High-Strength Carbon Steel Plates for Industrial & Construction Use
Short Description
1. Made of high-quality low-carbon/high-carbon steel billets, featuring excellent tensile strength, wear resistance, and structural stability for heavy-duty applications.
2. Adopts precision rolling and heat treatment technology, ensuring uniform thickness, smooth surface, and reliable performance in harsh working environments.



Key Attributes
Attribute Details
Material Carbon Steel; Alloy Steel (Q235B, Q255B, ASTM A36, ASTM A283 Gr.C, S235JR, S275JR)
Production Process Cold Rolled, Hot Rolled
Tolerance ± 1%
Place of Origin Shandong, China
Delivery Lead Time 7-15 Days
Category Alloy Steel Plate; Medium and Heavy Plate
Brand HeFa
Applications Building structures, mechanical parts, etc.
Length 6000-12000mm; 1000mm-12000mm (extended range)
Processing Services Bending, welding, uncoiling, cutting, punching
Special Steel Type High-strength steel plate
Standards ASTM, BS, DIN, GB, JIS, EN, etc. (including ASTM A36, ASTM A283, GB/T 700)
Surface Treatment Spraying, galvanizing, pickling, hot rolling, etc.
Width 1000mm-2500mm; 600mm-2500mm (extended range); customizable as requested
Product Name Alloy Steel Plate
Yield Strength ≥ 245 MPa
Tensile Strength 400 – 550 MPa
Elongation ≥ 20%
Hardness HB180 – 210
Certifications CE
Minimum Order Quantity (MOQ) 1 ton
Packaging Waterproof Paper + Wooden Case
Packaging & Shipping Information
Item Details
Sales Unit Single Commodity
Individual Package Size 20×20×2 cm
Gross Weight per Unit 6.280 kg
Customization Options
- Custom Logo (MOQ: 5 tons)
- Custom Packaging (MOQ: 5 tons)
- Graphic Customization (MOQ: 5 tons)
Supplementary Specifications
Parameter Description Parameter Description
Thickness Range 1mm – 200mm Width Range 600mm – 2500mm
Length Range 1000mm – 12000mm Tensile Strength 400 – 550 MPa
Yield Strength ≥ 245 MPa Elongation ≥ 20%
Hardness HB180 – 210 Standards ASTM A36, ASTM A283, GB/T 700, etc.
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