AISI304 45mm 50mm 40mm stainless steel Baoding ball

products showMaterial
SpecificationCCrMnSiPSNi0.08%Max18-20%2.0%Max1.0%Max0.045%Max0.03%Max8-10%Mechanical
PropertiesTensile Strength100,000 - 180,000 psiYield Strength50,000 - 150,000 psiDensity0.286 Ibs/cu inPhysical
PropertyCorrosion resistanceGood corrosionresistanceMagneticAustenitic,,slightlymagnetic,howeverannealingcan makesitnon-magneticMaterial
ConversionASTM / AISIYBJISDIN3040Cr19Ni9SUS3041.4301Appllication:
Applied Area:304 stainless steel ball is the most widely used in the market, it can be used in iatrical instrument,chemical industry, avigation. Plastic hardware: scent bottle, sprayer, valve, nail polish, switch, washing machine, fridge, air condition, medicinal materials,automotive fittings,bearing, nursing bottle and so on.
About us
Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd is one of famous and professional stainless steel ball factory from china .
We have two professional factory to produce steel ball ,one is in Shandong province(5000 square meters),other one is in Henan province (10000 square meters ) .
With over 20years history,our factory have good reputation from our customers and government,so our factory passed ISO9001:2008 and our products got SGS,RHOS Certificates .
We mainly produce stainless steel ball (201, 304, 316, 420,420C,440C,430). also produce chrome steel ball (AISI52100,100CR6,GCR15),carbon steel ball(1015,1010,1045,1085), copper brass balls, plastic ball,glass ball,Tungsten carbide ball, flying saucer ball, polishing media ball,ceramic ball,Aluminum ball and other kinds of material ball.
We have the ability to provide many kinds of steel ball, of which accuracy range is G10-G1000,size 0.4mm-50.8mm. The brand "XinXin" is trusted deeply by customers.
Welcome to visit our factory and looking forwarder to cooperate with you !
Product DescriptionAISI304 45mm 50mm 40mm stainless steel Baoding ball
AISI304 stainless steel ball

Speciality:A representative of Austenitic stainless steel.it is nonmagnetic,but magnetic after rolling, and the magnetism can be taken out, It has good antirust and anticorrosive capability.
Comparison:304HC stainless steel ball is softer and can be pocessed more easily than 304 stainless steel ball, while 304L stainless steel ball has stronger antirust and anticorrosive capability than the above two, It can be jointed easily.

Export Manager
Mrs Sue
Email: steelball AT xxballs.com .
kerry AT xxballs.com
Skype:suezhang186
Wechat:18605486984
Mobile:+86 18605486984
Size0.8mm-60mmMaterialstainless steel AISI 304FeatureAnti-rustHardnessHRC25GradeG100-G1000Surfacehigh polishedCertificateISO,SGS,ROHSSamplesfree sampleSize
(mm)Size
(mm)Size
(mm)Size
(mm)Size
(mm)Size
(mm)Size
(mm)0.353/64=1.19067/64=2.77814.59/32=7.143815/32=11.906221/32=16.66880.41.23.03/16=4.76255/16=7.937531/64=12.303111/16=17.46250.51.51/8=3.1755.08.01/2=12.723/32=18.25620.61/16=1.58753.57/32=5.55611/32=8.73117/32=13.49383/4=19.050.75/64=1.98449/64=3.571915/64=5.9533/8=9.5259/16=14.287525/32=19.84381/32=0.79382.05/32=3.96886.010.015.020.00.83/32=2.3814.01/4=6.3513/32=10.318819/32=15.081213/16=20.63751.02.511/64=4.365617/64=6.74697/16=11.11255/8=15.87527/32=21.4312-60mmProduction lineCold headingIn the first step, heading machines cut wire into short lengths and form it into spherical shapes between dies.Grinding
Slow, meticulous grinding assures proper sizing and sphericity, with tolerances as closeas
Heat treatment
Carbon steel balls are next carburized and hardened. Heat treatment imparts the desired hardness and case depth.Polishing ,cleaning
Several proprietary lapping processes can bring balls to the requirements of ISO 3290 Grade10 - 48.
Quality test1. Ball chose by people
2. Ball select by machine
3. Ball test by Vernier calipe
4. check ball surface by magnifying glass
5. Ball test by three needle gauge
6. Ball test hardness by hardness tester
Certification as below :our clients


Transaction HistoryPacking & Delivery
Package type :a, Steel drum packing
1).250 kg per steel drum
2) 4 drums on one pallet
3) Drum with pallet size: 75*75*65cm
b, Carton package
1) 25 kg per carton , 36 cartons on one pallet
2) Carton size: 30*20*15
1. Special logistics packaging2. 4 small box in one carton3. 36cartons in one palletOther products
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Eclipses