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Corrosion-Resistant Aluzinc Coated Steel

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 Overview:

Galvalume Steel Coil, produced by Rogosteel, utilizes cold-rolled steel sheets as a substrate, solidified with a composition of 55% aluminum, 43.4% zinc, and 1.6% silicon at 600°C. This combination provides enhanced corrosion resistance and durability, combining the physical protection of aluminum with the electrochemical protection of zinc.

Corrosion-Resistant Aluzinc Coated Steel details

 

Parameter Details
Product Name Galvalume Steel Coil
Standards EN 10346, ASTM A792M, JIS G 3321, AS1397
Material Grades See detailed list above
Thickness Range (mm) 0.2 - 1.2
Width Range (mm) 600 - 1250
Coating Mass (g/m²) AZ30, AZ150, AZ185, AZM100, AZM110, AZM120, AZM150, AZM165, AZM180
Corrosion Resistance Superior in highly corrosive environments
Heat Resistance Maintains integrity up to 677°F
Surface Finishes Regular spangle, minimized spangle, skin passed, non-skinpassed
Surface Treatments Chromate passivated, non-chromate passivated, anti-fingerprint, oiling/non-oiled
Applications Roofs, facades, substrates for painted rolls, electric control cabinets, industrial freezers, vending machines
Manufacturing Standards EN 10346, ASTM A792M, JIS G 3321, AS1397
Quality Control Ensures consistent coating thickness and quality, mechanical properties compliance, thorough inspections

 

Features:

Corrosion Resistance: Superior protection in highly corrosive environments.

Heat Resistance: Maintains integrity at temperatures up to 677 degrees Fahrenheit.

Surface Finishes: Regular spangle, minimized spangle, skin passed, non-skinpassed options available.

Surface Treatments: Chromate passivated, non-chromate passivated, anti-fingerprint, oiling/non-oiled.

Corrosion-Resistant Aluzinc Coated Steel supplier

  

Applications:

Construction: Roofs, facades, substrates for painted rolls.

Industrial Equipment: Electric control cabinets, industrial freezers, vending machines.

 

Manufacturing and Quality Control:

Rogosteel adheres strictly to international standards (EN 10346, ASTM A792M, JIS G 3321, AS1397) ensuring:

- Consistent coating thickness and quality.

- Mechanical properties compliant with specified grades.

- Thorough quality inspections throughout the production process.

 

Benefits:

Longevity: Extended service life due to dual-layer protection.

Versatility: Suitable for various applications in construction and industry.

Reliability: High performance in both high and low temperatures.

 

Conclusion:

Rogosteel's Galvalume Steel Coil offers high-quality performance for demanding applications in construction and industry. Backed by rigorous manufacturing standards and advanced technology, our products ensure reliability and longevity in challenging environments.

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