S350gd+Az Pre-Painted Z20-Z300 Aluminium - Zinc Alloy Coated Steel Sheet Coil

Product Description

Performance Characteristics

Property	Technical Parameters	Competitive Advantage
Corrosion Resistance	≥1500h salt spray test (55% Al-Zn coating)	3-6× longer lifespan vs. galvanized steel (GI)
Heat Resistance	Sustains 315°C long-term (400°C short-term peak)	Outperforms GI (fails at 200°C)
Solar Reflectivity	≥75% sunlight reflectivity	20% higher than pre-painted steel
Formability	Elongation ≥20% (ASTM A792)	Better stamping performance than stainless
Eco-Friendliness	Chromium-free passivation (RoHS compliant)	Meets EU ELV directives

Specification

Additional Notes:

Actual specifications may vary slightly depending on the mil, always refer to mill standards or contracts for confirmation.
Special applications (e.g., home appliance panels, automotive parts) may require thinner gauges (e.g., 0.25-0.4mm) or higher surface precision (e.g., minimized spangle, high skin-pass finish)

Application Cases

Industry	Applications	Recommended Grade	Benefits
Building Envelope	Airport terminals Industrial cladding	AZ150 (150g/m² coating)	25-year maintenance-free, 40% lifecycle cost reduction
Appliances	AC outdoor units, oven interiors	AZ100 (100g/m² coating)	50% cost saving vs. stainless steel
Automotive	Exhaust heat shields, fuel tank brackets	AZ180 + passivation	30% weight reduction, passes 2000h salt spray
Solar Mounting	Ground-mounted PV structures (desert environments)	AZ200 + S550GD	Sand erosion resistance, 30+ year lifespan
Agriculture	Livestock barn roofs, grain silos	AZ120 + PE film lamination	3× longer maintenance cycles

Packing & Delivery

Company Profile

TIMES STEEL Main Products

TIMES STEEL specializes in a wide range of high-quality steel products and modular housing solutions. Our main product lineup includes Mobile Container House, Aluminized Steel, Magnelis Steel, Stainless Steel, Aluminized Steel Tube, VCM Steel, Cladding Steel Plate, Purity Iron, Galvanized Steel, and Powder Coating Steel.

These products are widely used in construction, automotive, appliances, infrastructure, and modular building industries. With a commitment to innovation, quality, and fast delivery, TIMES STEEL ensures that each product meets the highest international standards and caters to the evolving needs of our global customers.

Main product

The company specializes in a wide range of high-end metal materials, including:

Aluminized Silicon Steel Coils

Zinc-Aluminum-Magnesium Coils

Stainless Steel

Color Coated Steel (PPGI/PPGL)

Clad Steel

Film-Coated Steel

Steel Pipes

TIMES STEEL Advantage

With 18 years of industry expertise, TIMES STEEL has established a comprehensive, integrated service system covering ready stock, fast delivery, global logistics, and technical support, making it a trusted steel supplier for customers worldwide. The company maintains a strong inventory of high-quality steel products, with the capability to ship to Chinese ports in as fast as 3 days, enabling quick response to customer demands.

TIMES STEEL has also built an efficient global logistics network, ensuring safe and on-time delivery to destinations around the world. Backed by a professional technical and sales team, the company offers full-process support — from material selection and processing to customs clearance and after-sales service — delivering a worry-free, time-saving, and cost-effective procurement experience.

Over the years, TIMES STEEL has gained wide recognition in the international market, forming long-term partnerships with several Fortune Global 500 companies. By continuously raising its quality standards and service levels, TIMES STEEL is committed to becoming a key player in the global steel supply chain.

TIMES STEEL always prioritizes integrity and treats every customer with sincerity.

Enterprise Honor

TIMES STEEL has been deeply engaged in the steel industry for 18 years, accumulating extensive experience and establishing itself as a trusted and reputable enterprise. Over the years, the company has built solid technical foundations and gained deep market insights, continuously innovating and delivering high-standard services that have earned widespread praise from clients. Whether in product quality, supply chain management, or after-sales service, TIMES STEEL upholds the principles of integrity, efficiency, and professionalism to provide exceptional value to its customers.

Packaging and Shipping

DHL: 3-5 working days;
ChinaPost: Depends on ship to which country; 
Sea: Depends on ship to which country.

TIMES STEEL maintains ready stock and can arrive at Chinese ports within as fast as 3 days, ready for shipment to the destination port. TIMES STEEL offers exceptionally fast delivery.