55%AL Galvalume steel coil ASTM A792

  • group nameSteel Coils

  • Min Order50 metric ton

  • brand nameFanda Steel Coil & Guardrail Manufacturer

  • modelDX51D/ASTM A653/SGCC

  • payment methodL/C, T/T

  • update timeSat, 18 Jul 2026 05:24:59 GMT

Paramtents

  • Product name 55%AL Galvalume steel coil

  • Surface spangles Regular spangles

  • Surface treatment Passivation/Anti finger print

  • Alu-Zinc coating AZ30-AZ150

  • Steel Grade DX51D/ASTM A792/SGLCC

  • Coil ID 508 or 610mm

  • Coil weight 3-6 tons

  • Hardness Soft or full hard

  • Thickness 0.12mm-3.0mm

  • Width 50mm-1250mm

  • Certificate ISO9001, SGS etc

Packging & Delivery

  • Min Order50 metric ton

Briefing

Product name: 55%AL Galvalume steel coil
Steel Grade: DX51D/ASTM A792/SGLCC
Thickness: 0.12-3.0mm
Width: 50mm-1250mm

Detailed

Introduction of Galvalume steel coil

Galvalume steel coil (GL coil) features an aluminum-zinc alloy coating (55% Al, 43.4% Zn, 1.6% Si), combining the corrosion resistance of aluminum with the cathodic protection of zinc. Fanda supplies high-quality Galvalume coils with excellent high-temperature oxidation resistance, weather durability, and formability — widely used in roofing, wall cladding, home appliances, automotive parts, and more.

The parameter of Galvalume steel coils

Item
Parameter
Base Material
Cold rolled steel coils (CRC steel)
Thickness
0.12-3.0mm
Width
50mm – 1250mm (customizable)
Alu-Zinc coating
AZ30 – AZ150 (g/m²)
Surface finish
Regular spangle, passivation or anti-finger print
Coil ID
508mm / 610mm
Standard
ASTM A792, JIS G3312, EN 10346

Galvalume steel coils production workshop

Fandasteel galvalume steel coil production workshop
Fandasteel aluzinc steel coil production workshop
Fandasteel GL steel coil production workshop
Key Features & Advantages
Applications
1. Superior corrosion resistance – 2-6 times better than conventional galvanized steel, ideal for humid, industrial, or coastal environments
Metal roof panels, wall panels, sandwich panel facings
2. High-temperature resistance – Withstands up to 315°C without discoloration or oxidation, suitable for high-temperature workshops or baking processes
C/Z purlins, floor decking
3. Excellent reflectivity – Reflects heat and light effectively, reducing building energy consumption
Refrigerator back panels, microwave ovens, AC outdoor unit housings
4. Good formability – Suitable for stamping, bending, roll-forming without coating peeling
Exhaust pipe heat shields, fuel tank guards, interior trim parts
5. Cost-effective & durable – Longer service life means lower maintenance costs
Ventilation ducts, electrical cabinets, agricultural equipment housings

Why Choose Fanda Galvalume Steel Coil?

Why Choose us?
1. 15+ years of steel industry experience
2. Strict supplier sourcing – no downgraded materials
3. Flexible MOQ – suitable for small and large projects
4. Global export experience (Southeast Asia, Africa, Middle East, South America)
5. Full technical support and after-sales service
6. Welcome to visit our factory and we also visit some of our clients each year.

The Slitting coils of Galvalume steel coils

slitting coils of Fanda galvalume steel coil
Fanda galvalume steel strip coil
Fanda aluzinc steel strip coil

6YRS SHANDONG FANDA NEW MATERIALS CO., LTD

Nearest port for product export
TIANJIN, QINGDAO OR SHANGHAI PORT OF CHINA
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW
Acceptable payment methods
T/T, L/C
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