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Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC
Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC
Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC
Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC
Specifications
Brand Name :
HF
Model Number :
20-160mm
Certification :
SGS
Place of Origin :
China
MOQ :
10T
Price :
USD 750-900/T
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
3000T/month
Delivery Time :
2-3week
Packaging Details :
Bags(one bag=one ton) or Drums(one drum=800-1000kg)
Products name :
carbon steel grinding ball
Business Position :
Manufacturer
Hardness :
55-65HRC
Out of Round Rate :
<1%
Breakage Rate :
<1%
Microstructure :
M+C
Description

Forged Grinding Balls High Quality Forged Ball According To Requirements size 5inch hardness 55-65HRC


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(%)
0.42-0.50 0.17-0.37 0.5-0.8 ≤0.25 ≤0.25 ≤0.3 ≤0.035 ≤0.035
Size 20-150mm(0.8inch-6inch)

Hardness

 Serious Hardness
Standard Hardness 48-53HRC
High Hardness 55-60HRC
Impact Value ≥12J/CM^2
Balls Number ≥12000times
Microstructure M+C(C-Carbide M-Martensite )

Special steel grinding ball I

This grinding ball is widely used all over the world. High volume hardness and less wearing. Quality is well accepted by the customers. Please kindly check the following detailed performance.

Chemical Composition

 C(%) Si(%) Mn(%) Cr(%) Cu(%) Mo(%) P(%) S(%)
0.72-0.80 0.17-0.37 0.8-0.9 0.5-0.6 ≤0.25 ≤0.3 ≤0.035 ≤0.035
Size 20-150mm(0.8inch-6inch)

Hardness

 Serious Hardness
Standard Hardness 58-63HRC
High Hardness 62-65HRC
Impact Value ≥15J/CM^2
Balls Number ≥15000times
Microstructure M+C(C-Carbide M-Martensite )

Special steel grinding ball II

This grinding steel ball is one new type steel ball, good toughness and no breakage. It’s the new favorite in the users. Performance as follow:

Chemical Composition

 C(%) Si(%) Mn(%) Cr(%) Cu(%) Mo(%) P(%) S(%)
0.58-0.65 1.60-1.90 0.65-0.80 0.70-0.90 ≤0.25 ≤0.3 ≤0.035 ≤0.035
Size 20-150mm(0.8inch-6inch)

Hardness

 Serious Hardness
Standard Hardness 58-63HRC
High Hardness 62-65HRC
Impact Value ≥18J/CM^2
Balls Number ≥18000times
Microstructure M+C(C-Carbide M-Martensite )

Other customized material

Series/Element C(%) Si(%) Mn(%) Cr(%) Cu(%) Mo(%) P(%) S(%)
80# 0.77-0.85 0.17-0.37 0.50-0.80 0-0.25 0-0.25 0-0.30 0-0.035 0-0.035
40Mn 0.37-0.44 0.17-0.37 0.70-1.0 0-0.25 0-0.25 0-0.30 0-0.035 0-0.035
40Mn2 0.37-0.44 0.17-0.37 1.40-1.80 0-0.25 0-0.25 0-0.30 0-0.035 0-0.035
70Mn 0.65-0.75 0.17-0.37 0.90-1.20 0-0.25 0-0.25 0-0.30 0-0.035 0-0.035
70Mn2 0.65-0.75 0.20-0.45 1.4-1.8 0-0.25 0-0.25 0-0.30 0-0.035 0-0.035
40Cr 0.37-0.45 0.17-0.37 0.50-0.8 0.80-1.1 0-0.25 0-0.30 0-0.035 0-0.035
70Cr2 0.65-0.75 0.20-0.30 0.75-0.90 0.55-0.70 0-0.25 0-0.30 0-0.030 0-0.030
B1 0.52-0.65 0.17-0.37 0.60-1.2 0-0.25 0-0.25 0-0.30 0-0.035 0-0.035
B2B 0.58-0.65 0.17-0.37 0.90-1.0 0.60-0.65 0-0.25 0-0.30 0-0.035 0-0.035
B4 0.60-0.65 1.60-1.70 0.70-0.80 0.70-0.80 0-0.25 0-0.30 0-0.035 0-0.035
B-6 0.75-0.85 0.2-0.40 0.90-1.0 0.85-0.95 0-0.25 0.06-0.13 0-0.035 02-0.035
B-6A 0.82-0.95 0.20-0.40 0.92-1.02 0.80-0.95 0-0.25 0.06-0.10 0-0.035 0-0.035
B-7 0.35-0.40 0.17-0.37 0.70-0.80 0.90-1.0 0-0.25 0-0.30 0-0.035 0-0.035
BV 1-1.06 0.17-0.37 0.9-1.0 0.55-0.65 0-0.25 0-0.30 0-0.035 0-0.035
GCr15 0.95-1.05 0.15-0.35 0.20-0.40 1.30-1.65 0-0.25 0-0.10 0-0.027 0-0.20
16Mn 0.13-0.19 0.2-0.6 1.2-1.6 0-0.30 0-0.25 --- 0-0.03 0-0.03

Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC

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Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC

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Product Detail
Brand Name :
HF
Model Number :
20-160mm
Certification :
SGS
Place of Origin :
China
MOQ :
10T
Price :
USD 750-900/T
Contact Supplier
Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC
Carbon Forged Steel Cement Grinding Balls 5 Inch 55HRC 65HRC

Jinan Huafu Forging Joint-Stock Co.,ltd.

Verified Supplier
3 Years
shandong, jinan
Since 2012
Business Type :
Manufacturer
Main Products :
Grinding Steel Balls, Forged Grinding Balls, Grinding Media Balls
Total Annual :
10 million-50 million
Employee Number :
50~100
Certification Level :
Verified Supplier
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