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grinding balls for SAG mills
grinding balls for SAG mills
Supplier Info
[China Supplier]
Contact Person : Mr. Wang Tony
Tel : 86-530-6777588,15865865678
Fax : 86-530-6771399
Product Detail
1.SAG grinding steel balls 2.Grade:G10-G2000 3.high carbon and low carbon 4.Hardness:HRC58-62

forged or casting grinding balls

 Features: 

1.size:25mm-150mm

2.Grade:G10-G20003.Material:bearing steel(GCr15/GCr15simn)/carbon steel(10/15/45/85)/stainless steel(OCr17Ni9/3Cr13/9Cr18)/chrome steel/nikel steel/bicycle steel4.Hardness:HRC42-605.standard:GB308-2002

Item

C%

Cr%

Si %

Mn %

Mo %

P %

S %

Hardness

AISI 1010

0.08~0.13

0.30Max

0.50Max

0.07Max

0.06Max

55-63

AISI52100

0.90~1.05

1.35~1.65

0.15~0.35

0.25~0.45

0.03Max

0.03Max

60-66

AISI 304

0.08 max

17.00-19.00

1.00 max

2.00 max

0.045 max

0.030 max

22-26

AISI 316

0.08 max

16.00-18.00

1.00 max

2.00 max

2.00--3.00

0.045 max

0.030 max

22-26

AISI 420

0.26-0.35

12.0-14.0

1.00 max

1.0 Max

0.035

0.03

50-55

AISI 440

0.95-1.20

16.0-18.0

1.00 max

1.0 Max

0.075 Max

0.040 Max

0.03

58-65

 

grinding balls for SAG mills

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