Hot Rolled Carbon Steel Coil (HRC) - ASTM A36 / SS400 / Q235B Mild Steel Roll for Structural Use

Product Overview
Hot Rolled Carbon Steel Coil (HRC) is the foundational raw material for construction, infrastructure, and heavy machinery manufacturing. Produced on advanced continuous rolling lines, our HRC strictly complies with international standards such as ASTM, JIS, EN, and GB, ensuring excellent weldability, mechanical strength, and processing precision. Backed by a substantial ready stock, we offer customized slitting, skin-passing, and cut-to-length services to meet specific project requirements.
Technical Specifications

Key Features

• Excellent Workability: Superior plasticity and toughness, making it easy for secondary processing such as shearing, welding, and bending.

• High Structural Strength: Manufactured from premium carbon structural steel, meeting international yield and tensile strength requirements to ensure engineering safety.

• Extensive Size Range: Covering everything from ultra-thin hot-rolled sheets to heavy plates, providing a one-stop sourcing solution for diverse demands.

• Consistent Surface Quality: Uniform mill scale thickness; pickled coils offer a clean surface ideal for subsequent cold rolling or coating processes.

Typical Applications

• Construction & Infrastructure: Structural steel components, bridges, and prefabricated buildings.

• Manufacturing: Machinery bases, heavy equipment frames, pressure vessels, and automotive parts.

• Pipe Making: Base material for manufacturing Spiral Submerged Arc Welded (SSAW) and Electric Resistance Welded (ERW) pipes.

• Shipbuilding & Containers: Ship decks, shipping container shells, and structural frames.

Quality Assurance

We understand the rigorous requirements of industrial procurement. Every batch is delivered with a complete Mill Test Certificate (MTC). We support the following testing and inspections:

• Chemical Composition Analysis

• Tensile & Impact Testing

• Ultrasonic Testing (UT)

• Third-party inspection and loading supervision by SGS / BV.

Packaging & Loading

• Standard Packaging: Wrapped tightly with waterproof paper and metal edge protectors, secured with heavy-duty steel strapping. Available in Eye-to-Sky or Eye-to-Wall orientations based on unloading equipment.

• Loading Method: 20ft/40ft Containers (bulk or palletized) or Break Bulk Vessels for large tonnages.

• Lead Time: 7-15 days for ready stock; 30-45 days for customized rolling schedules.