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Grinding Steel Rods of Various Length/Diameters

Grinding Steel Rods of Various Length/Diameters are manufactured from high-quality alloy or carbon steel and processed through precision heat treatment. This ensures excellent toughness, straightness, and wear resistance, making them suitable for both dry and wet rod milling applications across mining and mineral processing industries.

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Product Details

Our Products

With customizable lengths ranging from 2 to 6 meters and diameters from 30mm to 120mm, Grinding Steel Rods of Various Length/Diameters offer maximum flexibility to meet different mill configurations and ore types. Tailored specifications help improve grinding efficiency and reduce media consumption.

Grinding Steel Rods of Various Length/Diameters

Application Sectors

Machines	Industries
·Rod mills	·Mining industry
·Bar mills	·Power stations
	·Cement industry
	·Quartz/Silica sand factory
	·Coal Chemical Industry
	·Metallurgical industry

Technical Data Overview

Chemical Composition (%)
Steel Specification	C	Mn	Si	Cr	S	P
40Cr	0.37-0.44	0.50-0.80	0.17-0.37	0.80-1.15	≤0.035	≤0.035
42CrMo	0.38-0.45	0.50-0.80	0.17-0.37	0.90-1.25	≤0.035	≤0.035
#45/C45	0.42-0.54	0.50-0.80	0.17-0.37	≤0.15	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.00	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.62-0.72	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
B2	0.70-0.92	0.70-1.00	0.17-0.37	0.40-0.70	≤0.035	≤0.035
B3	0.52-0.65	0.66-1.00	1.30-1.90	0.74-1.20	≤0.030	≤0.030
BU	0.95-1.05	0.95-1.05	0.15-0.35	0.45-0.55	≤0.035	≤0.035
BL	0.55-0.75	0.65-0.85	0.15-0.35	0.70-1.20	≤0.035	≤0.035
BG	0.90-1.05	0.35-0.95	0.15-0.35	1.00-1.70	≤0.035	≤0.035

Physical Features
Steel Specification	Impact Value (J/cm²)	Surface Hardness (HRC)	Diameter (mm)	Length (mm)	Broken Rod Rate (%)	Diameter Tolerance (mm)	Length Tolerance (mm)
40Cr	≥12	45-60	25-140	1500-6000	≤1	±1.5	±20
42CrMo
#45/C45
60Mn
65Mn
B2
B3
BU
BL
BG

Quality Assurance Practices

Production Process Insight

Plants and Production Equipment

Exhibition Participation Records

Exhibitions

Why Partner With Us

All Grinding Steel Rods of Various Length/Diameters are subject to strict quality control, including surface hardness, diameter tolerance, and straightness testing. This guarantees consistent performance, lower breakage rates (≤1%), and stable operation even in long-term, high-load grinding environments.

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