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DX52D+AZ (SGLCD) Galvalume Steel Coil

DX52D+AZ (SGLCD) Galvalume Steel Coil

DX52D+AZ, also marked as SGLCD, is the deep drawing grade of 55% Al-Zn galvalume steel coil. Compared with DX51D+AZ, it has better ductility and stretching performance, specially developed for customers with deep drawing and complicated bending requirements. It keeps stable coating adhesion during severe deformation, no coating peeling, crack or blister after deep forming. Widely used by metal fabricators and deep processing factories globally.
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■ Product Advantages

DX52D+AZ (SGLCD) aluzinc coil features superior deep drawability and ductility. It can withstand complex stretching, flanging and multi-step bending without cracking or coating loss. The 55% aluminum-zinc alloy coating provides reliable long-term corrosion resistance. Its uniform surface and stable coating make it suitable for post-processing, punching and customized profiling. It is the preferred raw material for professional metal deep processing manufacturers who produce custom architectural accessories.

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■ Product Parameters

MainItemSpecification
Grade & DesignationDX52D+AZ / SGLCD
Execution StandardASTM A792, JIS G3321, EN 10346
Coating Composition55% Aluminum + 43.4% Zinc + 1.6% Silicon (Aluzinc / GL)
AZ Coating Weight OptionsAZ70, AZ100, AZ150, AZ185, AZ200 (AZ150 recommended)
Surface TreatmentAFP Anti-fingerprint, Regular spangle, Zero spangle
Available Thickness0.25mm ~ 1.2mm
Available Width914mm, 1000mm, 1200mm, custom slitting available
Inner Diameter508mm / 610mm
PackingWaterproof paper + metal strapped export seaworthy packing
MOQ25 tons per full container, bulk wholesale order only
Main exported to

Middle East: Saudi Arabia, UAE, Oman, Kuwait

Southeast Asia: Malaysia, Indonesia, Thailand, Vietnam

Africa: Nigeria, Kenya, Ghana

South America: Brazil, Peru, Chile

Key advantages

Outstanding deep drawing ductility for complicated forming; 

strong coating adhesion without peeling during deformation; 

stable surface for precision stamping; 

reliable aluzinc corrosion resistance; 

low scrap rate for gutter and metal fabricators.

Main Applications

Rain gutters & eaves troughs 

Fascia, flashing and trim components 

Irregular / special-shaped building parts 

Complex stamped and deep-drawn metal components 

Custom enclosure and decorative metal profiles

■ Product Display

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■ Product Application

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■ Product Packaging

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  • 散杂船装船 (1)
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  • 散杂船装船 (6)

■ Factory Display

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■ FAQ

Q:

How to improve the corrosion resistance of aluminum?

A:
We provide 5-series anti-rust aluminum and high weather-resistant surface treatments. Custom solutions are available for coastal and harsh working environments.
Q:

What is your MOQ and production lead time?

A:
Flexible MOQ for regular and custom orders. Standard lead time is 7-25 days, and expedited delivery is available.
Q:

Which international standards do your products follow?

A:
All aluminum products comply with ISO, EN and ASTM standards. MTC, SGS and third-party inspection reports can be provided.
Q:

Do you support customized aluminum products?

A:
Yes. We provide one-stop customized services for size, thickness, shape, surface treatment and deep processing.
Q:

What surface finishes can you provide?

A:
Multiple options are available, such as anodizing, electrophoresis, powder coating, PVDF fluorocarbon coating, brushed and matte finish with custom colors.
Q:

What’s the difference between 6061-T6 and 6063-T5 aluminum?

A:
6061-T6 delivers high strength and great machinability for industrial structural parts. 6063-T5 has excellent surface performance, perfect for architectural and decorative applications.
Q:

What aluminum alloy series do you offer?

A:
We supply complete aluminum alloy series including 1xxx, 2xxx, 3xxx, 5xxx, 6xxx and 8xxx series. Custom alloy grades and specifications are also available.
Q:

What industries are your aluminum materials widely used in?

A:
Our aluminum sheets, profiles, bars and tubes are widely used in construction, machinery, new energy, transportation, marine and electronic industries.
Q:

What shipping and trade terms do you accept?

A:
We support global shipping with FOB, CIF, DDP and other trade terms, adopting export-grade packaging for long-distance transportation.
Q:

Can you provide professional technical and after-sales support?

A:
We offer professional technical guidance and reliable after-sales service. All quality issues will be handled with effective solutions in time.

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