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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.
Description:

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


Packaging and Shipping



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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