1.0mm – 25mm Hot Rolled Steel Coil Q235B Q195 Q345B High Strength

Hot Rolled Carbon Steel Coil — Product Description

Product Overview

Hot rolled carbon steel coils are general-purpose steel coils produced by hot rolling at temperatures above the recrystallization point. They are supplied in coil form with a mill scale surface, and are widely used in construction, manufacturing, cold forming, and general engineering applications. Available in grades Q235B, Q195, Q345B, SPHC, SS400, and A36, they meet the requirements of various international standards including GB/T 912, JIS G3101, ASTM A36, and EN 10025.

Key Specifications

Grade & Standard Equivalents

Key Features

• Excellent Weldability — Low carbon content ensures good weldability for all grades
• Good Cold Forming Performance — Q195 and Q235B are particularly suitable for bending, stamping, and roll forming
• High Strength — Q345B offers significantly higher yield strength for load-bearing structures
• Consistent Quality — Strict process control ensures uniform mechanical properties and dimensional accuracy
• Versatile Surface Options — Mill finish, pickled & oiled, or dry according to customer requirements
• Cost-Effective — Hot rolled coils offer an economical solution for large-volume applications

Typical Applications

• Construction & Building: Steel structures, roof trusses, wall bracing, scaffolding
• Cold Forming & Stamping: Steel pipes, profiles, brackets, general hardware
• Machinery Manufacturing: Equipment frames, machine bases, automotive parts
• Storage & Containers: Storage tanks, containers, general fabrication
• General Engineering: Fencing, gates, shelving, and general hardware

Quality Assurance

• Mill Test Certificate provided with each shipment (EN 10204 3.1)
• Chemical Composition & Mechanical Properties tested per heat number
• Dimensional Inspection — thickness, width, coil weight, and edge condition
• Surface Inspection — no cracks, folds, or significant defects
• Third-Party Inspection acceptable (SGS, BV, Intertek, etc.)

Why Choose Our Hot Rolled Carbon Steel Coils

1. Full Grade Coverage — Q195, Q235B, Q345B, SPHC, SS400, A36 and more
2. Wide Size Range — Thickness from 1.0mm to 25mm, custom widths available
3. Flexible Surface Treatment — Mill finish, pickled & oiled, or dry as per customer needs
4. Stable Quality — Consistent chemical composition and mechanical properties
5. Competitive Pricing — Direct from mill, reducing intermediate costs
6. Fast Delivery — Large inventory and efficient logistics for prompt shipment

Order Information

• MOQ: 25 tons (negotiable)
• Payment Terms: T/T, L/C at sight
• Delivery Time: 7–20 days after deposit
• Packaging: Standard export seaworthy packing — steel strips, waterproof paper, and steel pallets
• Port of Loading: Tianjin / Qingdao / Shanghai (or as required)

For inquiries, please specify: grade, thickness, width, coil weight, quantity, surface requirement, and destination port.