Product Description: Galvalume Steel Coil by HnL steel

Overview:

HnL Steel’s Galvalume Steel Coil is engineered with a cold-rolled steel sheet substrate, coated with a specialized alloy of 55% aluminum, 43.4% zinc, and 1.6% silicon at 600°C. This unique composition delivers exceptional corrosion resistance and durability by combining the physical barrier protection of aluminum with the electrochemical protection of zinc. Galvalume steel provides superior performance in a wide range of environments, ensuring longevity and reliability for diverse applications.

Parameters:

Key Features:

• Corrosion Resistance: Provides exceptional protection in harsh and corrosive conditions.
• Heat Resistance: Maintains structural integrity at high temperatures up to 677°F (358°C).
• Surface Options: Available in regular spangle, minimized spangle, skin passed, and non-skinpassed finishes to meet diverse aesthetic and functional requirements.
• Surface Treatments: Offered with chromate passivated, non-chromate passivated, anti-fingerprint, and oiled/non-oiled treatments for enhanced performance and handling.

Applications:

• Construction: Ideal for roofing, facades, and as a substrate for painted rolls.
• Industrial Equipment: Suitable for electric control cabinets, industrial freezers, and vending machines.

Manufacturing and Quality Control:

HnL Steel adheres to stringent international standards, including EN 10346, ASTM A792/A792M, JIS G 3321, and AS1397, ensuring:

• Consistent coating thickness and quality.
• Compliance with mechanical properties for specified grades.
• Thorough quality inspections throughout the production process.

Benefits:

• Longevity: Dual-layer protection extends the service life of the steel.
• Versatility: Well-suited for a broad spectrum of construction and industrial applications.
• Reliability: Delivers consistent performance in both high and low-temperature environments.

Conclusion:

HnL Steel’s Galvalume Steel Coil is a premium product designed for demanding applications in the construction and industrial sectors. Our commitment to rigorous manufacturing standards and advanced technology ensures that our Galvalume steel coils provide unmatched reliability, longevity, and performance in challenging environments.