Factory Price High Precision Wear Resistant 6mm 8mm 9mm 10mm 12mm Stainless/Chrome/Carbon Steel Ball for Valve
- Product Name:
- Bearing Steel Balls
- Type:
- Bearing Ball
- Size:
- 1mm To120mm or Customers' Requests
- Materials:
- Stainless Steel
- Features:
- Wear Resistant, High Temperature Resistant
- Surface Treatment:
- Polish
| Product name | Stainless Steel ball |
| Delivery time | 7~15 days |
| Port | Qingdao |
| Material | 210/440(C)/420(C)/304(L)/316(L) |
| Size | 0.5mm-150mm |
| Grade | G10-G1000 |
| Layer | Polishing |
| Characteristic | (1)Good resistance to corrosion (2)Widely application (3)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals. |
| Applications | Valves, finger pumps,water pump, cleaning brush,nail polish bottle, motors, toy ball. |
| AISI Number |
C% | Si% | Mn% | Cr% | Ni% | Mo% | P% | S% | property |
| AISI 304 | 0.07 MAX |
1.00 MAX |
2.00 MAX |
17.0~ 19.0 |
8.0~ 10.5 |
0.045 MAX |
0.03 MAX |
Slightly magnetic,flat surface HRC 25min. |
|
| AISI 316 | 0.07 MAX |
1.00 MAX |
2.00 MAX |
16.5~ 18.5 |
10.5~ 13.5 |
2.00~ 2.50 |
0.045 MAX |
0.03 MAX |
Better corrosion resistance than SS304 specially against Sulfuric acid and ink/bleach/nitric |
| AISI 420 | 0.07~ 0.25 |
1.00 MAX |
1.00 MAX |
12.0~ 14.0 |
0.045 MAX |
0.03 MAX |
Magnetic,martensite steel. flat surface HRC 50min, better corrosion resistant |
||
| AISI 430 | 0.08 MAX |
1.00 MAX |
1.00 MAX |
15.5~ 17.5 |
0.045 MAX |
0.03 MAX |
Ferritic stainless steel,better corrosion resistant than 3series at higher temperature | ||
| AISI 440 | 0.95~ 1.20 |
1.00 MAX |
1.00 MAX |
16.0~ 18.0 |
0.045 MAX |
0.02 MAX |
Martensite,fair corrosion to water,alcohol,oil and food product. |
