Product Overview

Our hot rolled carbon steel plates are manufactured from high-quality carbon steel using advanced hot rolling processes, delivering excellent strength, toughness, and cost-effective performance for a wide range of industrial and structural applications. Produced at high temperatures above the steel recrystallization point, hot rolled steel plates offer superior workability, reliable mechanical properties, and outstanding weldability.

Widely used in construction, infrastructure, machinery manufacturing, shipbuilding, transportation equipment, pressure vessels, and general fabrication projects, hot rolled carbon steel plates provide a durable and economical solution for load-bearing and structural applications. Their versatility makes them one of the most commonly used steel products in engineering and manufacturing industries worldwide.

Available in various thicknesses, widths, lengths, and steel grades, our hot rolled carbon steel plates can be supplied according to international standards and customized project specifications.

Material Details

ASTM A36 Hot Rolled Carbon Steel Plate

• Chemical Composition: ≤0.26%C, 0.60–0.90%Mn, ≤0.040%P, ≤0.050%S, ≤0.40%Si

• Standards: ASTM A36/A36M, ASTM A6/A6M

• Mechanical Properties: Yield Strength: ≥250 MPa, Tensile Strength: 400–550 MPa, Elongation: ≥20%

• Characteristics: It offers excellent weldability, good formability and machinability, making it suitable for structural fabrication and widely used in construction and manufacturing applications.

Q235 Hot Rolled Carbon Steel Plate

• Chemical Composition: ≤0.22%C, ≤1.40%Mn, ≤0.35%Si, ≤0.045%P, ≤0.050%S

• Standards: GB/T 700

• Mechanical Properties: Yield Strength: ≥235 MPa, Tensile Strength: 370–500 MPa

• Characteristics: It offers a cost-effective structural steel solution with good welding performance and easy processing and fabrication, making it suitable for a wide range of general engineering applications.

S275JR Hot Rolled Carbon Steel Plate

• Standards: EN 10025-2

• Characteristics: It provides reliable structural performance and excellent weldability, making it widely used in European construction projects and heavy-duty fabrication applications.

Core Features

✅ Excellent Structural Strength: Hot rolled carbon steel plates provide dependable mechanical properties and load-bearing capacity for construction and industrial applications.

✅ Superior Weldability: Low carbon content allows easy welding and fabrication using conventional welding methods without extensive preheating requirements.

✅ Good Formability: The material can be cut, bent, punched, drilled, and fabricated into complex structures and components.

✅ Cost-Effective Solution: Compared with alloy steel and stainless steel alternatives, hot rolled carbon steel plates offer excellent performance at a competitive cost.

✅ Wide Thickness Range: Available in thin, medium, and heavy plate thicknesses to meet various engineering and manufacturing requirements.

✅ Versatile Applications: Suitable for construction, bridges, machinery, shipbuilding, transportation equipment, storage tanks, and general fabrication projects.

Why Choose Our Hot Rolled Carbon Steel Plates?

ISO 9001 Certified Quality Control: Every production batch undergoes chemical composition analysis, mechanical testing, dimensional inspection, and surface quality verification to ensure compliance with international standards.

Comprehensive Grade Selection: We supply various carbon steel grades, including ASTM, EN, JIS, and GB standard materials to meet global project requirements.

Custom Processing Services: We provide cutting, beveling, drilling, welding preparation, flame cutting, laser cutting, and other fabrication services according to customer drawings.

Factory-Direct Pricing: Our advanced production facilities and efficient supply chain management enable competitive pricing and reliable lead times.

Global Export Experience: Our hot rolled carbon steel plates are supplied worldwide for construction, manufacturing, infrastructure, shipbuilding, and industrial engineering projects.

Frequently Asked Questions (FAQ)

Q: What is the difference between hot rolled and cold rolled steel plates?

A: Hot rolled steel plates are produced at high temperatures and offer better cost efficiency and workability, while cold rolled plates provide tighter dimensional tolerances and smoother surface finishes.

Q: What industries commonly use hot rolled carbon steel plates?

A: They are widely used in construction, bridges, machinery manufacturing, shipbuilding, transportation equipment, storage tanks, and structural fabrication.

Q: Can hot rolled carbon steel plates be welded?

A: Yes. Most carbon steel grades, including ASTM A36 and Q235, offer excellent weldability and are suitable for various welding processes.

Q: What thicknesses are available?

A: We offer a wide range of thicknesses, typically from 1.5 mm to over 200 mm, depending on the steel grade and project requirements.

Q: Do you offer custom cutting services?

A: Yes. We provide flame cutting, plasma cutting, laser cutting, drilling, beveling, and other processing services according to customer specifications.

Q: Do you provide material certificates?

A: Yes. Mill Test Certificates (MTC), Material Test Reports (MTR), and third-party inspection reports can be supplied upon request.

Q: What is the delivery time?

A: Standard stock sizes are typically available within 7–15 days, while custom specifications generally require 15–30 days depending on quantity and processing requirements.