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Forged Steel Round Bar

Forged Steel Round Bar

Model NO.:forged steel bar
Special Use:Cold Heading Steel, Mold Steel
Application:Machine Parts/Roller Shaft


Forged Steel Round Bar - An Exceptional Choice for Your Business


If you are looking for a reliable and high-quality material for your business, forged steel round bar should definitely be on your list. As a Chinese manufacturer with years of experience in producing and exporting steel products, we are proud to offer our newest addition to our collection - the Forged Steel Round Bar.


What is Forged Steel Round Bar?


The forged steel round bar is a cylindrical-shaped metal bar created through the process of forging, a method of shaping metals by hammering or pressing them until a desired shape is achieved. Forged steel is known for its exceptional strength and durability, which makes it a preferred material for a wide range of applications, including construction, mining, oil and gas, automotive, and mechanical engineering.


Key Features of Forged Steel Round Bar


Strength and Durability


One of the main benefits of using forged steel round bars is their superior strength and durability. The forging process itself enhances the strength and durability of the steel by reducing its grain size and aligning its microstructure. This results in a much stronger structure that can withstand heavy loads, shock, and wear and tear.




Forged steel round bars can be produced in a wide range of sizes, from small diameter bars to large, heavy-duty bars. This versatility makes it suitable for various applications, from small parts like bolts and screws to large structures like bridges, cranes, and beam supports.


Corrosion Resistance


Another significant advantage of using forged steel round bars is its corrosion resistance. The surface of the bar can be treated with various coatings, such as galvanizing or powder coating, to protect it against rust and other forms of corrosion. This ensures that your products are durable and long-lasting, even in harsh environments.




Despite its superior strength and durability, forged steel round bar is surprisingly affordable, making it an excellent choice for businesses looking to optimize their production costs. Moreover, the long lifespan of forged steel products means a reduction in replacement costs and maintenance expenses, which ultimately translates into higher profitability for your business.


Applications of Forged Steel Round Bar


The forged steel round bar is a versatile material that can be used in many different industries and applications, including:


- Construction: Forged steel round bars are commonly used in construction applications such as reinforcing bars, fences, gates, and structural framing. Its strength and durability ensure that your structures are sturdy and long-lasting.


- Mining: The harsh conditions and heavy loads encountered in mining operations require strong and durable materials. Forged steel round bars are used in the mining industry in applications such as drill bits, conveyor belts, and rock drilling equipment.


- Oil and Gas: The oil and gas industry also relies heavily on forged steel round bars because of their strength, durability, and resistance to corrosion. They are used in drilling operations, pipelines, and various other components of oil rigs.


- Automotive: Forged steel round bars are used in many parts of automobiles, such as engines, transmissions, and suspension systems. The strength and durability of the metal are essential for ensuring the safety and performance of vehicles.




The forged steel round bar is a superior quality material that offers excellent strength, durability, and corrosion resistance. Its versatility and cost-effectiveness make it an ideal choice for a wide range of applications, such as construction, mining, oil and gas, and automotive industries. As a Chinese manufacturer, we guarantee that our forged steel round bars are of the highest quality and are cost-effective, making them an exceptional choice for your business. Contact us today to request a quote and start using the best quality forged steel round bars for your production needs.


Rough Machine 4130 4145 4150 4140 Alloy Forged Steel Round Bar

Min. Order / Reference FOB Price

10 Tons

US $600-900/ Ton


Shanghai, China

Production Capacity:


Payment Terms:

L/C, T/T, D/P, Western Union






Carbon and Alloy Grade





Surface Treatment:

Black Surface/Rough Machining

Basic Info.

Model NO.:forged steel bar

Special Use:Cold Heading Steel, Mold Steel

Application:Machine Parts/Roller Shaft

Heat Treatment:Qt/Normalized/Annealing

Main Grade:4140 4130 4150 4340 8620 1045 A105

Tolerance of Rough Machine:-0/+0.5mm

Main Type:Forging Parts, Forged Bar

Ready Stock:C45 4140 Forged Steel Bar

Transport Package:Seaworthy Packaging



Product Description

1. Chemical Composition (%):


Round: Dia. 16 - 1000mm
16mm-350mm with hot rolled supply condition;
200-1000mm with forged supply condition
3.Delivery condition: Hot rolled or forged, Peeled or black surface, annealed or QT.
Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
5.Heat Treatment:
Soft annealing: heat to 680-720°C, cool slowly.
Hardness after annealing: Max. 241 HB
Hardening: 820 - 850 °C
Normalizing temperature: 840-880°C
Tempering: 540-680°C
6. Inspection: 100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C
7. Packing situation: standard seaworthy packing or as customer required
8. Delivery time: 30 days after order confirmed
9. Process: EAF+LF+VD ( necessary) +UT+ Peeled(optional) +Turned (optional) + Heat Treatment (optional)

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