Chinese 
Structural & High Tensile Strength Carbon Steel Plate
- Full global standard grades: GB Q235B/Q355B/Q460/Q550/Q690, ASTM A36/A572 Gr50/Gr60, EN S235JR/S355JR/S460NL.
- Complete size range 3–200mm thick, customizable cutting & flattening per customer drawings.
- Mill direct supply from Baowu/Shougang, full MTC and SGS test reports for customs clearance.
- Excellent high tensile strength, great welding & bending performance for heavy load structures.
- Mature worldwide logistics, can ship steel plates to every country globally with full after-sales tracking.
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Product Overview
Hot rolled structural & high tensile carbon steel plate is designed for heavy-duty construction, machinery manufacturing, and industrial engineering projects. Complying with GB, ASTM, and EN standards, it covers a wide range of grades from ordinary structural steel to high-strength low-alloy steel grades, meeting different global engineering requirements.
Available in grades including Q235B, Q355B, Q460, Q550, Q690, A36, A572 Gr50/Gr60, A1011, A1018, S235JR, S275JR, S355JR, and S460NL, the steel plate provides stable yield strength and tensile strength. Standard grades are suitable for general load-bearing structures, while high-strength grades help improve load capacity and reduce structural weight.
With complete specifications from 3–200mm thickness, factory-direct supply, inspection documentation, and customized processing services including cutting, flattening, and dimensional processing, the steel plate offers excellent weldability, uniform flatness, and reliable performance for construction, machinery, and industrial applications.
Chemical & Mechanical Property Snapshot
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FAQs
A structural carbon steel plate is a steel material designed for load-bearing structures and engineering applications. It is commonly used in construction, machinery, bridges, and industrial fabrication projects.
The available grades include Q460, Q550, Q690, A572 Gr50/Gr60, and S460NL, together with other structural steel grades based on GB, ASTM, and EN standards.
The standard thickness range is 3–200mm, with available widths of 1500 mm / 1800 mm / 2000 mm / 2200 mm / 2500 mm / 2800 mm / 3000 mm, Custom width available and lengths of 6000 mm / 12000 mm, Cut-to-length according to customer requirements.
Yes. Cutting, flattening, and dimensional processing services can be provided according to customer requirements.
The company provides a wide range of metal products, international standard materials, quality documentation, logistics coordination, and professional customer support for global buyers.
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