• High chrome alloy casting grinding ball made in China
  • High chrome alloy casting grinding ball made in China

High chrome alloy casting grinding ball made in China

  • USD $680 - $1,200 / Ton Get Latest Price
  • DT
  • Dia17-150mm
  • Shandong, China
  • 10 Ton / Tons
  • T/T MoneyGram
  • 10000 Ton / Tons per Month
  • Qingdao
Product Details
Application:mines,power station,cement industry Material:Steel Dimensions:Dia20-150mm
Packaging Details 1000kg bags or steel drums(850-900KG)
Product Description

Specifications Product Description

HIGH CHROME CASTING GRINDING STEEL BALL

Our grinding ball:

1)Dia.:15~150mm,  2)High Hardness &Low Breakage,   3)Good wear-Resistance,   4)High Cr balls  

Our main products:

High& low chrome cast grinding ballsHigh& low chrome alloyed casting CylpebsHigh& low chrome alloyed micro-ballsForged Grinding balls

A) Diameter: 20~150mm

B). HardnessHigh Cr : Surface HRC >58

Middle Cr:Surface HRC>47

Low Cr :  Surface HRC >45

Forged ball: HRC 50~67

C). Characteristics: 1) High hardness 2) Good wear Resistance 3) No breakage

4)Even wearing

 D).Chemical Composition.

High Cr : C:2.0~3.2,Si≤1.0, Mn≤1.5, Cr: 10~28, Mo ≤1.0, P≤0.10, S≤0.08.

Middle Cr.:C:2.1-3.2;Si0.5-2.2;Mn0.5-2.0  Cr 6-10; Mo1-1.0; Cu0-0.8; Ni0-1.5; P<0.10 S<0.006

Low Cr: C:2.0~3.0,Si≤1.2,Mn≤1.5, Cr: 1.0~2.2, Mo ≤1.0, P≤0.10, S≤0.10.

Forged balls: C:0.53~0.74,Si:0.15~0.37, Mn:0.45~1.2,S:0.04max. P:0.04Max.Cr :0.60max.

Specifications and weight

Dia.(mm)

Weight/each(kg)

No./ton(pcs)

Φ10

0.0135

74073

Φ12

0.0181

55248

Φ15

0.0242

41322

Φ20

0.0322

31056

Φ25

0.063

15873

Φ30

0.11

9091

Φ40

0.257

3891

Φ50

0.50

2000

Φ60

0.867

1153

Φ70

1.37

729

Φ80

2.05

487

Φ90

2.90

345

Φ100

4.00

250

Φ110

5.30

188

Φ120

6.80

147

Φ125

7.75

129

Φ130

8.74

114

Mechanical properties and metallurgical structure

Model

Mechanical properties

Metallurgical structure

HRC

The degree of ball-drop

Low-chromium casting strip

≥45

≥8000

P+C

Medium-chromium casting strip

≥50

≥12000

P+C

High-chromium casting strip

≥55

≥15000

M+C

Super high-chromium casting strip

≥60

≥22000

M+C

Chemical composition

Model

Chemical composition

C

Si

Mn

Cr

Mo

Cu

P

S

Low-chromium casting strip

2.2-3.5

≤1.2

≤1.5

0.8-3.5

≤1.0

≤0.5

≤0.15

≤0.15

Medium-chromium casting strip

2.0-3.3

≤1.2

≤1.8

4.0-9.0

≤1.5

≤1.0

≤0.15

≤0.15

High-chromium casting strip

1.6-3.3

≤1.0

≤2.5

10-18

≤1.0

≤1.5

≤0.10

≤0.10

Super high-chromium casting strip

2.0-3.3

≤1.0

≤2.5

22-25

<2.0

≤1.5

≤0.10

≤0.10

 Packaging & Shipping

E).Packing: Ton bags (1000Kg Per Bag)Iron drum (850~900Kg Per Drum)

 

 Application:

Mines,cement plant,power station,chemical industry

 Company Information

Berief Introduction of Oriental Casting and Forging Co.,Ltd.

1.Professional Grinding balls Manufactory founded in 1981;

2.Advanced production equipment;

3.Exported more than 20 countries;

4.Experienced development personnel,professional designers,salesman and skilled workers

5.Capacity:10000mt/month.

 

Our Services

1.Free sample for your test before orders;

2.Soonest delivery time ;

3.Cooperate with many famours shipping companies,and sent the goods to your port in time;

4. Any feedback after sales would get our soonest reply.

WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN  YOUR SUPPLY CHAIN  SOLUTION.

Shandong Oriental Casting And Forging Co., Ltd.

We Provide

Grinding steel ball ,forged steel ball ,grinding media balls ,DIN flange ,JIS flange

Main Markets

Africa , South America , Southeast Asia , North America , Eastern Europe

Contact Now

Sourcing Request

Submit