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Carbon Steel Round Bar

Carbon Steel Round Bar offers exceptional strength and durability, making it ideal for a wide range of industrial applications. With varying carbon content, these bars provide different levels of hardness and toughness, enabling them to withstand significant loads and resist wear over time. The versatility of carbon steel makes it a go-to material for manufacturing components that require high tensile strength, such as shafts, axles, and gears, ensuring reliability and longevity in mechanical systems.

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Product Details

Introduction of the product

Carbon Steel Round Bar is available in various sizes and grades, providing flexibility to meet the specific needs of different applications. Whether it's for structural, engineering, or manufacturing purposes, the ability to customize the size and carbon content ensures that it can be adapted to specific requirements. The high availability of carbon steel round bars makes them easy to source and cost-effective, making them a popular choice across multiple industries, including construction, automotive, and machinery.

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Application in grinding machines and areas

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

Technical data

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 Control Technology and Equipment

Plants and Production Equipment

Plants and Production Equipment

Exhibitions

Exhibitions

Why choose us

One of the key advantages of Carbon Steel Round Bar is its excellent weldability and machinability. This makes it ideal for manufacturing processes that require cutting, welding, and shaping. It can be easily welded to other materials without compromising its structural integrity, and its machinability allows for precise shaping and finishing of components. These properties make carbon steel round bars essential for industries where customization of parts is required, from construction to heavy machinery production.

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