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professional Custom Cast Iron Forged Steel Grinding Balls for Chemical Industry

Place of Origin: Henan

Company Profile

Location: Puyang, Henan, China (Mainland)
Business Type: Manufacturer
Main Products: Heavy Steel Forgings, Steel Forged Rings, Forging The Shaft

Product Description

Custom Cast Iron Forged Steel Grinding Balls for Chemical Industry and Machinery

Specification:

Name

Chemical Elements

Impact fatigue life test

Hardness

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;

 

Ak.=5-13J/CM2Minimum

 

56-62HRC

 

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;

 

 Ak.=3-12J/CM2Minimum

 

 48-58HRC

 

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;

 

 Ak.=5-8 J/CM2 Minimum

 

 ≥48HRC

 

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 propertyand damping performanceis 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

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