| Stainless steel ball SUS 420J2 | |||||||
| 1. Material | SUS 420J2 | ||||||
| 2. Size Range | 1mm-180mm | ||||||
| 3. Grade | G10-1000 | ||||||
| 4. Hardness | HRC 53-56 (980-1050°C cooling by oil) | ||||||
| 5. Characteristic | (a) A good mix between hardness and resistance to oxidation | ||||||
| 6. Magnetic | Yes | ||||||
| 7. Application | Valves, special bearings, application with medium aggressive atmosphere | ||||||
| 8. Chemical composition | |||||||
| C% | Mn% | Si% | Cr% | Ni | S% | P% | |
| min. | 0.26 | --- | --- | 12.00 | --- | --- | --- |
| max. | 0.35 | 1.00 | 1.00 | 14.00 | 0.60 | 0.030 | 0.035 |
| 9.Packing | Standard: 10kg or 20kg per carton, 1 ton per pallet or as customer required | ||||||
| 10.Conditioning | dry or oiled | ||||||
| 11.Delivery time | Stock within a short time or 25-35 days. | ||||||
| CHANGZHOU HUARI STEEL BALL CO., LTD. | |||||||
