Jiangsu Hongtu Metal Technology Co.,Limited
                                                                                                           
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High Strength Carbon Steel Plate and Sheet with 0.15mm-300mm Thickness Available in Cold Rolled and Hot Rolled Options

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description
80# / 1080 / SWRH82A / C80D(1.0622) Carbon Steel Plate/Sheet
Carbon structural steel plate showing metallic surface finish Close-up view of carbon steel plate texture and grain structure Carbon steel plates stacked in industrial storage
Carbon Structural Steel Plate Overview
Carbon structural steel plate refers to carbon steel containing less than 0.8% carbon. It is characterized by lower sulfur, phosphorus, and non-metallic inclusions compared to general carbon steel, resulting in superior mechanical properties.
Key Benefits
  • Enhanced Mechanical Properties
  • Superior Durability & Strength
  • Versatile Applications
  • Improved Corrosion Resistance (with specific grades)
Target Industries & Applications
  • Construction
  • Automotive
  • Manufacturing
  • Infrastructure
  • Heavy Machinery
Product Attributes
Brand: N/A
Origin: N/A
Material: Carbon Structural Steel
Color: Metallic Grey
Technical Specifications
Product Standards & Materials
Product Name Standard Material Technique
Carbon steel sheet / steel plate JIS, AISI, ASTM, GB, DIN, EN ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80
EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q
JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE
Cold Rolled And Hot Rolled
Dimensions
Dimensions Width Length Thickness
Standard & Custom 1250mm, 1500mm or as per client's requirement 1000mm-12000mm or according to customer's special request 0.15mm-300mm
Specific Grade Chemical Compositions
Grade C Si Mn P S Cu Cr Ni Other
Cor-ten A 0.12 0.25-0.75 0.20-0.50 0.01-0.2 0.03 0.25-0.55 0.5-1.25 0.65 -
Cor-ten B 0.16 0.3-0.5 0.8-1.25 0.03 0.03 0.25-0.40 0.4-0.65 ≤0.4 -
SPA-H 0.12 0.2-0.75 0.60 0.07-0.15 0.035 0.25-0.55 0.3-1.25 0.65 -
9CuPCrNi-A 0.12 0.2-0.75 0.20-0.50 0.07-0.15 0.040 0.25-0.55 0.3-1.25 0.65 -
Q235NH 0.13 0.10-0.40 0.20-0.60 0.03 0.030 0.25-0.55 0.40-0.80 0.65 -
Q295NH 0.15 0.10-0.50 0.30-1.00 0.03 0.030 0.25-0.55 0.40-0.80 0.65 -
Q355NH 0.16 0.5 0.50-1.50 0.03 0.030 0.25-0.55 0.40-0.80 0.65 -
Steel Type Classification
Carbon Content (wt.%) Microstructure Properties Examples
Low-carbon steel
< 0.25
Ferrite, pearlite Low hardness and cost. High ductility, toughness, machinability and weldability AISI 304, ASTM A815, AISI 316L
Medium-carbon steel
0.25 – 0.60
Martensite Low hardenability, medium strength, ductility and toughness AISI 409, ASTM A29, SCM435
High-carbon steel
0.60 – 1.25
Pearlite High hardness, strength, low ductility AISI 440C, EN 10088-3

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Company Jiangsu Hongtu Metal Technology Co.,Limited
Location No.118 Beihuan Road, Xishan District, Wuxi City, Jiangsu Province China
Contact Person Cathy

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