Hot rolled steel flat bar 5160 hot rolled steel flat bars, flat bar spring steel from Manufacturer
Flat bars are a flat, rectangular section with square edges varying in sizes. This cost-effective steel product is suitable for a wide variety of applications and is distributed into the construction, engineering, manufacturing, mining, grating, fabrication and many other industries.
+86 15650078182
+86 15650078182
+86 15650078182
Contact Us

Product Description

Product NameCarbon Steel Bar
Length4m-12m or as required
Width12mm-200mm, 10mm-870mm
TechniqueHot rolled
Surface TreatmentClean, blasting and painting according to customer requirement
Thickness tolerance±0.1mm
ApplicationIt is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reducethe weight of the parts.
MOQ1tons.We also can accept sample order.
Shipment timeWithin 15-20 workdays after receiving deposit or L/C
Export packingWaterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Capacity250,000 tons/year

Product Display

Carbon steel bar is stocked in flat, hex, round and, square. Carbon steel is ideal for many industrial products and applications where strength and durability are required. Characteristics of carbon steel bars are based on the carbon content. Increased carbon content will raise carbon steel’s hardness and strength. Inversely, lower carbon content results in a softer (mild) carbon steel that is easier to machine and weld.


What are the different types of carbon steel?

Carbon steel is divided into three main groups as follows:
low carbon = 0.06% to 0.25% carbon content (mild steel)
medium carbon = 0.25% to 0.55% carbon content (medium steel)
high carbon = >0.55% to 1.00% carbon content (hard steel)


Why choose carbon steel bar?

Carbon steel round bar, with a carbon content of over 0.08%, is widely utilized in construction, automotive, and other industries due to its impressive strength and corrosion resistance. It offers several advantages:

1.Strength and Durability: Carbon steel stock is renowned for its high strength-to-weight ratio, making it ideal for structural applications.
2.Cost-Effectiveness: Carbon steel round bar is affordable compared to other types of steel, providing a cost-effective solution for your projects.
3.Easy Machinability: With the ability to be cut and shaped with ease, carbon steel round bar offers flexibility during fabrication processes.
4.Wide Range of Applications: Carbon steel stock finds utility in industries such as aerospace, automotive, oil and gas, and more, due to its versatile properties.


Carbon steel bar is a solid, cylindrical metal bar made primarily from carbon and iron. It is a popular material in various industries due to its strength, durability, and affordability. The carbon content in the steel determines its hardness and strength, with higher carbon content generally indicating greater strength.

Carbon steel bars are often used in construction, manufacturing, and industrial applications where high strength and toughness are required. They are available in a variety of sizes, lengths, and finishes, making them versatile for a wide range of applications.

Carbon steel bars can be easily machined and welded, making them a preferred material for many applications. They can be shaped and formed into a variety of different components, including bolts, gears, axles, and shafts. Additionally, carbon steel bars are highly resistant to corrosion, making them suitable for use in harsh environments.

Product Inventory

We are a professional steel dealer. With the support of the most professional steel manufacturers and a large number of customers, we can not only provide you with ordinary steel but also help you find very personalized steels, such as special steel grades, Special sizes, special craft shapes.


Packaging and Shipping

We adopt standard export shipping packaging and bundles steel strips according to the size of the carbon steel rod. According to our delivery experience, a 20-foot container can hold 22 tons of carbon steel, and a 40-foot container can hold 25 tons of carbon steel. For larger orders, we use bulk vessels to transport you, and the price is cheaper. Also, we can customize the packaging according to the needs of customers.


Container size

20ft STANDARD: 5895mm(Length)x2350mm(Width)x2392mm(High) 
40ft STANDARD: 12029mm(Length)x2350mm(Width)x2392mm(High)
40ft HIGH-CUBE:12024mm(Length)x2350mm(Width)x2697mm(High


Online Consultation


Related Products

---------------------------------------------------------------- 分割线 AMP 放到之前: