Cylpebs are slightly tapered cylindrical grinding media with a ratio of length to diameter of unity
Details of grinding cylpebs
1. Size: Dia. 10mm-50mm
2. Material: high/medium/low chrome alloyed
High Chrome: 10-13% Medium Chrome: 3-6% Low Chrome: 1-3%
3. Characteristics: high hardness, good wear resistant, low breakage, no deformation.
4. Hardness: 45-65HRC; Breakage rate ≤1%
Chemical composition ( % )
|
Name
|
C
|
Si
|
Mn
|
Cr
|
Mo
|
Cu
|
P
|
S
|
|
High Chrome grinding cylpebs
|
2.0-3.2
|
≤1.0
|
0.3-2.5
|
10.0-28.0
|
≤3.0
|
≤1.0
|
≤0.1
|
≤0.1
|
|
Medium Chrome grinding cylpebs
|
2.0-3.2
|
≤1.0
|
0.3-2.5
|
3.0-6.0
|
0-1.0
|
0-1.2
|
≤0.1
|
≤0.06
|
|
Low Chrome grinding cylpebs
|
2.1-3.6
|
≤1.5
|
0.3-2.5
|
1.0-3.0
|
0-1.0
|
0-0.8
|
≤0.1
|
≤0.1
|
Mechanical Properties of Products And Microstructure
|
Name
|
Hardness(HRC)
|
Toughness without North(J/cm²)
|
Microstructure
|
Droping times of balls
|
|
High Chrome
grinding cylpebs
|
≥58
|
≥4
|
M+C+A
|
≤Φ80
≥Φ80
|
≥15000
≥10000
|
|
Medium Chrome grinding cylpebs
|
≥48
|
≥3.0
|
P+C
|
≤Φ80
≥Φ80
|
≥15000
≥10000
|
|
Low Chrome
grinding cylpebs
|
≥45
|
≥2.5
|
P+C
|
≥10000
|
Notice
We can also manufacture the product with special chemical composition,
in accordance with the requirements of the customers.
Packing : Container bags or steel drums or others.
For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS ,Measurement 0.4CBM
For Steel Drums ,Net weight 850-950Kgs ,Gross Weight 865-965KGS ,Measurement 0.3CBM .
Shipping and delivery
Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed
· Payment terms : T/T (30% DP,balance against copy of B/L.; L/C
· Samples : Free samples are provided for test before trial order
· MOQ : 1 Ton
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