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  • Forged Steel Ball
  • Forged Steel Ball
  • Forged Steel Ball
  • Forged Steel Ball

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Forged Steel Ball
Product performance: uniform hardness, no crushing, high impact, high impact, high efficiency of the mill.
Application areas: cement building materials, mining and metallurgy, power plant, coal, chemical, machinery and other industries
Packing: ton bag (1000KG) (850-900KG).
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Product Description

Mining grinding ball material list 

Brand

Materials

C %

Si %

Mn%

P%

S %

Cr %

Ni%

Cu %

Mo %

Al %

JC-1

B2

0.70-0.85

0.17-0.37

0.70-1.00

≤0.035

≤0.035

0.50-0.60

≤0.20

≤0.20

/

0.015-0.050

JC-2

B2-1

0.55-0.70

0.15-0.30

0.65-0.85

≤0.020

≤0.020

0.70-1.10

≤0.20

≤0.20

/

0.015-0.050

JC-3

B3

0.58-0.66

1.70-1.90

0.68-0.80

≤0.030

≤0.030

0.78-0.90

≤0.20

≤0.20

/

0.015-0.050

JC-4

B4

0.65-0.75

1.20-1.40

0.50-0.70

≤0.025

≤0.025

0.85-1.00

/

≤0.25

/

/

JC-5

B6

0.75-0.90

0.17-0.37

0.8-1.02

≤0.035

≤0.035

0.88-0.98

≤0.25

≤0.25

0.06-0.13

0.020-0.047

JC-6

B6-1

0.82-0.90

0.15-0.35

0.90-1.05

≤0.020

≤0.020

0.88-0.98

≤0.25

≤0.25

0.06-0.13

0.020-0.047

JC-7

BU

0.95-1.05

0.15-0.35

0.95-1.05

≤0.025

≤0.025

0.45-0.55

≤0.06

≤0.15

≤0.05

0.020-0.040

JC-8

1090

0.90-1.10

0.17-0.37

0.60-0.90

≤0.025

≤0.025

≤0.25

≤0.02

≤0.02

/

/

JC-9

42CrMo

0.38-0.45

0.20-0.40

0.50-0.80

≤0.035

≤0.035

0.90-1.20

/

/

0.15-0.25

/

JC-10

40Cr

0.37-0.45

0.20-0.40

0.50-0.80

≤0.035

≤0.035

0.80-1.10

/

/

/

/

JC-11

65MN

0.62-0.70

0.17-0.37

0.90-1.20

≤0.035

≤0.035

≤0.25

/

/

/

/

JC-12

60MN

0.57-0.65

0.17-0.37

0.70-1.00

≤0.035

≤0.035

≤0.25

≤0.25

/

/

/

JC-13

50MN

0.48-0.56

0.17-0.37

0.70-1.00

≤0.035

≤0.035

≤0.25

≤0.25

/

/

/


Specification of forged steel Grinding balls 

Nominal diameter  

DiameteicalTolerance 

Weight of single ball in average  

Surface hardness  

Impact toughness  

(mm)

(mm)

(g)

(HRC)

(j/cm2 )

Φ20

  +2      -1

32

   ＞60 

      ≥12

Φ25

64

Φ30

110

Φ40

263

Φ50

513

Φ60

  +3    -2

888

Φ70

1410

Φ80

2104

Φ90

2996

Φ100

4110

Φ110

 +4     -2

5457

Φ120

7102

 ＞58 

Φ130

9030

Φ140

 +4    -3

11278

 ＞55

Φ150

13871


Product performance: uniform hardness, no crushing, high impact, high impact, high efficiency of the mill.

Application areas: cement building materials, mining and metallurgy, power plant, coal, chemical, machinery and other industries

Packing: ton bag (1000KG) (850-900KG).


Product Packaging Display

Jinan Gaosheng CNC Technology Co.,LTD, established in 2009, is located in Zhangqiu City, Shandong Province with convenient transportation conditions. Professional sales and export of grinding ball production line, the main products are machine, cutting machine and the rolling ball to provide high quality products, perfect pre-market after-sales service system, let the Goldman sachs have a fixed customer base.Products are exported to Australia, South Korea, and other countries.

GAOSHENG CNC

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