Main Products:1. Stainless Steel Ball
Austenitic Stainless Steel:AISI 304 / AISI 304L / AISI 316 / AISI 316L
Martensitic Stainless Steel : AISI 420C / AISI 430 / AISI 440 / AISI 440C
Characteristic: Good rust Resistance and good corrosion Resistance functions
Application: Medical equipment, chemical industry, hardware, perfume bottle, sprayer, valve, nail polish, auto parts, bearing,etc.2. Chrome Steel Ball
Chrome Steel : AISI E52100
Characteristic: Ferrite steel, magnetic.
Application: High-speed and low-noise bearing, bicycle, motorcycle, automobile, slide, Universal ball, electronic industry.3. Carbon Steel Ball
Low Carbon Steel (Case Hardened) : AISI 1010 / AISI 1015
Medium Carbon Steel : AISI 1045
High Carbon Steel (Through Hardened) : AISI 1085
Characteristic: Ferrite steel, low price, high hardness, magnetic, strong wear resistance.
Application: Casters, bicycle parts, bearing, hardware, toy and etc.4. Flying Saucer Ball
Stainless Steel : AISI 304 / AISI 304L / AISI 420 / AISI 420C
Application: Hardware polishing.Chemical Composition:AISI NO.C%Si%Mn%P%S%Cr%Ni%N%Mo%Hardness3020.015 max1.0 max2.0 max0.045 max0.030 max17.0-19.08.0-10.00.10 max-25-39 HRC3040.08 max0.75 max2.0 max0.045 max0.03 max18.0-20.08.0-10.50.10 max-25-39 HRC304L0.03 max0.75 max2.0 max0.045 max0.03 max18.0-20.08.0-10.50.10 max-25-39 HRC3160.08 max1.0 max2.0 max0.045 max0.03 max18.0-20.010.0-14.02.0-3.02.0-3.025-30 HRC316L0.03 max1.0 max2.0 max0.045 max0.03 max18.0-20.010.1-14.02.0-3.02.0-3.025-30 HRC420C0.43-0.501.0 max1.0 max0.040 max0.030 max12.5-14.5---52-60 HRC4300.08 max1.0 max1.0 max0.045 max0.03 max15.5-17.5----440C0.95-1.21.0 max1.0 max0.040 max0.030 max016.0-18.0--0.40-0.8057-65 HRC10100.10-0.150.10-0.350.30-0.600.040 max0.050 max----55-65 HRC10150.13-0.180.10-0.350.30-0.600.040 max0.050 max----55-65 HRC10450.43-0.500.10-0.300.60-0.900.040 max0.050 max----60 HRC min10850.80-0.930.10-0.300.60-0.900.040 max0.050 max----60 HRC min521000.98-1.100.15-0.350.25-0.450.025 max0.025 max1.30-1.60---61-66 HR
Mechanical Properties of AISI316:Tensile Strength90,000 psiYield Strength45,000 psiElongation in Two Inches35%Reduction in Area60%Modulus of Elasticity28,000,000 psiDensity0.290 lbs/cu.in
Grade Description:
Grade
Variation of Ball Diameter VDws MaxDeviation from Spherical Form tDwMaxSurface Roughness RaMaxPreferred GaugesSubgaugesG5550.56-5,···,-1, 0 , +1,···,+5-0.4, -0.2, 0, +0.2, +0.4G1010100.8-9,···,-1, 0 , +1,···,+9-0.4, -0.2, 0, +0.2, +0.4G1616161-10,···,-2, 0 , +2,···,+10-0.8, -0.4, 0, +0.4, +0.8G2020201.25-10,···,-2, 0 , +2,···,+10-0.8, -0.4, 0, +0.4, +0.8G2424241.6-12,···,-2, 0 , +2,···,+12-0.8, -0.4, 0, +0.4, +0.8G2828282-12,···,-2, 0 , +2,···,+12-0.8, -0.4, 0, +0.4, +0.8G4040402.4-16,···,-4, 0 , +4,···,+16-1.6, -0.8, 0, +0.8, +1.6G6060603.2-18,···,-6, 0 , +6,···,+18-2.4, -1.2, 0, +1.2, +2.4G1001001004-40,···,-10, 0 , +10,···,+40-4, -2, 0, +2, +4G2002002006-60,···,-15, 0 , +15,···,+60-6, -3, 0, +3, +6
Packing Method:
1. carton box + wooden pallet
2. steel drums + wooden pallet
3. nylon bag
4. as customer's requirementsHow to Inquire?
1.When ordering balls, please specify the following:
2. Nominal ball diameter.
3. Type of material.
4. Precision grade.All 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 glady meet them.