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High Chrome Mining Grinding steel Balls With high Impact Resistance

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[China]

Address: GAOXIN JINAN CITY, SHANDONG PROVINCE, CHINA

Contact name:Housongcun

Oriental Casting and Forging Co., Ltd.

High Chrome Mining Grinding steel Balls With high Impact Resistance

Country/Region china
City & Province shandong
Categories Mining Machinery Parts

Product Details

High Chrome Mining Grinding steel Balls With high Impact Resistance

Chemical Composition of Cast iron grinding media Ball

NAME

BRAND 

CHEMICAL COMPOSITION(%)

C

Si

Mn

Cr

Mo

P

S

High Chromium

Cast Ball

 

 

ZQCr26

2.0-3.4

≤1.2

≤1.5

22-28

≤1.5

≤0.10

≤0.10

ZQCr20

2.0-3.4

≤1.2

≤1.5

17-22

≤1.5

≤0.10

≤0.10

ZQCr17

2.0-3.4

≤1.0

≤2.5

15-17

≤1.5

≤0.10

≤0.10

ZQCr13

1.7-3.4

≤1.0

≤2.5

11-14

≤1.5

≤0.10

≤0.10

 

 Physical Propertof Casting grinding media Ball

MAME

BRAND

HARDNESS

IMPACT VALUE

ak(J/cm2)

 

METALLOGRAPHIC

ORGANIZATION

 

BALLS

FATIGUE LIFE

QUENCHING STATE(A)

NO- QUENCHING STATE(A)

IMPACT

High Chromium

Casting Ball

 

 

ZQCr26

≥60

≥45

≥4.0

M+C

≥8000

ZQCr20

≥60

≥45

≥3.5

≥8000

ZQCr17

≥60

≥49

≥3.0

≥8000

ZQCr13

≥60

≥50

≥2.3

≥8000

 

Strength casting excellent,integrity forging brilliant.our aim is to insist on the theory of ''quality first,credit goal,and mutual profits".we are trying best to supply customers from both at home and abroad with high quality products and satisfactory service.

1) In general, forged steel ball has high hardness: surface hardness to 55-68 HRC, volume hardness of 50-63 HRC

2) Impact toughness high: impact toughness more than 12 J / cm2.

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

4) Loss of grinding forged steel ball round rate is low.

Our products have obtained ISO 9001---2008.

 

 Packing: 

1. Bags:1000KG polypropylene basgs which are highly resisitant to UV rays and secure   bag straps to reduce time and effort in loading and unloading.

2. Drums: Recycled drums can also be supplied.The drums have a removable lid and compression ring for secure storage.Drums are more efficient for some modes of transportation and can also be delivered on wooden pallets.

 

Shipping :

1. Cooperate with famour forwarder ,and delivery the goods in time for you.

2. Port of loading : Qingdao Port,China

3. Delivery  time  : 7-35 days according to your quantity;

4. Partial shippment: allowed

 

PAYMENT TERM: T/T L/C (we also can negotiate after some orders)

 

Company Information

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 samples for your test before orders;

2. Soonest delivery time ;

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

 

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