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Forged Square Bar

Forged Square Bar

● Model NO.: 4340
● Standard: AISI, ASTM, DIN, JIS, GB, BS


When it comes to manufacturing metal products, few materials are as versatile and durable as forged steel. One particular product that stands out for its strength and versatility is the Forged Square Bar. This product is an essential component in various applications in the construction, manufacturing, and engineering sectors. As a Chinese manufacturer, we offer Forged Square Bar to merchants outside of China. In this article, we will discuss the features and benefits of Forged Square Bar, which will provide you with the necessary knowledge to make an informed decision when purchasing this product.


Firstly, let's talk about the manufacturing process of Forged Square Bar. The forging process involves shaping metal using compressive force. This method ensures that Forged Square Bar exhibits superior strength compared to other metal bars, which are typically produced through melting, casting, or rolling. With this process, we can create bars that have a uniform and even surface, which makes them perfect for machining and fabrication.


The raw materials used in making our Forged Square Bar are high-quality carbon steel, alloy steel, and stainless steel. These materials provide excellent strength, durability, and resistance to corrosion. Robust materials make the bars ideal for use in various applications that require high load-bearing capacity, such as machine parts, construction, and even heavy-duty vehicles.


Secondly, Forged Square Bar provides excellent machinability. Its uniform and even surface make it easier for manufacturers to work with, whether they need to cut, drill, or machine the bar into a specific size or shape. This attribute makes the bar perfect for creating prototypes or models in the manufacturing and construction sectors.


Another advantage of our Forged Square Bar is its versatility. It can be used in a wide range of applications, including shafts, axles, gears, bolts, and many more. These applications require a material that is strong, resilient, and can handle immense pressure without breaking, which is precisely what Forged Square Bar provides.


Moreover, our Forged Square Bar is fabricated to meet international quality standards. We ensure that the bars undergo strict quality control tests before they are shipped to our customers. This ensures that our customers receive high-quality products that meet or exceed their expectations.


Additionally, Forged Square Bar is an environmentally friendly product. Unlike other metals, such as aluminum, which require a lot of energy to produce, Forged Square Bar production produces minimal waste. Thus, making it an eco-friendly alternative.


To sum it up, Forged Square Bar is a versatile, durable, and environmentally friendly product that can provide an excellent solution for all heavy-duty applications. Its unique manufacturing process ensures its strength, machinability, and uniformity, making it perfect for machining and fabrication. At our manufacturing plant, we ensure that our Forged Square Bar meets international quality standards and undergoes strict quality control tests, which enables us to offer our customers a high-quality product that can stand the test of time.


In conclusion, Forged Square Bar is a must-have product for merchants who require a metal bar that exhibits excellent strength, durability, and versatility. Its unique features make it perfect for various applications in the manufacturing, construction, and engineering sectors. As a manufacturer in China, we offer high-quality Forged Square Bar to merchants across the globe. We take pride in providing our customers with a product that meets or exceeds their expectations, and we strive to build long-lasting business relationships with all our clients. Get in touch with us today to learn more about our Forged Square Bar and how it can benefit your business.


4340 Steel Plate, Square Forged Bar

FOB Price:

US $1,250 / Ton

Min. Order:

20 Tons

Production Capacity:


Transport Package:

Loose Packing

Payment Terms:

L/C, T/T, D/P


● Model NO.: 4340

● Standard: AISI, ASTM, DIN, JIS, GB, BS

● Technique: Forged

● Special Use: Free Cutting Steel

● Grade: 4340

● Tolerance: -0/+5mm

● Specification: SGS, ISO, CE

● Type: Alloy Steel Bar

● Composition: Stainless Steel Scrap

● Surface Treatment: Black Surface

● Application: Boiler Plate

● Ut Test: Sep1921-84 Class C/C, D/D

● Length: 3000mm-12000mm

● Market: Global

Product Description


4340  forged steel round bar


80mm-1200mm (optional)


3000mm-12000mm Straightness: 3mm/M max(optional)


EAF + LF + VD + Forged + Heat Treatment (optional)

Delivery condition:

Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)

Delivery Time:

30-45 days


20 tons

Heat treatment:

Normalized / Annealed / Quenched / tempered

Technical Data:

According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing


Yield=310 Mpa Minimum; Tensile=600 Mpa minimum; %EI=13min,Surface Hardness=BHN160-220(As your request)


Ultrasonic test according to SEP 1921-84 G3 C/c


Grade, heat NO. length will be stamped one each bar with required color


30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight

similar steel grade



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