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Brand Name : DRAGON STEEL BALLS
Model Number : 45# 60Mn B2 B3 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
Main Product : grinding steel balls
Port : Tianjin/Qingdao/Shanghai
Usage : Mining,Cement plant,Power Station
Size : 20mm-150mm
Tolerance : +-1,+-2
Process : Forging,hot rolling,casting
1. Steel Grinding Balls have many different names in different places :
grinding ball,
steel ball,
grinding media,
grinding medium ,
ball mill ball...
According to the different chemical elements and hardness, or the production process, grinding media can be divided into different categories as following :
Cast Iron Ball
Forged Steel Ball
Hot Rolling Ball
Grinding Cylpebs
Grinding Rods
Ball Mill Liners
All the ball mill grinding media and the liners , we can customized the material ,the size and so on according to the different need .
2. Main Product Classification
Main Product | Classification |
Cast Iron Ball | Low Cr,Medium Cr,High Cr |
Forged Ball | C45,60Mn,B2,B3 |
Hot Rolling Ball | C45,60Mn,B2,B3 |
Cylpebs | C45,60Mn,B2,B3 |
Grinding Rods | Low Cr,Medium Cr,High Cr |
Liners | Mn13Cr2,High Chrome |
3. Forged ball,hot rolling ball,grinding rods Chemical Elements
Material |
Chemical Composition |
|||||||
C |
Si |
Mn |
Cr |
P |
S |
Ni |
Cu |
|
C45 |
0.42-0.5 |
0.17-0.37 |
0.5-0.8 |
≤0.25 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.25 |
60Mn |
0.55-0.65 |
0.17-0.37 |
0.7-1.0 |
≤0.25 |
<0.04 |
<0.04 |
≤0.3 |
≤0.25 |
B2 |
0.72-0.85 |
0.17-0.37 |
0.7-1.0 |
0.4-0.6 |
≤0.025 |
≤0.025 |
≤0.02 |
≤0.02 |
B3 |
0.58-0.66 |
1.3-1.9 |
0.65-0.8 |
0.7-0.9 |
≤0.025 |
≤0.025 |
≤0.02 |
≤0.02 |
4. Cast Iron Ball,Cylpebs 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 |
5. Dragon Balls Different Product Line
Main Product |
Production Line |
Cast Iron Ball |
Casting:Smelting the material in the furnace, pour out to the mould. |
Forged Ball |
Forging: Heating raw materials by electric circuit, air hammering and forging |
Hot Rolling Ball |
Rolling : Hot Rolling by the rolling machine |
Cylpebs |
Casting:Smelting the material in the furnace, pour out to the mould. |
Grinding Rods |
Heat treatment : Heat treatment the raw material |
Liners |
Customized casting |
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20mm - 150mm Forged Steel Ball , Forged Grinding Steel Ball For Power Station Images |