Brand:Xin Southern
MOQ:3
Quantity:3200
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Specifications| Low chrome alloy casting ball | Φ10 | Φ12.5 | Φ15 | Φ17 | Φ20 | Φ25 |
| Φ30 | Φ40 | Φ50 | Φ60 | Φ70 | Φ80 | |
| Ф90 | Φ100 | Ф110 | Φ120 | Ф125 | Ф130 |
| Name | (HRC)Hardness | Impact Value (/cm2) | microstructure | falling ball |
| Low chrome alloycasting ball | ≥58 | ≥3.0 | M+C | 15000 |
| C-carbide P-pearlite M-martensite | ||||
| Type | C | Si | Mn | Cr | P | S | Cu Mo Ai Ni Nb Zr v |
| Low chromium alloy casting ball | 1.6-3.3 | ≤1.0 | ≤2.5 | 10-12 | ≤0.10 | 0.10 | trace |
