| Customization: | Available |
|---|---|
| Customized: | Customized |
| Certification: | ISO |
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| SUHUA STEEL BALL | |
| Material: | AISI304 |
| Grade: | G10 G16 G20 G28 G40 G60 G100 G200 G500 G1000 |
| Size range: | 0.5mm-200mm |
| Hardness: | HRC25-39 |
| Surface: | Polished |
| Packing Condition: | Dry/oil |
| Density: | 7.972g/cm³ |
| Characteristic: | (a)Not hardenable austenitic inox, (b)Very good resistance to corrosion(apart of solforic and chloridric acid), much little magnetic. |
| Application: | Bearings, nail polish, perfume, chocolate grinding machine, coffee machine, medical equipment… |
| 304 | C% | Si% | Mn% | Cr% | Ni% | P% | S% | N% |
| Min. Max |
--- 0.07 |
--- 1.00 |
--- 2.00 |
17.0 19.5 |
8.0 10.5 |
--- 0.045 |
--- 0.015 |
--- 0.11 |
| Grade | Variation of ball diameter |
Deviation from spherical form |
Suface roughness |
Variation of ball lot diameter |
Nominal ball deviation tolerance |
| Vdws | △rSw | 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 |
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