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Aluminum A7 Ingots

€5,500.00

Aluminum (Al): ≥ 99.7%

· Iron (Fe): ≤ 0.30%

· Silicon (Si): ≤ 0.35%

· Copper (Cu): ≤ 0.10%

· Other elements (Mg, Zn, etc.): Trace amounts

Price/Metric Ton

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7-10 Days

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4-7 Days

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  • Free 30-Day returns

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Description

Aluminium Ingots – Premium 99.7%-99.9% Pure Casting Alloys


Product Overview

Aluminium Ingots are high-purity primary aluminium products manufactured through the electrolytic reduction of alumina (Al₂O₃) using the Hall-Héroult process. These ingots serve as the foundational raw material for the global aluminium industry, offering exceptional purity, consistent composition, and reliable performance across a wide range of industrial applications.

At ON Scrap GmbH, we supply premium aluminium ingots with purity levels ranging from 99.7% to 99.9%+ , produced in accordance with international standards. Our ingots feature a clean, smooth surface finish and are available in standard 20-25kg sizes or custom specifications to meet your exact production requirements.


📊 Product Specifications

Parameter Details
Product Name Aluminium Ingots (Primary/Remelting)
Purity Range 99.00% – 99.90% Al
Standard GB/T 1196-2002, ASTM B179, EN 576
Weight 20kg – 25kg (standard), custom sizes available
Appearance Silvery white, clean and smooth surface
Form Standard sows, T-ingots, or custom shapes
Production Method Molten salt electrolysis (alumina + cryolite)
Recyclability 100% recyclable
HS Code 7601.10 – Unwrought aluminium (primary)

🔬 Chemical Composition (By Grade)

Grade Al ≥ Si ≤ Fe ≤ Cu ≤ Ga ≤ Mg ≤ Zn ≤ Others Sum
Al99.90 99.90% 0.50% 0.07% 0.005% 0.02% 0.01% 0.025% 0.010% 0.10%
Al99.85 99.85% 0.80% 0.12% 0.005% 0.03% 0.02% 0.030% 0.015% 0.15%
Al99.70 99.70% 0.10% 0.20% 0.010% 0.03% 0.02% 0.030% 0.030% 0.30%
Al99.60 99.60% 0.16% 0.25% 0.010% 0.03% 0.03% 0.030% 0.030% 0.40%
Al99.50 99.50% 0.22% 0.30% 0.020% 0.03% 0.05% 0.050% 0.030% 0.50%
Al99.00 99.00% 0.42% 0.50% 0.020% 0.03% 0.05% 0.050% 0.050% 1.00%

Note: Certificates of analysis are available upon request for each shipment.


🔍 Available Grades & Applications

Grade Purity Key Properties Typical Applications
Al99.90 99.90%+ Highest purity, excellent conductivity High-end electrical applications, aerospace, electronics
Al99.85 99.85%+ Premium purity, high conductivity Electrical conductors, high-quality alloys
Al99.70 99.70%+ Standard purity, good mechanical properties General casting, automotive components
Al99.60 99.60%+ Excellent castability Automotive parts, machinery components
Al99.50 99.50%+ Good workability Construction materials, general engineering
Al99.00 99.00%+ Cost-effective feedstock Foundry operations, secondary smelting

✅ Key Features & Benefits

Feature Benefit
High Purity 99.0% – 99.9% aluminum content ensures superior final product quality
Clean Surface Smooth, oxide-free surface minimizes dross formation during melting
Consistent Composition Uniform chemical composition for predictable alloy performance
Standardized Weight 20-25kg ingots facilitate easy handling and accurate charging
Competitive Pricing Factory-direct pricing with flexible payment terms
Global Supply Reliable export capabilities with full documentation
100% Recyclable Supports circular economy and sustainable manufacturing
Versatile Applications Suitable for casting, extrusion, rolling, and alloying

🏭 Applications

Industry Application
Automotive Engine blocks, cylinder heads, wheels, transmission housings
Aerospace Aircraft structures, fuselage, wing components
Construction Window frames, curtain walls, roofing, structural profiles
Electrical Busbars, conductors, transformer windings
Packaging Foil, cans, closures, and containers
Marine Shipbuilding, offshore structures, boat hulls
Railway Train bodies, subways, rail infrastructure
Consumer Goods Cookware, appliances, electronics housings

🔬 Technical Process Overview

Stage Process Description
1. Bauxite Mining Surface mining Extraction of bauxite ore (primary source of aluminium)
2. Alumina Refining Bayer Process Conversion of bauxite to alumina (Al₂O₃)
3. Electrolysis Hall-Héroult Process Electrolytic reduction of alumina in cryolite bath
4. Casting Ingot casting Pouring molten aluminium into molds
5. Cooling Controlled cooling Formation of solid ingots with uniform structure
6. Inspection Quality control Verification of purity, composition, and surface quality

📦 Packaging & Delivery

Parameter Details
Packaging Type Bundled with steel straps, palletized, or as per customer requirements
Ingot Weight 20kg – 25kg (standard)
Bundle Weight 1,000kg – 1,500kg per bundle
Container Type 20ft / 40ft containers
Weight per Container 20–25 metric tons
Delivery Time 10–20 days from order confirmation
MOQ 5 metric tons (samples available)
Monthly Supply Capacity 10,000+ metric tons
Payment Terms T/T, L/C, or as agreed
Port of Shipment Hamburg, Germany (or as arranged)

📊 Comparison: Primary vs. Secondary Aluminium Ingots

Parameter Primary Aluminium Secondary Aluminium
Source Bauxite ore (virgin) Recycled scrap material
Purity 99.0% – 99.9% 85% – 98%
Energy Required High (15,000-17,000 kWh/ton) Low (5-10% of primary)
Carbon Footprint High Low (95% less emissions)
Cost Higher Lower
Applications Premium products General applications
Consistency Highly consistent Varies by source

🌍 Why Choose ON Scrap GmbH?

Reason Description
Global Reach Serving foundries, smelters, and manufacturers worldwide
Quality Assurance Strict quality control to meet international standards
Competitive Pricing Factory-direct pricing with flexible payment terms
Export Compliance Full adherence to EU and international shipping regulations
Consistent Supply Monthly capacity of 10,000+ MT ensures uninterrupted availability
Transparent Documentation Certificates of analysis and traceability records available
Custom Solutions Tailored purity grades, sizes, and packaging
Dedicated Support Expert team for seamless transactions and logistics

🔗 Related Products

Customers who purchase Aluminium Ingots often also source:

  • Aluminium Wire Scrap – High-purity aluminium wire for smelting

  • Aluminium UBC Scrap – Used beverage cans for recycling

  • Aluminium Wheel Scrap – Cast aluminium wheels for melting

  • Aluminium 6063 Scrap – Extrusion-grade aluminium scrap

  • Aluminium Engine Blocks – Automotive cast aluminium scrap

  • Copper Cathodes – High-purity copper feedstock

  • Zinc Ingots – Premium zinc for alloying and galvanizing

📞 Order Now

Ready to source premium aluminium ingots for your manufacturing operations? Contact ON Scrap GmbH today for:

  • Bulk pricing and quotations

  • Sample requests (subject to availability)

  • Custom purity grades and packaging

  • Long-term supply agreements

Contact Method Details
Email sales@onscraps.com
Phone [Insert Phone Number]
Business Hours Monday–Friday: 9:00 AM – 6:00 PM CET
Address Cornelius-Heyl-Straße 51, Worms, Baden-Württemberg, 67547 Deutschland

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