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Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese, silicon and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively.
Carbon steel can be classified into three categories according to its carbon content: low-carbon steel (or mild-carbon steel), medium-carbon steel and high-carbon steel . Their carbon content, microstructure and properties compare as follows:
Carbon Steel Description
Grade:
1)GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E
2)EN: S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q
3)ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80
4)JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE
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Q1. What steel products do you manufacture and supply?
A: We provide a range of steel products for construction, infrastructure, industrial and engineering applications, including rebar, H-beams, angle steel, channel steel and other structural steel products.
A:Yes. We can supply products according to standard specifications as well as customer-specific size and dimensional requirements, subject to production feasibility.
A:Yes. Product specifications, dimensions, material grades and other technical information can be provided for review before order confirmation.
A:We support flexible steel processing and customized requirements based on product type, dimensions, cutting requirements and project specifications.
A:We have dedicated steel manufacturing and processing facilities and provide factory-direct supply for customers. Our production capabilities allow us to maintain greater control over manufacturing, processing and quality inspection.
A:Depending on the product and project requirements, our processing capabilities may include cutting, sizing, forming and other customized processing services.
A:We can review customer drawings, specifications and technical requirements to determine suitable production and processing solutions.
A:Production capacity depends on product type, specifications and order quantity. Please contact our team with your requirements so we can provide a suitable production schedule.
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