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Certification
Low Chrome Hardness ≥ 48HRC Quenching Cast Iron forged grinding balls
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Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Material: | Low Chrome | Hardness: | ≥ 48HRC |
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| High Light: | grinding steel balls,cast grinding ball |
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Low Chrome Hardness ≥ 48HRC Quenching Cast Iron Forged Steel Grinding Balls / S: 0.08Max
Specification:
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Name |
Chemical Elements |
Impact fatigue life test |
Hardness |
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High Chrome grind balls |
C:2.0~3.0; Si:0.8-1.6; Mn:0.60-2.0; Cr:12-16; Mo:0.2-0.6; Cu: 1 max; . P:0.08Max, S:0.06Max;
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Ak.=5-13J/CM2Minimum
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56-62HRC
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Middle Chrome grind balls |
C:2.0~3.4 Si:0.8-2.2; Mn:0.50-2.0; Cr:5-8; Mo:0.1max Cu:0.8max; P:0.08Max, S:0.06Max;
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Ak.=3-12J/CM2Minimum
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48-58HRC
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Low Chrome grind balls |
C:2.6~3.20 Si:0.8-1.6; Mn:0.60-1.50; Cr:0.50-3; Cu:0.8max; .P:0.10 Max, S:0.08Max;
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Ak.=5-8 J/CM2 Minimum
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≥48HRC
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The process line of production
RAW MATERIALS → CUTTING → STOVE → AUTOMATIC PRODUCTION-LINE → TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TEST →PACKING →TRANSPORTATION OR SEA FREIGHT
Cast iron grinding ball with better casting property and damping performances often used in the shaft of complex outside structure.Especially is rare-earth , and is applied to automobile, diesel engineer, Ore powder extract, Cement plants, etc.
Applications:
a) Mining
b) Cement plants
c) Power stations
d) Chemical industry and machinery
Contact Details
China Alloys Products Directory
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