As80 - Lightweight Anti-Corrosion - Aluminized Silicon Steel Coil - Automotive Exhaust Emission System

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Product Description

Aluminized Silicon Steel Coil Header

Overview & Basic Information

Certification ISO, RoHS, IBR
Surface Treatment Coated
Technique Forged
Application Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
Special Use Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel
Surface Finish Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d
Price Term EXW, FOB, CIF
Production Capacity 50,000 tons/Year
Origin China

Core Advantages

Aluminized Steel Advantage

✓ High Coating Mass: Leading manufacturer capable of AS coating mass up to 240g/m2 and 300g/m2.

✓ Rapid Delivery: Daily stock of 3k-5k tons ensures a delivery time of just 3 days.

✓ Specialized Inventory: Unique supplier with stock of DX53D+AS120.

✓ Custom Processing: Full slitting and aluminized steel pipe fabrication services available.

Product Description

Aluminized Silicon Steel is a premium cold-rolled electrical steel core material engineered to deliver exceptional magnetic properties combined with outstanding high-temperature oxidation and corrosion resistance. This is achieved through a specialized process that applies a tightly adherent, continuous aluminum-silicon alloy coating onto high-quality silicon steel substrates.

Enhanced Oxidation & Corrosion Resistance The dense coating forms a robust protective barrier, resisting oxidation up to ~800°C and harsh chemical atmospheres.
Preserved Magnetic Properties Engineered to maintain excellent magnetic permeability and low core loss for high energy efficiency.
High-Temperature Stability Ideal for stress-relief annealing after core stacking; prevents surface degradation and maintains lamination integrity.
Surface Hardness Offers superior resistance to abrasion and die wear during stamping and handling compared to bare steel.

Specifications

Parameter Details
AlloyDX51D-DX54D-AS80-AS300
Thickness Range0.15mm - 6.0mm
Width5mm - 1600mm
Tensile Strength150-200 MPa (22-29 ksi)
Yield Strength≥125 MPa (18 ksi)
Coating Mass80-400 G/M2
Coil Weight3-8 MT
Coil ID508 / 610 mm
Delivery Time3 - 15 days
CertificationsASTM B209, ISO

Application Scenarios

Chemical Industry Application

Chemical Industry

Tank linings, reactor vessels, piping systems.

Marine & Offshore Application

Marine & Offshore

Seawater desalination units, ship components.

Food Processing Application

Food Processing

Storage tanks, fermentation vats.

Renewable Energy Application

Renewable Energy

Solar panel frames, battery enclosures.

Packing & Delivery

Packing and Delivery Standard

Professional Production Facilities

Production Line 1
Production Line 2

Frequently Asked Questions

Why choose Dx51d+As240 for Oil & Gas Heat Insulation Systems?
Dx51d+As240 offers 40% weight savings, lower cost, and equal corrosion resistance in non-oxidizing chemical environments.
Can it withstand sulfuric acid exposure?
Yes, it resists sulfuric acid (up to 10% concentration) and nitric acid. However, avoid hydrochloric acid above 5%.
Is post-weld treatment required for this material?
No, welding leaves no residual stresses due to its low carbon content (0.1% max), making it highly efficient for assembly.
Do you provide anti-slip surfaces for safety applications?
Yes, brushed or embossed finishes (Ra 0.8–1.2 μm) are available specifically for walkways and safety applications.
What is the standard delivery time for stock orders?
Standard stock orders can be delivered within 3-15 days depending on the volume and customization requirements.
What surface finishes are available for the aluminized steel?
We offer a wide range including Ba, 2b, No.1, No.3, No.4, 8K, HL, 2D, and 1D to suit different industrial requirements.

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