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CuBe4 Beryllium Master Alloy Ingot 3.8-4.3% Content High Purity Casting Additive for Aluminum Grain Refinement
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| Highlight: | Beryllium master alloy ingot,High purity aluminum casting additive,Aluminum grain refinement alloy |
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Product Description
CuBe4 Copper Beryllium Master Alloy (3.8-4.3% Be)
Our CuBe4 copper beryllium master alloy is a high-performance grain refining additive specifically designed for the aluminum casting and wrought alloy industry. Manufactured with precisely controlled Beryllium content of 3.8-4.3%, this master alloy ensures consistent and reproducible results in your melting and casting operations.
Key Features & Benefits
- Precise Composition Control: Beryllium content 3.8-4.3% with tight tolerance for reliable alloying results
- Excellent Dissolution Rate: Rapid and uniform dissolution in molten aluminum at recommended addition temperatures
- Superior Grain Refinement: Effectively refines grain structure in aluminum alloys, improving mechanical properties
- High Purity Raw Materials: Manufactured from high-grade electrolytic copper (≥99.95%) and pure Beryllium
- Low Impurity Levels: Strict control of Fe, Si, O and other impurities to meet international standards
- Consistent Quality: ISO 9001 certified production with full spectrographic analysis on every batch
Technical Specifications
| Alloy Grade | CuBe4 |
| Beryllium Content | 3.8-4.3% |
| Base Metal | Copper (Cu ≥99.95%) |
| Density: 8.25 g/cm³, Melting Range: 870-980°C, Hardness: 36-42 HRC | |
| Form | Ingot / Waffle Plate / Cut Shot (customizable) |
| Ingot Weight | 0.5-6 kg per piece (customizable) |
| Packing | Wooden pallet with moisture-proof wrapping, 1000 kg/pallet |
Primary Applications
- Grain refinement of aluminum and aluminum alloy melts
- Addition of Beryllium to aluminum casting alloys (1xxx-8xxx series)
- Production of high-strength aluminum alloy billets and slabs
- aerospace components, electrical connectors, non-sparking tools, injection mold inserts
Contact us today for technical datasheets, competitive quotations, and free samples. We offer flexible order quantities and reliable worldwide shipping.
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