilised in the foodstuff,paper,chemical,rubber, military, textile industry .Applications in photographic devices,medical instruments,quick couplings, recirculating balls,ink cartridges,jewels .etc. Quotation sheet will be provided at once if needed. FREE SAMPLES can be sent on request.Physical constants:Density - 0.29 lbs./cu. in.Typical hardnessAnnealed - Rockwell B 75-95. Not annealed - Rockwell C 25-39.How to inquireWhen ordering balls, please specify the following:Nominal ball diameterType of materialPrecision gradeQuantityPayment termsProducts: AISI / SUS 302/304/304L/316/316LDiameter range: 1.588mm (1/16") to 30.162mm (1 3/16")Grade: G10 to G1000Packaging:Plastic bag+box+Export cartons+wooden palletsOther (ascustomerrequired)Conditioning: oiledType of shipping1. Express2. AIRshipment3. SEAshipmentAll standard steel balls are always in stock and ready for immediate off-the-shelf delivery. If your application calls for custom balls, send us your specifications and we'll gladly meet them.ChemicalCompositionItemC%Si%Mn%P%S%Cr%Ni%N%HardnessAISI3040.08max0.75max2.0max0.045max0.03max18.0-20.08.0-10.50.10max25-39HRCChemicalCompositionItemC%Si%Mn%P%S%Cr%Ni%N%HardnessAISI304L0.03max0.75max2.0max0.045max0.03max18.0-20.08.0-10.50.10max25-39HRCChemicalCompositionItemC%Si%Mn%P%S%Cr%Ni%Mo%HardnessAISI3160.08max1.00max2.0max0.045max0.03max18.0-20.010.0-14.02.0-3.025-30HRCChemicalCompositionItemC%Si%Mn%P%S%Cr%Ni%Mo%HardnessAISI316L0.03max1.00max2.0max0.045max0.03max18.0-20.010.1-14.02.0-3.025-30HRCChemicalCompositionItemC(%)Si(%)Mn(%)P(%)S(%)Ni(%)Cr(%)Mo(%)AISI440C0.95~1.10max0.80max0.8max0.035max0.03max0.60max16~180.40~0.70ChemicalCompositionItemC%Si%Mn%P%S%Ni%Cr%Mo%AISI304L0.03max1.00max2.00max0.045max0.03max8~10.516~18----