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| Product Name: |
80mm Forged Steel Grinding Ball For Ball Mill
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| Supply Ability: |
20000T |
| Related proudcts |
grinding ball, steel grinding ball, |
| Specifications |
Dia20mm-150mm |
| Price Term: |
FOB |
| Port of loading: |
qingdao |
| Minimum Order |
1T |
| Unit Price: |
USD700.00-1000.00/T |
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a.Characteristics:
no deformation
high hardness
good wear resistant
no breakage
b.The application of industry:
cement building materials
metal mining
coal paste thermal power plants
chemical engineering
ceramic coating
Light industry
magnetic materials
c.Chemcial Elements
Name
C
Mn
Si
Cr
S
P
YB-65MN
0.60-0.70
0.90-1.20
0.17-0.37
0.25 max
0.035max
0.035max
YB-75MnCr
0.70-0.85
0.7-0.8
0.17-0.37
0.7-0.9
0.03 max
0.03 max
YB-40MNCr
0.45-0.50
0.7-1.2
0.17-0.37
0.9-1.1
0.03 max
0.03 max
d.Physical Property
Name
I***ct Test
AK.J/cm2
Endurance Test Times
(5m)
Dia 25mm-60mm
Dia 70mm-100mm
Surface
Core
Surface
Core
YB-65MN
¡Ý15
¡Ý12000
¡Ý60
¡Ý50
¡Ý55
¡Ý50
YB75MnCr
¡Ý17
¡Ý12000
¡Ý60
¡Ý52
¡Ý60
¡Ý50
YB-40MNCR
¡Ý16
¡Ý12000
¡Ý60
¡Ý50
¡Ý60
¡Ý50
e.Specification and Hardness of Grinding Ball
Nominal
diameter
(mm)
Diameteical
tolerance
(mm)
Weight of Single
of forging ball
in average
Number of piece of
One ton forging ball
in average
Surface
hardness
I***ct
toughness
DIA 20
DIA 25
DIA 30
DIA 40
DIA 50
+2
-1
32
64
110
263
513
31250
15625
9090
3802
1949
55-65
¡Ý12
DIA 60
DIA 70
DIA 80
DIA 90
DIA 100
+3
-2
888
1410
2104
2996
4110
1126
709
475
333
243
DIA 110
DIA 120
DIA 130
+4
-2
5457
7102
9030
182
140
110
DIA 140
DIA 150
+4
-3
11278
13871
88
72
We sincerely welcome customers from both at home and abroad to come to negotiate business with us. We are committed to with you to establish long-term cooperation.
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| Company: |
Zhangqiu Yu Bin Petrochemical Fittings Factory
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| Contact: |
Ms. Lillian Ma |
| Address: |
Chizitou Village, Puji Town, Zhangqiu, Ji'nan, Shandong, China ( |
| Postcode: |
250200 |
| Tel: |
86-0531-83260061 |
| Fax: |
86-0531-83260061 |
| E-mail: |
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