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Jiyuan City Kunyuan Forging Co., Ltd.  

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High Cr 56 - 62HRC Cast Iron Automobile Forged Steel Grinding Balls for Mining 

Place of Origin: Henan, China (Mainland) 
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Model No.: high Cr,low Cr,Medium Cr ;2...

High Cr, 56 - 62HRC Forged Steel Cast Iron Grinding Balls For Automobile, Diesel Engineer<br

High Cr, 56 - 62HRC Forged Steel Cast Iron Grinding Balls For Automobile, Diesel Engineer

Description:

Cast iron grinding ball with better casting propertyand damping performance is 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

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 TESE →PACKING →TRANSPORTATION OR SEA FREIGHT

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 Mr. Frank li

Tel: 86-393-6802520
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Company Info

Jiyuan City Kunyuan Forging Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Puyang
Province/State: Henan
Country/Region: China (Mainland)

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