High-Purity Primary Aluminum Ingot
Efreso supplies premium-grade Primary Aluminum Ingots engineered for high-performance remelting, die-casting, extrusion, and alloying applications. Produced to meet global standards (ASTM B221, EN 573, JIS H2102, GB/T 1196), our aluminum ingots deliver consistent chemical purity, minimal non-metallic inclusions, and full traceability.
Backed by Made-in-Vietnam Certificates of Origin (C/O), Efreso helps global procurement partners optimize supply chain resilience, eliminate anti-dumping tariff exposure, and access duty-free benefits under major Free Trade Agreements (EVFTA, CPTPP, RCEP, AANZFTA).
1. Technical Specifications & Chemical Data Sheet
Every batch of Efreso Aluminum Ingot undergoes rigorous Optical Emission Spectrometry (OES) testing to guarantee strict compliance with international metal specifications.
| Parameter / Element | Standard Specification (A7 / P1020A Grade) | Typical Analysis Result (%) |
|---|---|---|
| Aluminum (Al) Purity | 99.70% Min. | 99.72% – 99.85% |
| Iron (Fe) | 0.20% Max. | 0.12% – 0.16% |
| Silicon (Si) | 0.10% Max. | 0.05% – 0.08% |
| Copper (Cu) | 0.01% Max. | < 0.003% |
| Zinc (Zn) | 0.03% Max. | < 0.005% |
| Magnesium (Mg) | 0.02% Max. | < 0.004% |
| Manganese (Mn) | 0.03% Max. | < 0.002% |
| Titanium (Ti) | 0.03% Max. | < 0.005% |
| Others (Each) | 0.03% Max. | < 0.01% |
| Sum of Impurities | 0.30% Max. | < 0.25% |
Physical & Logistics Properties
2. Commercial Advantages for B2B Procurement (FAB Framework)
A. Certified Made-in-Vietnam Origin
B. High Chemical Purity & Controlled Profile
C. Surface Integrity & Physical Metallurgy
3. Quality Assurance & Supply Chain Capacity
Quality Control & Testing
Quality is verified at every stage of the manufacturing cycle:
- In-House Laboratory Spectrometry: Real-time chemistry validation via calibrated Optical Emission Spectrometers (OES) before casting.
- Third-Party Inspection: Every shipment can be independently verified by international inspection bodies (SGS, Bureau Veritas, Intertek) for quantity, packaging integrity, and chemical purity prior to port loading.
- Full Batch Traceability: Every bundled stack carries a unique heat number tag corresponding directly to its batch Certificate of Analysis (CoA).
Export Packaging & Global Logistics
- Bundling: Weather-protected steel/PET strapped bundles on export-grade wooden or aluminum runners. Damp-proof wrapping available for ocean transport.
- Shipping Terms: FOB Vietnam (Cat Lai / Hai Phong Ports), CFR, CIF, or DDP.
- Supply Capacity: Flexible production capability supporting both Make-to-Stock (MTS) for urgent spot orders and Make-to-Order (MTO) for long-term annual supply contracts.
4. Partner with Efreso for Reliable Aluminum Supply
Whether you need primary A7 aluminum ingots for high-precision automotive die-casting, architectural extrusions, or industrial alloying, Efreso delivers certified material quality combined with strategic tariff advantages.