Carbon Steel
22 Export ProductsCarbon steel plate, coil, bar, rebar, beam, and structural products for export fabrication and construction projects.
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Supported Standards
Applications
Featured carbon and structural steel products
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Carbon steel product library
Carbon and structural steel family map
Review carbon steel categories, project grades, export forms, and representative applications.
Products
Compare carbon steel by form and grade
Scan carbon and structural products by form, material, grade, and standard for faster specification matching.
Primary grade / standard is the first listed value; open the product page for full size range and packing.
Carbon and structural steel procurement snapshot for fabrication projects
Compare carbon plate, coil, bar, section, and wire rod options by strength grade, standard, cutting need, and tolerance before sourcing.
Standards
- ASTM A36
- EN 10025
- JIS G3101
- GB/T 700
- ASTM A572
Grades
- A36
- S235
- S275
- S355
- Q235
- Q345
- SS400
- ST37
Product forms
- Plate
- Coil
- Round bar
- Beam / Channel
- Angle
- Rebar
- Wire rod
Applications
- Structural fabrication
- Machinery frames
- Bridge components
- Construction steel
- General welding
What to confirm before requesting carbon steel quotation
Carbon steel sourcing depends on equivalent standards, thickness or section size, tolerance, processing, and project delivery terms.
Inquiry parameters
- Confirm grade and standard, such as ASTM A36, EN S355, Q235, SS400, or ST37.
- Confirm thickness, width, length, section size, diameter, tolerance, or theoretical weight.
- State cutting, drilling, welding, shot blasting, painting, or edge-processing requirements.
- Share quantity, delivery schedule, destination port, packing preference, and inspection level.
Packing and documents
- Use steel straps, bundles, pallets, or seaworthy packing according to plate, bar, or section form.
- Confirm MTC, packing list, invoice, certificate of origin, and shipping marks.
- For cut-to-size material, confirm drawing, length tolerance, and bundle identification.
Quality checks
- Check chemical composition, yield strength, tensile strength, and elongation against the requested standard.
- Confirm dimension, flatness, straightness, and surface condition before shipment.
- Use third-party inspection when project specifications require equivalent grade validation.
Procurement FAQ
Common sourcing questions
Can A36, S355, Q235, and SS400 be treated as equivalent grades?
They can overlap in some applications, but equivalence must be reviewed by standard, mechanical property, thickness range, and project specification.
What information is required for a carbon steel quotation?
Please provide grade, standard, dimensions, quantity, processing needs, tolerance, destination port, and inspection or document requirements.
Can carbon steel be supplied with cutting or surface processing?
Yes. Cutting, drilling, beveling, shot blasting, primer painting, and other processing can be reviewed when drawings and tolerances are clear.
Tsingshan Steel (Shandong)
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