Galvalume Steel Sheet Supplier - Aluzinc Coated Steel Sheets

Introduction

Details

PRODUCT LIST

◎ Steel Coil

· Hot Rolled Steel Coil

· Cold Rolled Steel Coil

· Galvanized Steel Coil

· Galvalume Steel Coil

· Prepainted Steel Coil /PPGI

· Anti-fingerprint Steel Coil

◎ Steel Plate / Sheet

· Cold Rolled Steel Sheet

· Hot Rolled Steel Plate

· Galvanized steel sheet

· Galvalume steel sheet

◎ Steel Roof Sheet

◎ I / H Beam

◎ C Channel

◎ Wire Rod

◎ Steel Tube / Pipe

· Round tube

· Square tube

· Galvanized round pipe

· Galvanized square tube

◎ Steel Rebar

◎ Flat bar

◎ Round Bar

◎ Angle bar

Galvalume Steel Sheet

Galvalume sheet is continuously hot-dip coated with a 55% Al-43.4 % Zn-1.6 % Si alloy layer (ASTM A792). 2-6x better corrosion resistance than GI steel, withstands 480°C heat for over 25 years of service life.

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Product details

Product Name: 55% Galvalume Sheet (GL Sheet)

Overview
Galvalume sheet is continuously hot-dip coated with a 55% Al-43.4 % Zn-1.6 % Si alloy layer (ASTM A792). 2-6x better corrosion resistance than GI steel, withstands 480°C heat for over 25 years of service life..

Technical Specifications

Base Material	SGCC, SGCH, DX51D, DX52D, DX53D, S350GD, S550GD
Coating Weight	AZ30g/m² – 275g/m²
Thickness	0.14mm – 1.5mm
Width	Coil:600-1250mm Strip:20-600mm
Surface Pattern	Natural, Blue, Golden, Green
Coil ID	508/610mm
Surface Treatment	Chromated/Non-Chromated, oiled/Non-Oiled, Anti-Fingerprint
Standards	ASTM A792, JIS G3321, EN 10346
Cutting	4x8 sheet metal or cuatomize

Competitive Edges

Hyper-Corrosion Resistance
25-year service life in marine atmospheres (ISO 9227 certified)
Heat Reflection
Maintains integrity at 480°C with >75% solar reflectance
Cut Edge Protection
The zinc migration mechanism prevents edge corrosion
Weight-Saving Strength
15% thinner vs GI coils at equal corrosion resistance
Engineered Surfaces
Anti-fingerprint/Self-lubricating/Conductive oxidation options

Premium Applications

Solar Energy: PV mounting systems (PID resistance), inverter housings

Architecture: Stadium roofs, unpainted wall panels

Automotive: Mufflers, exhaust components

Appliances: Oven casings, microwave cavities, HVAC units

Agri-Engineering: Greenhouse frames, ammonia-resistant livestock roofs

Get Your Galvalume Sheet Quote Now!

Runying Steel Group Company occasionally has low/mild/high carbon discount steel products for sale at a low price. For more information, please follow our public Facebook page (https://www.facebook.com/tangsteel) or contact our sales team directly.