Product Attribute:
Size:0.5mm-50.8mm
Grade:G5/G10/G25/G50/G100/G1000
Material:stainless steel SS440/SS440C
Certificate:ISO9001/TS16949/ISO14001
Production Description:
SS440/SS440C Stainless Steel Ball
1) Material: SS440/440C Stainless Steel
2) Size:0.5.mm-25.4mm
3) Grade:G10, G25, G100, G500(Grade Standard Comply with AFMBA.10 or DIN 5401.)
4) Hardness:HRC58-65.
5) Certificate:ISO-9001, TS-16949
6) Feature: Good wear-resisting property and corrosion resistance, with higher rust resistance and hardness than AISI420.
7) Application: Bearing which require corrosion resistance, such as hydraulic parts, grinding machines,petrochemical industry, and etc.
OUR ADVANTAGES
1) Good preformance- 0 customer complain in the past 6 months
2) Strick quality control- ISO9001, TS16949, ISO14001
3) Advanced equipment- full set of quality inspection equipment, precision roller sorting machine(developped by ourselves), photo defectoscope
4) Puntual delivery
PERCIFICATIONS
|
Grade |
Variation of Ball Diameter
VDws |
Deviation from Spherical Form
Sph |
Variation of Ball Lot Diameter
VDwl |
Surface roughness
Ra |
|
G5 |
0.13 |
0.13 |
0.25 |
0.014 |
|
G10 |
0.25 |
0.25 |
0.5 |
0.02 |
|
G16 |
0.4 |
0.4 |
0.8 |
0.025 |
|
G20 |
0.5 |
0.5 |
1 |
0.032 |
|
G24 |
0.6 |
0.6 |
1.2 |
0.04 |
|
G28 |
0.7 |
0.7 |
1.4 |
0.05 |
|
G40 |
1 |
1 |
2 |
0.06 |
|
G60 |
1.5 |
1.5 |
3 |
0.08 |
|
G100 |
2.5 |
2.5 |
5 |
0.1 |
|
G200 |
5 |
5 |
10 |
0.15 |
|
G500 |
12.5 |
12.5 |
25 |
|
|
G1000 |
25 |
25 |
50 |
|