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Send EmailAluminum Wire, Al Wire, High-Purity Aluminum Wire, 9.5 mm, 12.5 mm, 7429-90-5, 7439-89-6, 7440-21-3, 7440-66-6
🧪 1. Full Product Name
Al Wire – High-Purity Aluminum Wire for Casting and Alloying Variants by Diameter:
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Ø9.5 mm
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Ø12.5 mm
🔢 2. CAS Numbers
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Aluminum (Al): 7429-90-5
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Iron (Fe): 7439-89-6
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Silicon (Si): 7440-21-3
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Zinc (Zn): 7440-66-6
Note: No unique CAS number for Al Wire; component CAS numbers are listed.
⚙️ 3. Technical Specifications
| Property | Value / Range |
|---|---|
| Al Content | Minimum 99.5% |
| Impurities (Fe/Si/Zn) | Typically < 0.3% total |
| Form | Wire (Coil or Cut Lengths) |
| Diameter Options | Ø9.5 mm / Ø12.5 mm |
| Density | ~2.7 g/cm³ |
| Melting Point | ~660 °C |
| Packaging | Coils on spools or bundled sticks, shrink-wrapped or boxed |
🧭 4. Detailed Application Areas
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Used as a base metal or diluent in aluminum alloy production.
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Common in foundries, continuous casting, billet production, and master alloy dilution.
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Ensures precise aluminum input in alloying processes.
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Applied in:
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Automotive and aerospace alloy blending
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AlSi, AlMg, AlCu systems requiring controlled Al addition
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Wire feed systems for automated dosing
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🚨 5. Mandatory Use Cases
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Required in master alloy production and controlled alloying where high-purity aluminum input is critical.
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Used in automated casting lines with wire feeders.
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Compliance with standards such as EN 573, ASTM B233, ISO 209 may require certified Al wire input.
🧩 6. Sectoral Compatibility Table
| Sector | Compatibility | Notes |
|---|---|---|
| Automotive | ✅ | Used in alloy blending and casting |
| Aerospace | ✅ | Applied in high-purity alloy systems |
| Construction | ✅ | Used in structural aluminum profiles |
| Food Packaging | ⚠️ | Requires food-grade certification |
| Electronics | ✅ | Applied in thermal and conductive alloys |
| Metallurgy | ✅ | Essential in master alloy production |
🧾 7. Alternative Names
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Aluminum Wire
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Al Wire Ø9.5 / Ø12.5
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High-Purity Al Wire
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Al Feedstock Wire
🗣️ 8. Common Trade Names / Informal Terms
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Al tel
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Saf alüminyum tel
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Alaşım tel katkısı
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Tel form alüminyum
🏭 9. Production Details
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Manufacturing Process: High-purity aluminum is cast and drawn into wire form under controlled conditions.
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Producing Countries: Türkiye, China, Germany, India
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True Producers vs. Traders: Direct producers offer certified purity and dimensional consistency. Traders may vary in origin and packaging.
Note: Wire form purity and diameter tolerance are critical for automated dosing and alloy accuracy.
