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Carbon Steel Bar/Rod


️Carbon Steel Bar/Rod Supplier

High Quality Round Bar, Flat Bar & Steel Rod


Carbon steel bar and rod are widely used in construction, machining, manufacturing, automotive, forging, fasteners, agricultural equipment, and industrial engineering. Known for their high strength, durability, excellent machinability, and cost-effectiveness, carbon steel bars and rods are essential raw materials for structural and mechanical applications.


As a professional carbon steel bar/rod supplier, we provide premium quality steel bars and rods in multiple grades, sizes, shapes, and international standards. Whether you need round bar for machining, flat bar for fabrication, or steel rod for industrial production, we offer stable quality, competitive pricing, and worldwide delivery.

️What is Carbon Steel Bar/Rod?


Carbon steel bar or rod is solid steel material produced in bar form with carbon as the primary alloying element. Carbon content affects hardness, strength, wear resistance, and machinability. Carbon steel bars are commonly selected because they provide strong mechanical properties at an economical cost.


Carbon steel bars and rods are preferred because they offer:


High tensile strength

Good machinability

Excellent weldability in low carbon grades

Cost-effective material solution

Wide range of sizes and grades

Suitable for structural and industrial use

 Carbon Steel Bar/Rod

️Specifications of Carbon Steel Bar/Rod

We offer carbon steel bars and rods in various sizes and standards:


Diameter: 5mm to 300mm

Width: 20mm to 300mm (flat bar)

Length: 3m, 6m, 12m or custom

Surface: Black, Bright, Peeled, Turned, Polished

Grades: A36, 1018, 1020, 1045, 1050, S235JR, S355JR, Q235, Q345

Standards: ASTM, EN, JIS, DIN, GB


Custom cutting, machining, threading, and heat treatment services are available. .

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Advantages of Carbon Steel Bar/Rod

Choosing carbon steel bar and rod offers many benefits:


High strength and toughness

Easy machining and fabrication

Good weldability in low carbon grades

Cost-effective compared with stainless steel

Available in many grades and shapes

Reliable for structural and mechanical use

Good wear resistance in medium/high carbon grades.

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Carbon Steel Bar vs Stainless Steel Bar


Carbon steel is often selected when strength and budget are priorities.
FeatureCarbon Steel BarStainless Steel Bar
CostLowerHigher
StrengthHighHigh
Corrosion ResistanceLowerExcellent
MachinabilityGoodGood
Best UseStructural & MechanicalMarine, Food, Chemical

Common Grades of Carbon Steel Bar/Rod

We supply popular grades including:


ASTM A36 steel bar

1018 carbon steel bar

1020 steel rod

1045 medium carbon steel bar

1050 carbon steel rod

S235JR bar

S355JR structural bar

Q235 steel bar

Q345 rod


Contact us for grade equivalency charts and technical data..

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Keep in touch with us

If you have any questions or requirements regarding portable outdoor power solutions, please feel free to contact our customer service team. Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs. 

Mob:+86-18652578808

E-mail:info@haihong-steel.com

Contact us

FAQ

1. What is carbon steel bar/rod?

Carbon steel bar or rod is solid steel produced in bar form with carbon as the main alloying element. It is widely used in construction, machining, fabrication, and manufacturing.

2. What are carbon steel bars and rods used for?

3. What types of carbon steel bars are available?

4. What grades of carbon steel bar/rod do you supply?

5. What sizes of carbon steel bar are available?

6. What is the difference between 1018 and 1045 steel bar?

7. Is carbon steel bar easy to machine?

8. Can carbon steel bar be welded?

9. Does carbon steel rod rust?

10. How are carbon steel bars packed for export?

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