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Painted Aluminum Sheet AA3xxx H24 Used for Capacitor Shells
US$3,600.00-3,900.00
25 Tons
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
90 DaysWarranty
90 DaysModel NO.
3xxx seriesSurface Finishing
CoatingPanel Thickness
0.3mmAluminum Thickness
0.28mmFunction
Fireproofing, Anti-static, Anti-Bacterial, Mould-proofUsage
External Wall, Curtain Wall, Interior, AdvertisingCertification
CE, ASTM, ISO, Green LeafStatus
H24Thickness
0.3mmWidth
1220mmType
Aluminum CoilsShape
Flat/CoilTransport Package
Standard Export PackingSpecification
A3005H24Trademark
Dingang or as Customer's requestOrigin
Jiangsu, China(Mainland)HS Code
76061259Production Capacity
30000 Tons Per YearKey features
High Thermal Conductivity: Effectively dissipates heat to prevent capacitor overheating.
Corrosion Resistance: Ensures long-term reliability in diverse environments.
Lightweight Design: 0.3mm thickness minimizes device weight without sacrificing strength.
Excellent Formability: Easy to shape via stamping, bending, or welding for various designs.
Cost-Effective Solution: Reduces material and production expenses while maintaining performance.
H24 Temper Strength: Provides optimal stiffness to protect internal components from stress.
Multi-Certification: Meets CE, ASTM, ISO, and Green Leaf standards.
Customizable Thickness: 0.3mm standard with options available for special requirements.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1991-01-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤2.68hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryChangzhou Dingang Metal Material Co., Ltd. is a limited manufacturing company located in Jiangsu, China. It operates six production lines with an annual production capacity ranging from US$50 million to US$100 million. The company specializes in aluminum products and holds ISO 14001, ISO 9001, and ISO 20000 certifications. It exports 51% to 70% of its production globally, indicating a significant international presence. The company has a moderate number of quality control staff and R&D engineers, suggesting a focus on maintaining production quality and innovation. The supplier has completed over 500 major projects worldwide, showcasing its experience and capacity to handle complex fabrication tasks. However, there is limited information regarding after-sales service and financial credibility, making these aspects difficult to assess fully.
Supplier typeChangzhou Dingang Metal Material Co., Ltd. is identified as a manufacturer/factory and a limited company, suggesting it has its own production facilities and is a legally recognized entity.
CertificationsThe company holds ISO 14001, ISO 9001, and ISO 20000 certifications, indicating adherence to environmental management, quality management, and IT service management standards.
R&D capabilityThe company employs 21-30 R&D engineers and is capable of replicating natural materials on aluminum, indicating a moderate level of innovation capability.
Production capacityWith six production lines and a substantial annual output, the company demonstrates strong production capabilities, especially in aluminum products.
Customization capabilityThe company can replicate various materials on aluminum surfaces, indicating strong customization capabilities.
Client casesThe completion of over 500 major projects worldwide highlights the company's experience and capability in handling large-scale and complex projects.
Product Q&A
Q:Is 0.3mm thick 3003 H24 aluminum strong enough for capacitor shells?
A:
Yes. The H24 temper of 3003 aluminum provides a good balance of strength and formability. Even at 0.3mm thickness, it can withstand mechanical stress during capacitor assembly and normal use, protecting internal components.
Q:Does the 0.3mm thickness impact heat dissipation in capacitor shells?
A:
On the contrary, the 0.3mm thickness, combined with 3003 aluminum's high thermal conductivity, enhances heat dissipation. It allows heat generated by the capacitor to quickly transfer to the surrounding environment, preventing overheating.
Q:Can 3003 H24 aluminum sheets at this thickness be easily fabricated into capacitor shells?
A:
Absolutely. The 3003 alloy's excellent formability makes it easy to shape into various casing designs. Whether it's stamping, bending, or welding, manufacturers can efficiently produce casings with this material.
Q:Is 3003 H24 aluminum corrosion-resistant for capacitor applications?
A:
Yes. 3003 H24 aluminum has natural corrosion-resistant properties. This is crucial for capacitor shells, as it protects the internal components from environmental factors like moisture and chemicals, ensuring long-term reliability.
Q:How does 0.3mm thick 3003 H24 aluminum sheet compare to other materials in terms of cost?
A:
It's cost-effective. The thin thickness reduces material costs, and its easy-to-fabricate nature cuts down on production expenses. Compared to some specialty metals, 3003 H24 aluminum offers a great balance of performance and affordability for capacitor shells.
Send Inquiry
*To:
CHANGZHOU DINGANG METAL MATERIAL CO., LTD.
CHANGZHOU DINGANG METAL MATERIAL CO., LTD.*Content:
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