Product Overview
3A21 Aluminum Plate overview
3A21 Aluminum Plate belongs to Aluminum Alloys and the Industrial Pure Aluminum catalogue. Use the linked category and series pages to compare adjacent grades and supply forms before requesting a quote.
Key Benefits
Selection notes based on available product data
- 1050, 1060, and 1070 for conductivity and forming
- 3003 and 3A21 for general corrosion resistance
- Stock status to be confirmed before quotation
- Testing support can include Material Certificates, Chemical Composition, Dimensional Tolerance.
Technical Specifications
Confirmed and requirement-based information
| Property | Specification |
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| Material family | Aluminum Alloys |
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| Product category | Industrial Pure Aluminum |
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| Grade | 3A21 |
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| Common tempers / condition | Available according to application requirements. |
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| Supply form | Plates, Sheets & Foils |
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| Stock status | Stock status to be confirmed before quotation |
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| Standard sizes | Available standard stock sizes by supply form can be listed after inventory data is confirmed. |
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| Lead time | Lead time depends on grade, size, quantity, and processing requirements. |
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| Packaging | Export packing can be confirmed by size, weight, and destination. |
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Material Construction
Supply preparation structure
Base material3A21 within Aluminum Alloys
Supply preparationPlates, Sheets & Foils
Optional processingCutting & Welding / CNC Machining / Surface Treatment
Export protectionExport packing can be confirmed by size, weight, and destination.
Recommended Applications
Application fit connected to this product
- AutomotiveAluminum plate, bar, tube, and copper alloy stock for vehicle parts and machining suppliers.
- Mold & ToolingTooling plate, mold copper alloys, and high-strength aluminum for mold bases and inserts.
- Machinery ManufacturingAluminum, brass, bronze, and copper alloy stock for machining factories and equipment manufacturers.
- AerospaceHigh-strength aluminum and titanium planning categories for structural and precision applications.
Customization Options
Quote details that can be confirmed before production
- Plates, Sheets & Foils: Flat stock products for cutting, forming, machining, mold plates, structural panels, and conductive sheet applications.
- Cutting & Welding
- CNC Machining
- Surface Treatment
- Size, tolerance, packaging, and destination should be included in the RFQ.
Testing & Quality Support
Inspection topics for quote preparation
- Material Certificates
- Chemical Composition
- Dimensional Tolerance
- Ultrasonic Testing
- Mechanical Properties
Documents
Useful resources and document status
- Alloy Grade ComparisonReserved resource area for comparing common aluminum, copper, brass, bronze, and titanium grades.
- Material Selection GuideReserved guide area for choosing materials by strength, corrosion resistance, conductivity, and machining needs.
- FAQReserved question-and-answer area for overseas buyers.
- Technical data sheetAvailable according to application requirements.
