China 440/440c G10 to G1000 Stainless Bearing Steel Ball, Tungsten Carbide Plastic Ceramic Coated Flying Saucer Solid Half Tool Aluminum Brass/Copper Carbon Balls, Find details about China Steel Ball, Stainless Steel Balls from 440/440c G10 to G1000 Stainless Bearing Steel Ball, Tungsten Carbide Plastic Ceramic Coated Flying Saucer Solid Half Tool Aluminum Brass/Copper Carbon Balls
Stainless steel ball AISI 440C | ||
1. Material | AISI 440C/ SUS 440C/ Wks 1.4125 | |
2. Size Range | 1mm-180mm | |
3. Grade | G10-1000 | |
4. Hardness | HRC 57-60 | |
5. Characteristic | (a)Maximum hardness with good coorosion resistance to fresh water. | |
(b)Ferro-magnetic | ||
6. Magnetic | Strong | |
7. Application | Valves, special bearings, ball pen application with moderate aggressive atmosphere | |
8. Packing | Standard: 10kg or 20kg per carton, 1 ton per pallet or as customer required | |
9. Conditioning | Dry or oiled | |
10. Delivery time | Stock within a short time or 35 days. | |
CHANGZHOU HUARI STEEL BALL CO., LTD. |
Chemical composition | |||||||
C% | Si% | Mn% | Cr% | Mo% | P% | S% | |
Min. | 0.95 | --- | --- | 16.0 | 0.4 | --- | --- |
Max. | 1.2 | 1.00 | 1.00 | 18.0 | 0.8 | 0.04 | 0.015 |
Grade: G10 to G1000 | |||||
Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
variation | deviation | roughness | variation | deviation tolerance | |
Vdws | Sph | 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 |
A: Stainless steel ball, Chrome steel ball, Carbon steel ball, Brass ball, Aluminum ball, Copper ball, coated ball.
A: T/T 30% as deposit, and 70% before delivery.
A: EXW, FOB, CFR, CIF.
A: Inventory with 1-3 days or 25-30 days. The specific delivery time depends on your quantity.
Any futher query, please do contact us anytime.