AISI304 stainless steel ball is the most versatile of steel balls. It is used for applications where material toughness and resistance to corrosion are more important than hardness. AISI304L has a higher corrosion resistance than AISI304. It is easily to welds and has an excellent performance of polishing. Non-magnetic properties available upon request.
| 304 Stainless Steel Balls | ||||||||
| 1.Material | AISI304/SUS304/Wks1.4301 | |||||||
| 2.Size Range | 1mm-180mm | |||||||
| 3.Grade | G100-1000 | |||||||
| 4.Hardness | 25-39HRC | |||||||
| 5.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 | ||||||||
| 6.Magnetic | Much little | |||||||
| 7.Application | Valves, finger pumps, | |||||||
| Aggressive applications without mechanical efforts | ||||||||
| 8.Chemical composition | ||||||||
| C% | Si% | Mn% | Cr% | Ni% | P% | S% | N% | |
| min. | --- | --- | --- | 17 | 8 | --- | --- | --- |
| max. | 0.07 | 1 | 2 | 19.5 | 10.5 | 0.045 | 0.015 | 0.11 |
| 9.Packing | Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required | |||||||
| 10.Conditioning | dry or oiled | |||||||
| 11.Delivery time | Stock within a short time or 35 days. | |||||||
| China | Japan | U.S. | Germany | Hardness |
| OCr18Ni9 | SUS304 | AISI304 | 1.4301 | HRC 25-39 |
| Grade: G10 to G1000 | |||||
| Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
| variation | deviation | roughness | variation | deviation tolerance | |
| Vdws | Sph | Ra | Vdwl | Tdn | |
| not over | |||||
| μm | |||||
| 10 | 0.25 | 0.25 | 0.02 | 0.5 | * |
| 16 | 0.4 | 0.4 | 0.025 | 0.8 | * |
| 20 | 0.5 | 0.5 | 0.032 | 1 | * |
| 24 | 0.6 | 0.6 | 0.04 | 1.2 | * |
| 28 | 0.7 | 0.7 | 0.05 | 1.4 | * |
| 40 | 1 | 1 | 0.06 | 2 | * |
| 60 | 1.5 | 1.5 | 0.08 | 3 | * |
| 100 | 2.5 | 2.5 | 0.1 | 5 | ±12.5 |
| 200 | 5 | 5 | 0.15 | 10 | ±25 |
| 500 | 12.5 | 12.5 | * | 25 | ±50 |
| 1000 | 25 | 25 | * | 50 | ±125 |
| Application Of Stainless Steel Balls | ||||
| AISI304, 304L, 316, 316L | strong anti-rust performance, can be in direct contact with neutral liquids. Special bearings, water pumps, valves, aerosols, dispensers, food machinery, medical, cosmetics and other fields. | |||
| AISI420, 420C, 440, 440C | precision bearings, auto parts, bicycles, mixers, slide rails, conveyor belts, skateboards, casters, valves, etc. | |||
| Standard Packing | |||
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| More packing methods, please contact us. |
