70MM Net Weight is about 1400gSolid Loose Stainless Steel Balls For Fitness Steel Ball 60MM 70MM 90MM 100MM
Mirror Polished Stainless Steel Ball
Solid Big Size Steel Ball
70MM Net Weight is about 1400g 75MM Net Weight is about 1700g
80MM Net Weight is about 2008g 85MM Net Weight is about 2560g
90MM Net Weight is about 3030g 100MM Net Weight is about 4008g
About 304 Stainless Steel Ball Product:
Mechancial Properties | Tensile Strength | 100,000 - 180,000 psi | |||||
Yield Strength | 50,000 - 150,000 psi | ||||||
Density | 0.286 Ibs/cu in | ||||||
Physical Property | Corrosion resistance | Good | |||||
Magnetic | Slighty ( Demag process avaibalbe ) | ||||||
Size Range | 0.3mm-60mm | ||||||
Hardness | HRC ≤ 26 | ||||||
Grade | G100 - G1000 | ||||||
Application | Type 304 balls are used in aerosol and dispenser valves , medical applications , animal feeders , trigger sprayers , finger pumps and food processing . | ||||||
Material Conversion | ASTM / AISI | YB | JIS | DIN | |||
304 | 0Cr19Ni9 | SUS304 | 1.4301 |
Type | %C | %Si | %Mn | %P | %S | %Cr | %Ni | %N |
---|---|---|---|---|---|---|---|---|
302 | 0.150 max | 1.00 max | 2.00 max | 0.045 max | 0.030 max | 17.00-19.00 | 8.00-10.00 | 0.100 max |
304 | 0.080 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 18.00-20.00 | 8.00-10.50 | 0.100 max |
304L | 0.030 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 18.00-20.00 | 8.00-10.50 | 0.100 max |
Property | Type | U.o.M. | Values | U.o.M. | Values |
---|---|---|---|---|---|
Hardness | Mechanical | [HRC] | 20 - 39 (1)* | [HV] | 100 - 250 (2)* |
Ultimate tensile strength | Mechanical | [MPa] | 500 - 1300 | [psix10^3] | 72 - 188 |
Service temperature | Thermal | [ºC] | -196 / 700 | [ºF] | -320.8 / 1697 |
Hardness* | Balls can be supplied in the (1) COLD WORKED (HRC 20-39, standard product) (2) ANNEALED (HV 100-250, on demand) conditions. |
Magnetism | Eventual magnetism of AISI 316 balls and in general of all austenitc stainless steels strictly depends by the manufacturing process, specific inquiries for not magnetic balls should priorly reported. |
Precision Grade** | On specifical request and for big quantities, we can supply G10 and G16 precision grade balls. Diameters from 3.000 mm to 1/2". |
Precision Grade** | On specifical request we can supply G20-24-25-28-40-48-50-60-80 precision grade balls. |
Corrosion Resistance
304: Very good corrosion resistance with respect to organic substances, oxidating solutions, foodstuff, sterilizing solutions.
Good resistance with respect to atmospheric corrosion and dyes.
They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and to stress corrosion
when temperature exceeds 60°C. They do not resist to sulfuric acid solutions.
AISI 302 shows slightly best corrosion resistance with respect to AISI 304/304L stainless steels.