Changzhou Eurasian Steel Ball Co., Ltd.  

Product Name: Size 4.763mm 5.556mm Solid Magnetic Ball Stainless Steel Ball for Bearings (AISI420c) Model NO.: 4.763mm~45mm Material: Stainless Steel Type: Bearing Ball Universal: Yes Standard Parts: Yes Certification: IATF 16949 Customized: Customized Grade: G10~G1000 Transportation: UPS/FedEx/DHL/by Ocean/by Air Sample: Free Warranty: 2 Years Application: Bearings, Valves, Lighters and Writing Instrument Main Products: Chrome Steel Ball,Stainless Ball,Carbon Steel Ball Trademark: Eurasian Transport Package: Wooden Case/Drum Specification: 4.763mm-45mm Origin: Jiangsu, China HS Code: 8482910000 Product Description Product detailsGradeG10~G1000Size Range4.763mm-45mmPackingwooden case/drumTransportationUPS/FEDEX/DHL/BY OCEAN/BY AIRCertificateIATF 16949Applicationbearings, valves, lighters and writing instrumentsSampleFreeWarranty2 yearsChangzhou Eurasian Steel Ball Co.LtdAISI 420/420C Stainless steel ballMaterial Specification420420CC0.42-0.50C0.36-0.45Si1.00 maxSi0.60 maxMn1.00 maxMn0.80 maxP0.040maxP0.040 maxS0.030 maxS0.030 maxNi1.00 maxNi0.60 maxCr12.5-14.5Cr12.00-14.00Mo--Mo--Cu0.30 maxCu--Mechanical PropertiesTensile StrengthSpecific Weight275,000 psi0.280 lbs/cu inSize Range0.8mm(1/32") to 63.5mm(2-1/2")HardnessHRC52~55GradeG10~G1000Physical PropertyCorrosion resistanceFairMagneticYesApplicationType 420 balls are found in bearings, valves, lighters and writing instruments.Material ConversionASTM/AISIDINYBJIS4201.4028X30Cr133Cr13SUS420J2Product ApplicationMain ProductsProduction ProcessPacking & DeliveryThe balls are packed in anti-oxidant or oiled paper, in cardboard boxes of standard size with fixed quantities, finally in pallet or wooden cases. Packing will be Sea & Air worthy. Special packaging can be provided on request.CertificationStrict inspectionOur AdvantagesCompany InformationFAQFAQs1. Are you trading company or manufacturer ?We are ball manufacturer located in Changzhou, near the shanghai port.2. How long is your delivery time?We usually take 30-50days for production after the confirmation of PO. And we also keep some stocks for the usual size.3. Do you provide samples ? is it free or extra ?We provide free samples from our exsist stocks, when the required samples is missing, we can provide a similar one for sampling inspection. We don't handle the freight charge for customer.4. How do you guarantee the quality?We face a constant customer audit regarding the production process in order to reach a continuos improvement,we perform random inspections during every production process and 100% inspection with finished balls in different method, such as roller sorting for size mixing and large defects, electric phtographifc inspection for small surface defects.5. How do you make business and relationship with your customer?We try to treat our customer as friend, always take care of customer's concern and share all the related information with our customers, give full support to our customers in case of any kind of situation.