Complaint
The factory produces ball sizes from 0.5mm to 250mm
| Brass Balls | ||||||||||
| 1. Material | H62/ H65/ H70 | |||||||||
| 2. Size Range | 1mm-40mm | |||||||||
| 3. Grade | G100-1000 | |||||||||
| 4. Hardness | 75-87HRC | |||||||||
| 5. Characteristic | (a)Good corrosion resistance in ambient air and sea water (b)Unstable in acid and alkalis | |||||||||
| 6. Magnetic | Nearly Non-magnetic | |||||||||
| 7. Application | Special valves, industrial pumps and valves, electronic devices, safety switches, heating units, appliances, furniture rails. They are used in the automotive, electronic and petrochemical industry. | |||||||||
| 8.Packing | Standard: 10kg or 20kg per carton, 1 ton per pallet or as customer required | |||||||||
| 9.Conditioning | dry | |||||||||
| 10.Delivery time | Stock within a short time or 35 days. | |||||||||
| Copper Balls | ||||||||||
| 1. Material | CW004A/ C11000/ 2.0065/ Cu-a 1/ C101/ M0/ T2/ C 1100 | |||||||||
| 2. Size Range | 1mm-40mm | |||||||||
| 3. Grade | G100-1000 | |||||||||
| 4. Hardness | 75-87HRC | |||||||||
| 5. Characteristic | (a)Good corrosion resistance in ambient air and sea water (b)Unstable in acid and alkalis | |||||||||
| 6. Magnetic | Nearly Non-magnetic | |||||||||
| 7. Application | Copper balls are used in galvanic applications and in the field of electronic industry. | |||||||||
| 8.Packing | Standard: 10kg or 20kg per carton, 1 ton per pallet or as customer required | |||||||||
| 9.Conditioning | dry | |||||||||
| 10.Delivery time | Stock within a short time or 35 days. | |||||||||
| 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 |
