Cast Iron Forged Steel Grinding Balls manufacturer from China Jiyuan City Kunyuan Forging Co., Ltd.

Place of Origin:

Henan, China (Mainland)


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Product Detail

OEM Wear - Resisting Hardness 48 - 58HRC Cast Iron Forged Steel Grinding Balls
Specification:

OEM Wear - Resisting Hardness 48 - 58HRC Cast Iron Forged Steel Grinding Balls

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 property and damping performances often used in the shaft of complex outside structure.Especially 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