Carbon Steel Flat Bar

Carbon Steel Flat Bar
Product Introduction:
Carbon steel flat bars produced by Wuxi Xuanyi Stainless Steel are long strip steel processed from carbon steel via hot rolling or cold rolling. They feature rectangular cross-section, high strength, great toughness and superior machinability.
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Wuxi Xuanyi Stainless Steel Co., Ltd. is one of the leading manufacturers and suppliers of carbon steel flat bar in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk carbon steel flat bar made in China here from our factory.

 

Carbon steel flat bars produced by Wuxi Xuanyi Stainless Steel are long strip steel processed from carbon steel via hot rolling or cold rolling. They feature rectangular cross-section, high strength, great toughness and superior machinability.

Easy to cut, weld, stamp and form, they are widely used in construction engineering, machinery manufacturing, steel structures, equipment processing and hardware products, and rank among the commonly used basic profiles in industrial manufacturing.

 

Three Key Advantages
Low-Profile Solid Section for Compact Assemblies
The flat rectangular profile provides a solid section with relatively little section depth, making it practical where a bar is required without the additional height of angle, channel or other shaped sections.
Edge Condition Can Be Selected for the Next Process
Depending on the manufacturing route, carbon steel flat bar may be supplied with different edge conditions. The required edge can be confirmed according to subsequent fabrication, machining or finishing requirements.
Suitable for Post-Fabrication Surface Protection
After cutting, welding or assembly, carbon steel flat bar can be prepared for painting, galvanizing or other protective treatments when additional corrosion protection is required.

 

Parameters

 

Width (mm)

12.0 – 205.0

Thickness (mm)

3.0 – 28.0

Length (m)

4.5 – 13.0

 

  • MOQ:5 Tons
  • Original:Tsingshan and other private steel mills
  • Deliver Time:About 15-20 Workdays
  • Payment Tems:T/T or L/C at sight

 

Application Of Bar

 

Steel Structure Engineering

Steel Structure Engineering

Applicable to steel frames, equipment platforms, support systems and industrial workshops. It can be matched with other section steels to enhance the stability and load capacity of the overall structure.

Hardware Processing

Hardware Processing

Widely used to produce hardware fittings, tools, storage racks, fences and metal components. Easy to cut, stamp, weld and bend, effectively improving production efficiency.

Power & Industrial Equipment

Power & Industrial Equipment

Suitable for manufacturing power facilities, conveying equipment, mining machinery and various industrial installations. Ideal for equipment frames, mounting brackets and load-bearing parts to meet long-term stable operation requirements

Why Choose Us

 

 

Wuxi Xuanyi Stainless Steel Co., Ltd. was founded in 2011. Located in Wuxi, China, we are a professional stainless steel supplier and processing service provider. Supported by stable resources from major steel mills, a stringent quality management system and extensive export experience, we offer a full range of stainless steel products and customized solutions to clients worldwide. We always prioritize quality, efficiency and customer satisfaction. With reliable products, competitive pricing and on-time delivery, we strive to create long-term value for global partners.

 

Xuanyi Factory

 

Carbon Steel Flat Bar Supply Support

 

 

1. Supply Route Reviewed by Size & Quantity
Depending on the required width, thickness and order quantity, we can review whether standard flat bar or material processed from plate is the more practical supply route before quotation.

 

2. Weight Basis Clarified Before Order Confirmation
For orders quoted by weight, we clarify whether the commercial basis is theoretical weight or actual weight before order confirmation, helping avoid differences during final settlement.

 

3. Rolled or Plate-Cut Material Clearly Identified
When different production routes are available for the required flat section, we clearly identify whether the quoted material is rolled flat bar or processed from plate, so the customer knows the actual material form being supplied.

QUALITY MANAGEMENTSYSTEM CERTIFICATE
CHINA CLASSIFICATION SOCIETY CERTIFICATE OF WORKS APPROVAL
Certification of Trustworthy Chinese Entrepreneur
AAA Credit Rating Certificate
Certificate of AAA-level Integrity Model Enterprise
CCIEA
Jiusteel Authorized First-Class Distributor Certificate
Authorization Certificate for Tsingshan Stainless Steel Plate Authorized Distributor
TISCO First-Tier Contracted Partner Certificate
Regional Distributor Authorization Certificate of Zhenshi Group Eastern Special Steel
 

ENTERPRISE PARTNER

FAQ

Q: What is decarburization on carbon steel flat bar?

A: Decarburization is a reduction of carbon content near the steel surface caused by exposure to high temperatures in an oxidizing atmosphere. Where surface hardness or subsequent heat treatment is important, the allowable depth of decarburization may need to be controlled.

Q: Does the weldability of carbon steel flat bar depend only on carbon content?

A: No. Weldability is also influenced by the overall chemical composition, carbon equivalent, material thickness and welding procedure. For grades with higher hardenability, preheating or other welding controls may be required.

Q: When should impact toughness be specified for carbon steel flat bar?

A: Impact toughness should be considered when the flat bar will be used in low-temperature service, dynamically loaded components or other applications where resistance to brittle fracture is important. It should not be assumed from the grade name alone.

 

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