Customized: | Customized |
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Certification: | ISO |
Standard Parts: | Yes |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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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