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Material B2 Wear Resistant Balls B3 Special For SAG Ball Mill

Categories Ball Mill Balls
Brand Name: HF
Model Number: 20-160mm
Certification: SGS
Place of Origin: China
MOQ: 25T
Price: USD 750-900/T
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 3000T/month
Delivery Time: 3-4week
Packaging Details: Bags(one bag=one ton) or Drums(one drum=800-1000kg)
Business Position: Manufacturer
material: B3/B2
Out of Round Rate: <1%
Hardness: 45-65HRC
Quenching Ways: Water quenching
Processing Technology: Automatic Roll Forging
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Material B2 Wear Resistant Balls B3 Special For SAG Ball Mill


Ball Mill Balls Special wear-resistant steel ball for SAG ball mill directly supplied by the factory



Products introduction

Forged steel ball is divided into carbon grinding steel ball, manganese grinding steel ball and special grinding steel ball. Forged steel ball is one of our advantage products. Diameter 20-70mm and 80-150mm steel ball are produced respectively by advanced automatic hot rolling and hot forging steel ball production line. Huafu grinding balls with uniform hardness in a high efficiency due to its advanced quenching technology. In advanced, these grinding balls feature high accurate dimensions, rounded geometry shape, high hardness and good mechanical properties, wear - resistance, no deformation, no breakage.


Carbon steel grinding ball

Carbon steel grinding ball is the most commonly used one. Widely used in mines, power plants, chemical plants and mill factory’s large ball mill. Diameter is 20-150mm. And we can also customize all size of products according to clients’ demand. The main products performance as follow:


Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.42-0.500.17-0.370.5-0.8≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

Hardness

SeriousHardness
Standard Hardness48-53HRC
High Hardness55-60HRC
Impact Value≥12J/CM^2
Balls Number≥12000times
MicrostructureM+C(C-Carbide M-Martensite )


Manganese steel grinding ball I

Manganese steel grinding ball I is popular in Korea, Japan and North Korea, impact value is more than 12J/CM^2, manganese content is about 0.6-1.0%. This is the cheapest one in the manganese grinding balls. The performance as follow:


Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.48-0.560.17-0.370.6-1.0≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

Hardness

SeriousHardness
Standard Hardness50-55HRC
High Hardness55-60HRC
Impact Value≥12J/CM^2
Balls Number≥12000times
MicrostructureM+C(C-Carbide M-Martensite )

Manganese steel grinding ball II

Manganese steel grinding ball II with high hardness and corrosion resistance specialty. Mainly used in wet ball mill in mines and quartz sand factories.Has been exported to Pure, Mexico, Spain, India, Australia and South Africa. The specific performance as follow:



Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.57-0.650.17-0.370.7-1.0≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

Hardness

SeriousHardness
Standard Hardness53-58HRC
High Hardness55-60HRC
Impact Value≥15J/CM^2
Balls Number≥15000times
MicrostructureM+C(C-Carbide M-Martensite )

Manganese steel grinding ball III

Manganese steel grinding ball III with high manganese content, impact value is more than 15J/CM^2, less wearing. Well exported all over the world. Performance as follow:


Chemical Composition

C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
0.62-0.700.17-0.370.9-1.0≤0.25≤0.25≤0.3≤0.035≤0.035
Size20-150mm(0.8inch-6inch)

Hardness

SeriousHardness
Standard Hardness55-60HRC
High Hardness58-63HRC
Impact Value≥15J/CM^2
Balls Number≥15000times
MicrostructureM+C(C-Carbide M-Martensite )

Other customized material


Series/ElementC(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)
80#0.77-0.850.17-0.370.50-0.800-0.250-0.250-0.300-0.0350-0.035
40Mn0.37-0.440.17-0.370.70-1.00-0.250-0.250-0.300-0.0350-0.035
40Mn20.37-0.440.17-0.371.40-1.800-0.250-0.250-0.300-0.0350-0.035
70Mn0.65-0.750.17-0.370.90-1.200-0.250-0.250-0.300-0.0350-0.035
70Mn20.65-0.750.20-0.451.4-1.80-0.250-0.250-0.300-0.0350-0.035
40Cr0.37-0.450.17-0.370.50-0.80.80-1.10-0.250-0.300-0.0350-0.035
70Cr20.65-0.750.20-0.300.75-0.900.55-0.700-0.250-0.300-0.0300-0.030
B10.52-0.650.17-0.370.60-1.20-0.250-0.250-0.300-0.0350-0.035
B2B0.58-0.650.17-0.370.90-1.00.60-0.650-0.250-0.300-0.0350-0.035
B40.60-0.651.60-1.700.70-0.800.70-0.800-0.250-0.300-0.0350-0.035
B-60.75-0.850.2-0.400.90-1.00.85-0.950-0.250.06-0.130-0.03502-0.035
B-6A0.82-0.950.20-0.400.92-1.020.80-0.950-0.250.06-0.100-0.0350-0.035
B-70.35-0.400.17-0.370.70-0.800.90-1.00-0.250-0.300-0.0350-0.035
BV1-1.060.17-0.370.9-1.00.55-0.650-0.250-0.300-0.0350-0.035
GCr150.95-1.050.15-0.350.20-0.401.30-1.650-0.250-0.100-0.0270-0.20
16Mn0.13-0.190.2-0.61.2-1.60-0.300-0.25---0-0.030-0.03
Quality Material B2 Wear Resistant Balls B3 Special For SAG Ball Mill for sale
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