polybasic alloy cast ball
Detailed Product Description
Polybasic alloyed cast ball chemical Composition
| C | Si | Mn | Cr | Mo | Cu | Ni | Nb | Ti | Zr | V | B | P | S | |
| 1.83.2 | 0.51.5 | 0.41.5 | 3.58 | ≤0.5 | ≤0.8 | ≤0.5 | ≤0.2 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.1 | ≤0.15 | ≤0.15 | |
| 1.83.2 | 0.51.5 | 0.10.8 | 811 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.2 | ≤0.5 | - | - | ≤0.1 | ≤0.1 | ≤0.10 | |
Properties and Microstructure
| (HRC) | Ak(j/cm2) | ||||
| B | |||||
| ZQCr2 | ≥45 | ≥1.6 | P+C | ≥500015000 |
Specification and Avoirdupois
Ball Diameter <mm> | Weight of Each Ball | Pcs/ton |
φ20 | 0.0322 | 31056 |
φ25 | 0.063 | 15873 |
φ30 | 0.11 | 9091 |
φ40 | 0.257 | 3891 |
φ50 | 0.50 | 2000 |
φ60 | 0.867 | 1153 |
φ70 | 1.37 | 729 |
φ80 | 2.05 | 487 |
φ90 | 2.9 | 345 |
φ100 | 4.00 | 250 |
φ110 | 5.3 | 188 |
φ120 | 6.80 | 147 |
φ125 | 7.75 | 129 |
φ130 | 8.74 | 114 |
φ150 | 13.5 | 74 |
