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High hardness HRC 58-64 chrome casting iron ball for ball mill CR 14

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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

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High hardness HRC 58-64 chrome casting iron ball for ball mill CR 14

Brand Name : ZW

Model Number : GB/T 17445-2009

Certification : ISO9001:2008 SGS

Place of Origin : CHINA

MOQ : 10/tons

Price : Negotiable

Supply Ability : 50000 tons/year

Delivery Time : 7-14 days

Packaging Details : container bags or steel drums

Name : Ball Mill Balls

Material : Cr:14

Endurance Test Times : ≥10000

Quality system authentication : ISO9001:2008/SGS TEST REPORT

packing terms : container bags or steel drums

HRC : 58-64

Heat treatment : oil quenching

Breakage Guarantee : ＜1%

Impact Test : ≥14AK.j/cm^2

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High hardness of chrome casting iron ball for ball mill CR 14

. Feature of our grinding balls as follows:

1) High Hardness: Surface hardness: HRC60-68 HRC, volume hardness HRC60-65.

2) High Impact Toughness: The impact toughness of our grinding balls is more than 12 J / cm2.

3) Low Broken Rate: the actual broken rate is not higher than 1%.

4) Good wear-resistant and lower wear rate.

. Applied fields of our grinding balls:

a) Mines;

b) Cement plants;

c) Power stations;

d) Chemical industry

Specifications of our products as follows

Type and Chenical Composition of Cast Balls

Name	Material	Chemical Composition
Name	Material	C	Si	Mn	S/P	Cr	HRC
Cast ball	special hi-cr	2.0-3.2	＜1.0	0.5-2.0	＜0.06	＞14	58-64
Cast ball	higt-cr	2.0-3.2	＜1.0	0.5-1.5	＜0.06	＞10	58-62

Our products have advanced inspection quipment, perfect quailty guarantee system.such as Raw material test, Diameter tolerance test , Hardnedd test ,Core pulling test , Chemical composition test ,Balls number test.

Our products with inspection certificate and operation instrustion: To ensure that users can correct use my company's products.

High chrome cast grinding ball (12.7mm to 120mm)

Medium chrome cast grinding ball (12.7mm to 120mm)

Low chrome cast grinding ball (12.7mm to 120mm)

High chrome cast grinding ball

HRC60-65

≥HRC58

Cr:11-27; C: 2.0-3.0; Si:1.0Max; Mn: 0.5-1.5;

S & P:0.10Max;

Low chrome cast grinding ball

HRC48-55

≥HRC46

Cr:1-3; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5;

S & P:0.10Max;

Medium chrome cast grinding ball

HRC55-63

≥HRC55

Cr:4-10; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5;

S & P:0.10Max;

High hardness HRC 58-64 chrome casting iron ball for ball mill CR 14

Product Tags:

Ball Mill Grinding Balls

steel balls for ball mill

High hardness HRC 58-64 chrome casting iron ball for ball mill CR 14 Images

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