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Jinan Dragon Steel Balls Co.,Ltd
Jinan Dragon Steel Balls Co.,Ltd 19 Years Grinding Media Balls Professional Manufacturer
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Wear Resistant Grinding Casting Steel Ball High Chrome Balls 150mm Size

Jinan Dragon Steel Balls Co.,Ltd
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Wear Resistant Grinding Casting Steel Ball High Chrome Balls 150mm Size

Brand Name : DRAGON STEEL BALLS

Model Number : Low Cr Mid Chrome High Cr

Certification : CE,ISO

Place of Origin : CHINA

MOQ : 1 ton

Price : Negotiable

Payment Terms : L/C, T/T, D/A, D/P, Western Union, MoneyGram

Supply Ability : 3000 tons / Month

Delivery Time : 3-7 work days/ 25 tons

Packaging Details : Container bags ,steel drums

Advantage : High Wear Resistant,High output and low price

Type : 12mm-150mm

Process : Casting

Port : Tianjin/Qingdao/Shanghai

Material : High Cr,Low Cr,Medium Cr

Hardness : 57-63

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Good Wear Resistant Grinding Balls Casting Steel Ball High Chrome Balls

Dragon balls have more than 19 years production experience, casting steel balls are our most copetition product, no matter the quality, ourput,and the price, happy to recieved youe messages.

1. Dragon balls main product as folloing:

Wear Resistant Grinding Casting Steel Ball High Chrome Balls 150mm Size

2. Cast iron balls specifications

Diameter

(mm)

Diameter Tolerance

(mm)

Approx Weight of per ball(kg) Average numbers per ton
20 +1,-0.5 0.033 30303
30 +2,-1 0.11 9090
40 +2,-1 0.261 3831
50 +2,-1 0.512 1961
60 +2,-1 0.883 1132
70 +3,-1.5 1.402 713
80 +3,-1.5 2.092 478
90 +3,-1.5 2.98 335
100 +3,-1.5 1.087 244
110 +3,-1.5 5.44 183
120 +3,-1.5 7.062 141

3. Cast iron balls characteristics and advantages

① Size 12mm-150mm

② Chemical elements

Material C Si Mn Cr P S
Low Cr 2.2-3.4 ≤1.2 0.5-1.5 1.0-1.5 ≤0.06 ≤0.06
Medium Cr 2.0-3.2 <1.0 0.5-2.5 ≥5 ≤0.06 ≤0.06
High Cr 2.0-3.2 <1.0 0.5-2.5 ≥10 ≤0.06 ≤0.06

③ Hardness

Type Low Cr Medium Cr High Cr
20mm-150mm 45-50 48-55 58-63

④ Advantages

High hardness

Good wear resistant

Low Breakage

4. Cast iron balls Production process

High Chrome Balls are melted in electric furnace and poured into moulds after scientific proportioning. High chromium cast balls are also processed by oil quenching.

Cast iron balls

Wear Resistant Grinding Casting Steel Ball High Chrome Balls 150mm Size

Cast iron balls

Wear Resistant Grinding Casting Steel Ball High Chrome Balls 150mm Size


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Quality Wear Resistant Grinding Casting Steel Ball High Chrome Balls 150mm Size for sale

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