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Location: HOME > PRODUCTS > Aluminum / Aluminum Alloy > Aluminum/Aluminum Alloy Plate > 1100 / EN AW-1100 Pure Aluminum Plate

1100 / EN AW-1100 Pure Aluminum Plate

1100 / EN AW-1100 (Al99.0) is a 1000-series commercially pure aluminum alloy with an aluminum content of ≥99.0% and higher impurity limits than the 1060 (Al99.6) grade. It cannot be strengthened by heat treatment and relies solely on cold working for hardening; it exhibits excellent ductility and is suitable for bending, stamping, and welding. It offers good atmospheric corrosion resistance and can be anodized, although the resulting oxide layer tends to take on a grayish hue.

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Product Name：	Aluminum Plate
Diameter：	100–2600 mm; Standard (in stock): 1000 mm, 1219 mm, 1500 mm
Thickness：	0.2mm – 50mm (Common thin plates: 0.8 / 1.0 / 1.5 / 2.0 / 2.5 / 3.0 mm)
Length：	1000mm-8000mm or Can be cut to specified lengths.
Standard：	GB/T3190、GB/T3880；EN573-3、EN485；ASTM B209
Main Material：	1000 series, 2000 series, 3000 series, 5000 series, 6000 series, 7000 series, 8000 series
Surface：	mill finish, flat, smooth, stucco emboss(orange peel), corrugation
Processing Method：	Bending, Welding, Decoiling, Cutting, Punching.
Special Specifications：	Available according to customer’s requirements and quantity.
Packaging：	Standard seaworthy packaging or as customers’ requirements.
Delivery Time：	Within 10-20 working days after receipt the deposit payment.
Usage：	Construction filed, Ships building industry, Decoration,Industry,
Usage：	Manufacture,Machinery and hardware fields, etc

1100 / EN AW-1100 (Al99.0) is a 1000-series commercially pure aluminum alloy with an aluminum content of ≥99.0% and higher impurity limits than 1060 (Al99.6). It cannot be strengthened by heat treatment and relies solely on cold working for hardening; it exhibits excellent ductility and is suitable for bending, stamping, and welding. It offers good atmospheric corrosion resistance and can be anodized, though the resulting oxide layer tends to take on a grayish hue and shows more noticeable color variation compared to 1060. Its overall strength is slightly higher than that of 1060, yet it remains unsuitable for load-bearing structural components.

Chemical composition

Element	Si	Fe	Cu	Mn	Mg	Zn	Ti	Al
Percentage (%)	≤0.95	≤0.95	≤0.05	≤0.05	≤0.05	≤0.10	≤0.05	≥99.00

Tolerance Requirements

Dimensional tolerances comply with EN485 / ASTM B209 standards; classifications include standard commercial grade and high-precision industrial grade.

Commercial Grade: Allows for larger negative thickness tolerances; lower cost; suitable for thermal insulation and general decorative applications.

High-Precision Industrial Grade: Strict tolerances for thickness, flatness, length, and width; includes full-item inspection with MTC (Material Test Certificate).

Common supply status (Temper)	O: Annealed soft state, with the highest elongation rate, suitable for deep drawing and bending
	H14 / H24: Semi-hard, most commonly used in exports, balancing strength and bending
	H16: 3/4 hard
	H18: Fully hard, with the highest strength, prone to cracking during bending

Advantages

1. Excellent plasticity, simple bending, stamping and cutting processes, and the product is unlikely to crack during molding.

2. Resistant to corrosion in harsh environments, suitable for outdoor insulation skins and regular non-severe corrosive conditions.

3. Abundant market supply, with a price lower than 1060, and high overall cost performance.

4. Good welding performance, and low difficulty in cutting and sheet metal processing.

5. Fully recyclable, meeting the requirements of overseas green environmental protection projects.

Limitations

1. Low base material strength; not suitable for load-bearing or pressure-bearing structural components.

2. Anodized finish quality is inferior to that of 1060 alloy; not recommended for applications requiring high-quality decorative aesthetics.

3. Limited resistance to strong acids and alkalis; unsuitable for highly corrosive environments.

Payment Methods

Flexible payment terms available: T/T and L/C. For new clients, 30% advance payment for production, balance against copy of B/L. L/C is acceptable for large & regular orders to secure both parties.

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Warehousing Management

Before each batch of steel leaves the factory, a complete process inspection is strictly carried out. From chemical composition, mechanical properties to dimensional tolerance and surface quality, each item is carefully checked to ensure compliance with national standards and export regulations. At the same time, the quantity, packaging and rust prevention treatment are also verified. An original factory warranty certificate is attached, guaranteeing the quality. Before shipment, inspection photos are provided. Any non-compliant items will not be released, and the quality is fully controllable throughout the process. This ensures your overseas purchasing is safe and worry-free.

All items are visually inspected before delivery. No cracks, deformation, rust, scratches or cutting marks are allowed; edges must be smooth. Only visually sound products will be shipped.

Thickness, width, length, wall thickness, outer diameter have been measured. Straightness, curvature, torsion, diagonal tolerance all meet the corresponding tolerance requirements.

Quality inspection includes: mechanical property tests (yield strength, tensile strength), elongation rate, impact energy, hardness testing, chemical composition testing, process performance testing, etc.

Inspection according to packaging requirements: secure binding, moisture-proof film, rust-proof paper, export fumigation/fumigation-free wooden crates, shipping marks, gross weight, net weight, etc.

We will provide full reception services to support the customers' on-site inspection of the goods.

Hot Rolling Production Line

Cold rolling precision processing

Cold drawing/cold rolling line

Hot Rolling Production Line

Hot rolling production line (producing hot-rolled coils/medium-thick plates, thickness 2–60mm)

Cold rolling precision processing

(Producing ultra-thin / high-precision / shiny panels, with thickness ranging from 0.1 to 3mm, for high-end products)
Cold drawing/cold rolling line

(High-precision cold-drawn round steel, square steel, hexagonal steel, and special-shaped bars)

Cold drawing/cold rolling line

(High-precision cold-drawn round steel, square steel, hexagonal steel, and special-shaped bars)

Warehousing Management

A ten-thousand-ton standardized warehouse with grid-based zoning and system positioning enables rapid material retrieval and reduces the time spent searching for materials.

Inbound inspection: Verify the physical items against the inbound form, inspect the appearance, dimensions, and labels. Once confirmed to be correct, the materials are entered into the ERP system and processed for storage.

Logistics and Global Delivery: Self-operated fleet + contracted logistics partners; expedited service available for urgent orders.

International Shipping: Supports FOB, CIF, DDP, and other trade terms, covering 100+ countries and regions.

Process: Booking → Trucking → Customs Declaration → Loading onto Ship/Aircraft → Bill of Lading Issuance → Document Delivery → Destination Port Customs Clearance (Optional) → Last-Mile Delivery.

Provides door-to-door one-stop logistics with full tracking to ensure safe and timely arrival of goods.

After-Sales Service and Traceability: Delivery receipts, logistics information, and quality inspection documents are sent to customers within 24 hours of shipment.

Established a full product lifecycle traceability system, allowing tracking of production, quality inspection, warehousing, and transportation records.

Follow-up inspection within 72 hours of arrival; rapid response and handling of quality issues; assistance in resolving customs clearance issues for foreign trade orders.

Packaging Method