Q235B Hot-DIP Galvanized Flat Iron Bar Cold Rolled Flat Steel

• Customization: Available
• Standard: ASTM, GB
• Certification: IS0
• Model NO.: Q235B

Product Description

Product Name: Q235B Hot-DIP Galvanized Flat Iron Bar & Cold Rolled Flat Steel

Product Overview:

Q235B Hot-DIP Galvanized Flat Iron Bar and Cold Rolled Flat Steel are widely used in various industrial applications due to their excellent mechanical properties, corrosion resistance, and versatility. The Q235B steel grade is a low-carbon structural steel commonly used in the construction of machinery, bridges, and other structural components. When hot-dip galvanized, it gains superior corrosion resistance, making it ideal for outdoor and long-term exposure environments. Cold rolled flat steel, on the other hand, offers a smooth surface and high dimensional accuracy, ideal for applications requiring precise measurements and smooth finishes.

Key Materials:

• Q235B Steel: This is a widely used carbon steel grade, offering excellent weldability, machinability, and formability. It is suitable for general construction purposes and can be treated for additional performance features such as galvanization.
• Hot-DIP Galvanizing: The hot-dip galvanization process involves coating the steel with a thick layer of zinc, which provides excellent corrosion resistance, especially in harsh outdoor and weather-exposed environments.
• Cold Rolled Flat Steel: Cold rolling is a metalworking process where steel is passed through rollers at room temperature, resulting in a smooth, high-precision finish. This process enhances the steel's strength and surface quality.

Key Specifications:

• Size Range:
  • Q235B Hot-DIP Galvanized Flat Iron Bar: Width: 20mm to 200mm; Thickness: 3mm to 20mm
  • Cold Rolled Flat Steel: Width: 20mm to 1500mm; Thickness: 0.2mm to 10mm
• Length: Standard length is 6 meters, but custom lengths are available based on customer needs.
• Surface Finish: Hot-dip galvanized finish for superior corrosion resistance and cold rolled finish for smoothness and precision.
• Standards: Compliant with international standards such as GB/T 700, ASTM A123, JIS G3302, and EN ISO 1461.

Main Features:

• Corrosion Resistance: The hot-dip galvanization provides excellent protection against rust and corrosion, making it ideal for use in environments exposed to moisture, humidity, and chemicals.
• Durability: Both Q235B hot-dip galvanized flat iron bars and cold rolled flat steel are designed for long-lasting performance, with enhanced resistance to environmental factors.
• Versatility: These products can be used in a wide variety of applications, including construction, automotive, manufacturing, and infrastructure projects.
• Precision: Cold rolled flat steel has a smooth and consistent surface, ensuring high-quality results in manufacturing and fabrication applications that require exact dimensions and finishes.
• Weldability and Formability: Q235B steel offers excellent weldability and formability, suitable for construction and mechanical engineering uses.

Applications:

• Construction: Used in the construction of structural frames, beams, and supports due to their strength and durability.
• Automotive Industry: Cold rolled flat steel is commonly used in automotive components, including body panels and frames, due to its precision and smooth surface.
• Machinery Manufacturing: Q235B galvanized flat iron bars and cold rolled flat steel are essential in the manufacturing of machinery, pipes, and parts for various industries.
• Outdoor Infrastructure: Ideal for outdoor use, such as for fencing, railings, and in other structural applications exposed to weather conditions.
• Home Appliances: Cold rolled flat steel is commonly used in the production of home appliances, due to its clean, smooth finish and dimensional accuracy.

Quality Assurance:

• Durability: The galvanizing process ensures a longer lifespan of the steel, even in harsh environments.
• High-Quality Surface Finish: Both hot-dip galvanized and cold rolled steel undergo strict quality control measures to ensure surface uniformity and minimal defects.
• Custom Orders: We offer custom lengths, widths, and thicknesses to meet the specific needs of your project.

Packaging:

The steel is typically bundled and wrapped in protective packaging to prevent damage during transportation. Custom packaging options are available upon request.

Pricing:

The pricing varies depending on order volume, specifications, and customization requirements. Please contact us for a tailored quote based on your needs.