Material: AISI420/440C/302/304/304L/316/316L
Diameter: 0.5mm to 200mm
Grade: G100,G200,G500,G1000
Hardness: See blow chat
Condition: Big size hollow stainless steel ball available
Different shape available upon request
Produce Name | Stainless steel ball Metal ball SS304, SS316, SS420, SS430, SS440 |
Size Range | 0.5mm to 50.8mm |
Grade Range | G10 to G1000 |
Hardness | 25-39HRC |
Characteristic | (a)Good resistance to corrosion. (b)Apply in where material toughness and resistance to corrosion are more important than hardness. (c)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals. |
Magnetic | a little |
Application | Valves, finger pumps,water pump, cleaning brush,nail polish bottle, motors, toy ball |
Lead time | If in stock: within 5 days; Or, 25-35 days |
Hardness & Density | ||||
Specification (stainless steel balls) | Hardness | Density | ||
AISI 420 | 55/58 Hrc | 7.75 | ||
AISI 440C | 58/64 Hrc | 7.75 | ||
AISI 302 | 25/39 Hrc | 7.93 | ||
AISI 304(L) | 25/39 Hrc | 7.93 | ||
AISI 316(L) | 25/39 Hrc | 7.98 |
Feature and Application | ||||
Feature | General Applications | |||
AISI 420 | Magnetic, Harden-able, fair corrosion resistance | Used for special bearings and valves where Balls requiring a combination of hardness and corrosion resistance | ||
AISI 440C | Magnetic, highest hardness, good corrosion resistance | Used in bearing nozzles and valves where lubrication is poor or absent | ||
AISI 304(L) | Austenitic corrosion resistance, slightly magnetic, however annealing can makes it non - magnetic | Used in valves and relevant application, food products, aerosols, home sprays, perfumes and medical equipment. | ||
AISI 316 | Non-magnetic, good corrosion resistance even when exposed to marine atmosphere and sulfuric acid. | Used in presence of sulfuric, phosphoric andacetic acides. mainly used in chemical, paperand textile industries. Applications include aerosol, sprayers, finger pump mechanisms, milk machine blenders, food processing equipment and medical applications | ||
AISI 316L | Characteristics same as 316 with excellent corrosion resistance, Lower carbon content than regular 316 | Used in Jewelry, and human implant applications |
Product Name | Carbon steel ball |
Material | AISI1010,1015,C15,AISI1086/ C85/ 1.0616/ EN8-9/ Wks 1.1269 |
Size Range | 0.5mm- 120mm |
Grade Range | G100-G2000 |
Surface Treatment | High polished |
Hardness | 58-63HRC |
Magnetic | yes |
Characteristic | (a)Core-hardened (b)Low resistance to corrosive attack (c)Higher Load and longer life than low carbon steel ball |
Application | Low quality bearings, bicycles |
Lead time | If in stock: within 5 days; Or, 25-35 days |
Product Name | Chrome steel ball |
Material | AISI 52100/ 100Cr6/ 100C6/ SUJ2/ Wks 1.3505 |
Size Range | 0.5mm-120mm |
Grade Range | G10-G2000 |
Surface Treatment | High polished |
Hardness | 64-68RHC |
Magnetic | yes |
Characteristic | high hardness, resistance to deformation; excellent wear characteristics |
Application | load-bearing applications, and in applications as diverse as food grinding systems, vibratory finishing, plating baths, linear motion components, and check valves. |
Lead time | If in stock: within 5 days; Or, 25-35 days |