China High-Cr Steel Coal Mill Cylinder Liner for Double-Inlet- Double-Outle Coal Mills, Find details about China High Cr Castings, High Chrome White Iron from High-Cr Steel Coal Mill Cylinder Liner for Double-Inlet- Double-Outle Coal Mills
Mill Liners Features:
Material: high manganese steel, chromium-molybdenum-nickel multiple alloy steel series.
Performance:high manganese steel: water toughness treatment, HB≤229, metallographic structure (A + C), impact
value (≥80J / cm2); Alloy Steel:oil quenching treatment, HRC40-50, metallographic structure (M + C ), Impact value (≥40J / cm2)
Initial Hardness | 350 HBW |
After Using Hardness | 540 HBW |
Impact Toughness | ≥120-150 J/cm² |
MOQ | 1 tons |
Capacity Ability | 25000 tons per year |
Application Field | Semi-autogenous Mill with Diameter not less than 5 m |
Unique Features | Excellent Wear Resistence, Long Longivety, Strong Impact Toughness |