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Covering various types of steel products such as steel pipes, steel plates, steel coils, steel bars, and structural steel
meeting the diverse needs of different industries.

A36 Carbon Steel Round Bar
A36 carbon steel round bar is a common structural grade steel bar with excellent mechanical properties, weldability, and machinability. It is widely used in construction, machining, and industrial equipment manufacturing.
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Product Parameters

Specifications Table


PropertyValue / Range
GradeA36 (Equivalent Q235, SS400)
Diameter10 mm – 600 mm
Length3 m – 12 m (custom cut available)
SurfaceBlack / Polished / Peeled / Turned
Tensile Strength400 – 550 MPa
Yield Strength≥ 250 MPa
Elongation≥ 20%


Chemical Composition (%)


CSiMnPS
≤0.25≤0.40≤1.20≤0.040≤0.050

Features & Benefits

  • High strength and excellent toughness

  • Easy cutting, welding, and machining

  • Cost-efficient material for general-purpose use

Applications

  • Machine parts and shafts

  • Construction reinforcement

  • Automotive and railway parts

  • Industrial tool manufacturing


Product Real Shot


碳钢圆棒工厂

Packaging and Shipping


碳钢圆棒包装


FAQ


Q1: What product information must I provide before making a purchase?
A: Please provide the grade, width, thickness, surface treatment requirements, and the quantities you need.

Q2: What about product pricing information?
A: Prices may vary due to fluctuations in raw material costs.

Q3: Is it possible to send samples?
A: Yes, we offer free samples with express shipping worldwide.

Q4: Do you offer a service for customized products?
A: Yes, we can supply according to your specific requirements.

Q5: Can I visit you in person?
A: Customers from all over the world are welcome to meet with us.

Q6: Can you assist me in importing steel products for the first time?
A: Yes, we can provide support through our experienced shipping agents.


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