Description
Austenitic stainless steel ball
Grade of ball:60 to 1000/ 60 to 1000
Size:2.381mm-12.7mm
Application
Jewelry, high-end cosmetics, medical equipment, bearings, pumps, valves, aerosol, dispenser sprayers, food stuff, paper, chemical, rubber, military industry, special bearings, household sprayers, perfume miniature pumps, medical application valves, aerospace, body jewelry lotion pumps,chemical pump,guide rail, toy accessories, hardware accessories, auto accessories and other corrosion resistance application.
Martensitic stainless steel ball
Grade of ball:10 to 1000
Hardness:HRC 56 to 60/ HRC 48-52
Size:2.381mm-25.4mm
Application
Precision bearings, anti-friction bearings, special valves, special bearings, special pumps, ballpoint pens, conveyor belts, food stuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices, fasteners, locking mechanisms, lighters, components and so on.
Chemical composition
| Stainless steel ball | Steel Grade | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cr(%) | Mo(%) |
| Austenitic stainless stell ball |
AISI201 | 0.15 | 1.00max | 5.50~7.50max | 0.06max | 0.03max | 3.05-5.50 | 16~18 | —- |
| AISI304 | 0.07max | 1.00max | 2.00max | 0.045max | 0.03max | 8~10 | 17~19 | —- | |
| AISI304L | 0.03max | 1.00max | 2.00max | 0.045max | 0.03max | 8~10.5 | 16~18 | —- | |
| AISI316 | 0.08max | 1.00max | 2.00max | 0.035max | 0.03max | 10~14 | 16~18 | 2.0~3.0 | |
| AISI316L | 0.03max | 1.00max | 2.00max | 0.035max | 0.03max | 12~15 | 16~18 | 2.0~3.0 | |
| AISI665 | 0.08-0.1max | 0.3~0.5max | 13.5~13.9max | 0.04max | 0.02max | 0.7-0.8 | 12-12.3 | —- | |
| Martensitic stainless steel ball |
AISI440 | 0.90~1.00max | 0.80max | 0.8max | 0.035max | 0.03max | 0.6 max | 17~19 | —- |
| AISI440C | 0.95~1.10max | 0.80max | 0.8max | 0.035max | 0.03max | 0.60max | 16~18 | 0.40~0.70 | |
| AISI420 | 0.26~0.35 | 1.00max | 1.00max | 0.035max | 0.03max | 0.60max | 12~14 | 0.75max | |
| AISI420C | 0.36~0.45 | 0.60max | 0.80max | 0.035max | 0.03max | 0.60max | 12~14 | —- |
We produce
| Item | Name | Material |
| 1 | Carbon steel ball (Low) | AISI1010,AISI1015,Q195,Q235 |
| 2 | Carbon steel ball (High) | C80,C82,C85 |
| 3 | Stainless steel ball(Austenitic) | AISI304/304L/316/316L/201/665 |
| 4 | Stainless steel ball(Martensitic) | AISI420/420C/440/440C |
| 5 | Chrome steel ball(Ferritic) | AISIE52100/100Cr6/Gcr15/SUJ-2 |
Reviews
There are no reviews yet.