| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO, ISO DIN Stainless Steel Ball |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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Clean means there is no presence of oil or water. The packaging is neat and the surface of the steel ball is free from any oil or water, making it super clean.
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The steel balls are crafted precisely through a meticulous technical process, resulting in a uniform size and flawless finish. The
size error is minimal, with a maximum deviation of
only +0.2mm.
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The steel balls undergo a final polishing process that ensures ultra-fine polishing, giving each particle an
ultra-high brightness.
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We take pride in sending out every parcel with high-quality products and ensure that they meet our standards. If you have any queries or concerns regarding the quality of our products, please do not hesitate to contact us.
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MATERIAL
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AISI 304/304L/316/316L
420/420C/440/440C STAINLESS STEEL
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FEATURES
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(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 |
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DIAMETER
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0.8mm-180mm
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GRADE
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G10-G1000
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HARDNESS
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25-67HRC
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Material
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min./max.
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C%
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Si%
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Mn%
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Cr%
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Ni%
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P%
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S%
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N%
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304
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min.
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---
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---
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---
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17
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8
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---
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---
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---
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max.
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0.07
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1
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2
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19.5
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10.5
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0.045
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0.015
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0.11
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|
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304L
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min.
|
---
|
---
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---
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18
|
10
|
---
|
---
|
---
|
|
max.
|
0.03
|
1
|
2
|
20
|
12
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0.045
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0.015
|
0.11
|
|
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316
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min.
|
---
|
---
|
---
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16.5
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10
|
---
|
---
|
---
|
|
max.
|
0.07
|
1
|
2
|
18.5
|
13
|
0.045
|
0.015
|
0.11
|
|
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316L
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min.
|
---
|
---
|
---
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16.5
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10
|
---
|
---
|
---
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|
max.
|
0.03
|
1
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2
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18.5
|
13
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0.045
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0.015
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0.11
|
|
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420
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min.
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0.43
|
---
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---
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12.5
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---
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---
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---
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---
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max.
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0.5
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1
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1
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14.5
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---
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0.04
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0.015
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---
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|
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420C
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min.
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0.43
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---
|
---
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12.5
|
---
|
---
|
---
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---
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|
max.
|
0.5
|
1
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1
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14.5
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---
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0.04
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0.015
|
---
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|
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440
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min.
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0.9
|
---
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---
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16
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0.4
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---
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---
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---
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max.
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1
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0.8
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0.8
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18
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0.8
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0.04
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0.015
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---
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|
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440C
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min.
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0.95
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---
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---
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16
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0.4
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---
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---
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---
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max.
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1.2
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0.8
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0.8
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18
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0.8
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0.04
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0.015
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---
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Grade: G10 to G1000
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|||||
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Grade
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ball diameter |
spherical
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surface
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lot diameter |
nomainal ball |
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variation
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deviation
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roughness
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variation
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deviation tolerance |
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Vdws
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Sph
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Ra
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Vdwl
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Tdn
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|
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not over
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|||||
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μm
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|||||
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10
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0.25
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0.25
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0.02
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0.5
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*
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|
16
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0.4
|
0.4
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0.025
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0.8
|
*
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|
20
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0.5
|
0.5
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0.032
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1
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*
|
|
24
|
0.6
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0.6
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0.04
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1.2
|
*
|
|
28
|
0.7
|
0.7
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0.05
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1.4
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*
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|
40
|
1
|
1
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0.06
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2
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*
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|
60
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1.5
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1.5
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0.08
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3
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*
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|
100
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2.5
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2.5
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0.1
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5
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±12.5
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200
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5
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5
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0.15
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10
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±25
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500
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12.5
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12.5
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*
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25
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±50
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1000
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25
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25
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*
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50
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±125
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1.Q: Can you provide free sample?
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