High Chrome Casting Balls for Mining
Loading Port: China Main Port
Payment Terms: TT or L/C
Min Order Qty: 10 TONS m.t.
Supply Capability: 1000 Ton Per Month m.t./month
Product Description:
General Information for High Chrome Casting Balls for Mining CMAX high chrome casting balls for mining has good quality in the best price.
High Chrome Casting Balls Chrome content:11-14% Size: dia30-100mm Hardness: dia30-70mm HRC58-63 dia80-100mm HRC57-62
Specifications of High Chrome Casting Balls for Mining
1. High hardness
2. Good wear resistance
3. High toughness
4. No mal-roundness
Application of High Chrome Casting Balls for Mining
cement,metallury, mine,construction mateial and slurry
We are a professional manufacturer which produce media ball.Our steel ball exported to Chile,south Africa,Iran,Russia,USA etc.Nowadays,We have annual production capacity of 50,000 MT.
Chemcial Elements of Chrome Steel Ball
Name
C
Mn
Si
Cr
S
P
50MN
0.48-0.56
0.70-1.0
0.17-0.37
≤0.25
≤0.035
≤0.035
60MN
0.57-.0.65
0.7-1.0
0.17-0.37
≤0.25
≤0.035
≤0.035
65MN
0.60-0.70
0.90-1.20
0.17-0.37
≤0.25
≤0.035
≤0.035
B2
0.70-0.85
0.70-0.80
0.17-0.37
0.2-0.7
≤0.03
≤0.03
Specification and Hardness of Chrome Steel Ball
Name
Impact Test
AK.J/cm2
Endurance Test Times
(5m)
Dia 25mm-60mm
Dia 70mm-100mm
Surface
Core
Surface
Core
50MN
≥12
≥10000
≥56
≥50
≥55
≥50
60MN
≥13
≥12000
≥58
≥52
≥58
≥50
65MN
≥15
≥12000
≥62
≥54
≥58
≥52
B2
≥15
≥12000
≥62
≥55
≥58
≥52
Weigh of Chrome Steel Ball
Norminal Diameter
Diametrical Tolerance(mm)
Approx Weight of Single Ball(kg)
Average Number of One MT
20mm/0.75''
+1,-0.5
0.033
30303
25mm/1''
+1,-0.5
0.064
15625
30mm/1.25''
+2.0,-1.0
0.11
9090
40mm/1.5''
+2.0,-1.0
0.261
3831
50mm/2''
+2.0,-1.0
0.510
1961
60mm/2.5''
+2.0,-1.0
0.883
1132
70mm/2.75''
+3.0,-1.5
1.402
713
80mm/3.25''
+3.0,-1.5
2.092
478
90mm/3.5''
+3.0,-1.5
2.98
335
100mm/4''
+3.0,-1.5
4.087
244
110mm/4.5''
+3.0,-1.5
5.44
183
120mm/4.75
+3.0,-1.5
7.062
141
Chrome Steel Ball Packing
Steel drum: 800-1000kgs;
Container bag: 1000kgs.
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