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B2 Forged Steel Balls For Ghana

【Introduction】:
Used in Gold Mining
【 Capacity 】:
100, 000Tons/Year
【Improvement】:
1. Diameter 20mm-165mm (4/5”to 6½” aprox).

2. High Hardness: Surface hardness of forged steel ball is to 60-68 HRC and volume hardness of forged grinding ball is to 60-65 HRC;

3. High Impact Toughness: The impact toughness is more than 15 J/cm2;

4. Low Broken Rate: The actual broken rate is not higher than 1%;

5. Even Wear-resistance: The wear rate of cast ball is 50-700 g/ton.

6. Material-We use the high quality bar as raw material.

【Product Structure】

B2 Forged Steel Balls For Ghana(图1)

【Technical Parameters】

Chemical Components
TypeChemical components
CMnSiCrSP
45#0.42-0.480.50-0.800.17-0.37≤0.25≤0.035≤0.035
50Mn0.48-0.560.70-1.000.17-0.37≤0.25≤0.035≤0.035
60Mn0.57-0.650.70-1.000.17-0.37≤0.25≤0.035≤0.035
65Mn0.62-0.700.90-1.200.17-0.37≤0.25≤0.035≤0.035
B20.75-0.850.70-0.900.17-0.370.40-0.60≤0.030≤0.030
B30.55-0.650.75-0.900.20-0.370.85-1.20≤0.030≤0.030
B40.58-0.660.65-0.801.60-1.900.70-0.90≤0.030≤0.030
B60.97-1.031.00-1.100.20-0.300.50-0.60≤0.025≤0.025


Mechanical Properties
MaterialHardness(HRC)Impact Falling Times
Φ20-Φ50Φ60-Φ90Φ100-Φ150
SurfaceCoreSurfaceCoreSurfaceCore
45#≥54≥36≥54≥34≥52≥30≥15≥22000
50Mn≥58≥38≥58≥36≥55≥32≥15≥22000
60Mn≥60≥42≥60≥40≥58≥36≥15≥22000
65Mn≥60≥42≥60≥40≥58≥36≥15≥22000
B2≥60≥60≥60≥50≥60≥46≥15≥22000
B3≥60≥60≥60≥50≥60≥48≥15≥22000
B4≥60≥60≥60≥55≥60≥52≥15≥22000
B6≥60≥60≥60≥59≥60≥55≥15≥22000


【Process】

B2 Forged Steel Balls For Ghana(图1)

【Solutions】

1) Mines (Gold, Copper, Iron, Molybdenum, Lead, Zinc, etc)

2) Power station


3) Cement Plant

B2 Forged Steel Balls For Ghana(图1)

【Testing】

B2 Forged Steel Balls For Ghana(图1)

【Package】

(1) Container Bags: 1000KGS/Bag

(2) Steel Drums: 850-900KGS/Drum

B2 Forged Steel Balls For Ghana(图1)