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Grinding Forged Steel Ball made in china for export with low price and high quality on sale for export

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[China]

Address: Wuxi,Jiangsu,China

Contact name:Joana

Atwill international co.,ltd

Grinding Forged Steel Ball made in china for export with low price and high quality on sale for export

Country/Region china
City & Province wuxi jiangsu
Categories Mining Machinery Parts

Product Details

ITEM No.

MATERIAL

DIAMETER

HARDNESS

BREAKAGE RATE

IMPACT VALUE

BALLS NUMBER

MICROSTRUCTRE

AL1

45#

25-160MM

≥45

1%

12

12000

M+C

AL2

50Mn

25-160MM

≥50

1%

12

12000

M+C

AL3

60Mn

25-160MM

≥58

0.5%

15

15000

M+C

AL4

65Mn

25-160MM

≥62

0.5%

15

15000

M+C

AL5

RCAB-1

25-160MM

≥50

0.5%

15

15000

M+C

AL6

RCAB-2

25-160MM

≥58

0.5%

15

15000

M+C

AL7

RCAB-3

25-160MM

≥65

0.5%

15

15000

M+C

AL8

40cr

25-160MM

≥55

0.5%

15

15000

M+C

       

 

ITEM No.

MATERIAL

C

Si

Mn

Cr

Cu

Mo

P

S

AL1

45#

0.42-0.50

0.17-0.37

0.5-0.8

0.25

0.25

0.30

-

-

AL2

50Mn

0.48-0.56

0.17-0.37

0.70-1.0

0.25

0.25

0.30

-

-

AL3

60Mn

0.57-0.65

0.17-0.37

0.7-1.0

0.25

0.25

0.30

-

-

AL4

65Mn

0.62-0.70

0.17-0.37

0.9-1.0

0.25

0.25

0.30

-

-

AL5

B-1

0.52-0.65

0.17-0.37

0.6-1.2

0.25max

-

-

0.035max

0.035max

AL6

B-2

0.5-0.8

0.17-0.37

0.6-0.8

0.9-1.1

-

-

0.035max

0.035max

AL7

B-3

0.72-0.92

0.17-0.37

0.7-1.0

0.5-0.9

-

-

0.035max

0.035max

AL8

40cr

0.37-0.45

0.17-0.37

0.5-0.8

0.8-1.1

-

-