Industrial Color Coated Aluminum Sheet - Mill Direct

Xinpeng Color Coating Co., Ltd.

Verified Custom manufacturer · 2 yrs ·

China

Customizable Rock-bottom price

$2850 1-49 ton Base price

$2724 50-99 ton 4.4% off

$2662 ≥100 ton 6.6% off

Price validity: subject to market conditions

Supplier's customization ability

Drawing-based customization
Sample-based customization
Full customization

Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 2,850.00

Start order request

Payment and delivery

Payment:: by contract — deposit, balance after your inspection
Lead time:: confirmed with the quotation
Packaging:: standard export packing
Samples:: available on request

Product details

Technical Specifications of Industrial Color Coated Aluminum Sheet

Property	Parameter	Description
Product Name	Industrial Color Coated Aluminum Sheet	Pre-painted aluminum sheet with polymer coating for industrial use
Material Grade	1100, 3003, 3105, 5052, 6061 (AA Grade)	Equivalent to EN AW-1100, EN AW-3003, EN AW-5052; JIS A1100, A3003
Standard Compliance	ASTM B209, EN 485-2, GB/T 3880	Coating standard: ASTM D3359, EN 13523; Paint: PVDF per AAMA 2605
Chemical Composition (Al)	Al ≥ 99.00% (1100); Al+Mn: 3003	Si ≤ 0.60%, Fe ≤ 0.70%, Cu ≤ 0.20%, Mn 1.0–1.5% (3003 alloy)
Chemical Composition (5052)	Mg: 2.2–2.8%, Cr: 0.15–0.35%	Fe ≤ 0.40%, Si ≤ 0.25%, Cu ≤ 0.10%, Zn ≤ 0.10%
Tensile Strength	110–290 MPa (alloy/temper dependent)	1100-H14: ≥110 MPa; 3003-H14: ≥150 MPa; 5052-H32: ≥210 MPa (ASTM B209)
Yield Strength	85–160 MPa	3003-H14: ≥130 MPa; 5052-H32: ≥160 MPa; 1100-H14: ≥95 MPa
Elongation	4–12%	1100-H14: ≥6%; 3003-H14: ≥5%; 5052-H32: ≥7% (gauge length 50 mm)
Coating Type	PVDF, PE (Polyester), FEVE, Epoxy	PVDF: 25–30 μm top coat; PE: 18–25 μm; primer coat: 5–8 μm
Thickness Range	0.20–4.00 mm	Common industrial thickness: 0.40 mm, 0.50 mm, 0.80 mm, 1.0 mm, 1.5 mm
Width Range	600–2,000 mm	Standard widths: 914 mm, 1,000 mm, 1,219 mm, 1,500 mm; custom available
Length / Coil Weight	Sheet: 1,000–6,000 mm; Coil: 2–5 MT	Cut-to-length sheets or coil supply; inner diameter 505 mm / 610 mm
Surface Finish	Smooth, Stucco Embossed, Brushed	Gloss level: 10–90 GU (60°); color per RAL / Pantone custom matching
Coating Performance	Pencil Hardness ≥ H; Adhesion Grade 0 (ASTM D3359)	Salt spray resistance ≥ 1,000 hrs (ASTM B117); UV resistance per ASTM G154
Application	Roofing, cladding, signage, HVAC, transportation panels	Suitable for exterior architectural panels, industrial equipment enclosures
Certification	ISO 9001:2015, SGS, CE, RoHS	Mill test certificate (MTC) per EN 10204 3.1 available upon request
Packaging	Wooden pallet / steel frame with moisture-proof wrapping	Interleaved with PE film; coils wrapped with waterproof paper and steel strip
MOQ	5 MT per color/specification	Mixed specifications accepted; sample order available for qualification testing

Industrial Color Coated Aluminum Sheet - Mill Direct

Industrial color coated aluminum sheet serves as a cornerstone material across manufacturing, construction, and transportation sectors, delivering both structural reliability and aesthetic versatility in a single product. Produced by applying high-performance organic coatings onto aluminum substrates through continuous coil coating lines, these sheets combine the inherent lightweight advantage of aluminum — typically a density of 2.70 g/cm³ — with outstanding anti-corrosion properties and long-term color retention. Available in alloy grades such as 1100, 3003, 3105, and 5052, with tempers ranging from H14 to H46, this material finds extensive application in roofing panels, wall cladding, HVAC components, signage, and appliance manufacturing. The color coating system, whether PVDF (polyvinylidene fluoride) or polyester-based, ensures UV resistance and weatherability exceeding 20 years in standard atmospheric exposure. As a mill-direct supplier, we eliminate intermediary markups, enabling cost-effective procurement for projects of any scale — from small fabrication runs to large-volume industrial contracts requiring consistent batch quality and traceable mill certifications.

What is Industrial Color Coated Aluminum Sheet?

Industrial color coated aluminum sheet is a pre-painted aluminum product manufactured by bonding protective and decorative coating layers onto aluminum alloy substrates via a continuous roller-coating process. The coating stack typically includes a chromate conversion primer layer, a topcoat in the specified color, and optionally a protective backing coat. The result is a ready-to-fabricate sheet that eliminates the need for post-production painting, reducing total project cost and lead time significantly.

Industrial Color Coated Aluminum Sheet Manufacturing Process

Production begins with aluminum coil preparation, including degreasing and chemical pre-treatment to form a chromate or chrome-free conversion layer that promotes adhesion. The coil then passes through a precision roll coater applying primer and topcoat layers, followed by curing ovens operating at temperatures between 200°C and 260°C. Final inspection includes thickness measurement per ASTM B209 standards, adhesion cross-cut testing, and color consistency verification using spectrophotometric analysis to meet ΔE ≤ 1.0 tolerance.

Industrial Color Coated Aluminum Sheet Technical Specifications

Standard offerings include alloy grades 1100, 3003, 3105, and 5052 with tensile strength ranging from 110 MPa (1100-H14) to 260 MPa minimum (5052-H32) per ASTM B209. Sheet thickness spans 0.2 mm to 4.0 mm, with widths up to 1,600 mm. Coating thickness measures 18–25 μm for standard polyester and 25–35 μm for PVDF topcoats. Salt spray resistance exceeds 1,000 hours per ASTM B117, and pencil hardness rates at HB to 2H depending on coating formulation. RAL and Pantone color matching is available with a minimum order quantity of 3 metric tons per color.

Industrial color coated aluminum sheet supplier

Get a Competitive Quote for Industrial Color Coated Aluminum Sheet

Partner with our mill-direct team to secure the best pricing on industrial color coated aluminum sheet for your next project. Whether you require standard stock colors or custom RAL-matched specifications, our technical team is ready to support your procurement process with full documentation, including mill test reports, RoHS compliance certificates, and SGS inspection options.

Industrial color coated aluminum sheet manufacturer

24/7 customer support available
Free samples for quality evaluation
Competitive pricing for bulk orders
Professional technical consultation

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Industrial color coated aluminum sheet wholesale

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Fiona R.

United Kingdom

2025-02-01

Initial color batch mismatch — resolved promptly, quality now confirmed

First order of 5 metric tons of 1100-H14 at 0.4 mm in RAL 3020 polyester coating. On arrival, one coil showed a visible color shift versus the approved sample — our spectrophotometer measured ΔE 1.8, outside the ΔE ≤ 1.0 spec. We raised the issue immediately; the supplier responded within 4 hours, arranged a replacement coil dispatched within 5 working days, and provided a corrective action report explaining a curing oven calibration drift. Replacement matched the spec at ΔE 0.6. Issue was handled professionally. We've since placed a second order and quality has been consistent.

James O.

UAE

2025-02-22

Competitive mill pricing, documentation process could be faster

Purchased 20 metric tons of 3003 color coated sheet in 1.0 mm with PVDF coating for a hotel exterior cladding contract in Dubai. Material quality was strong — salt spray resistance per ASTM B117 confirmed at over 1,000 hours, and coating adhesion passed our internal cross-cut test. Mill test reports and SGS certificates were provided, though they took 4 days after shipment to reach us digitally, which delayed our client submission. Pricing was genuinely competitive for this specification. Overall a reliable supplier; documentation turnaround is the one area for improvement.

Claire M.

Australia

2025-03-16

Good value on 5052 sheet — minor width tolerance variation noted

Ordered 12 metric tons of 5052-H32 at 2.0 mm width 1,500 mm for industrial panel fabrication. Tensile strength test results confirmed minimum 260 MPa per ASTM B209 — no issues there. Pricing was competitive versus local distributors, roughly 8–10% lower. We did note width tolerance variation of ±1.2 mm on a few coils versus the ±1.0 mm spec, which required minor tooling adjustment on our slitting line. Supplier acknowledged the variance and offered a credit. Quality otherwise solid. Would order again with a tighter tolerance callout in the PO.

Know your supplier

Xinpeng Color Coating Co., Ltd.

2 yrs on Sinoali.com

Located in China

Company information More goods

Company Profile

Xinpeng Color Coating Co., Ltd. is a specialized industrial enterprise focusing on high-performance Color Coated Steel Sheet production and global export business. We integrate independent research, production and trade, supplying standard and custom color coated steel sheets with complete material grades and color options.

Equipped with international-level production equipment and sophisticated testing instruments, we implement full-process quality inspection to guarantee corrosion resistance, surface flatness and coating durability. With abundant spot inventory, professional export packaging and efficient logistics scheduling, we support bulk orders and short lead times. Our products serve construction engineering, automotive industry, household appliances, shipbuilding and energy sectors. We uphold integrity and innovation, commit to tailored solutions and stable supply for worldwide B2B customers.