Alloyed Casting Grinding Cylpebs
product details
Product Code | C | Si | Mn | Cr | Mo | Cu | P | S |
Min Max | Min Max | Min Max | Min Max | Min Max | Min Max | Min Max | Min Max | |
ZQCr2 | 2.0 3.5 | 0.4 1.2 | 0.3 1.5 | 1 3 | --- 0.2 | --- 0.2 | --- 0.06 | --- 0.06 |
ZQCr12 | 1.7 3.2 | 0.4 1.2 | 0.3 2.0 | 10 14 | --- 0.5 | --- 0.5 | --- 0.06 | --- 0.06 |
Product Code | Microstructure | Surface Hardness | Volumetric Hardness | Impact Fatigue Life(times) | Impact value(J/cm²) |
Min Max | Min Max | Approx | Min Max | ||
ZQCr2 | P+C | 45 50 | 42 47 | 15000 | 3 4 |
ZQCr12 | M+C | 58 68 | 55 65 | 15000 | 4 6 |
Ball Diameter (mm) | ||||
Φ8 Type | Φ10 Type | Φ12 Type | Φ14 Type | Φ20×25 |
Φ20×30 | Φ20×35 | Φ22×30 | Φ25×25 | Φ25×30 |
Φ25×35 | Φ30×35 | Φ30×40 | Φ35×45 | Φ35×45 |
