Aluminum 6063 Scrap Specification Guide: Alloy Properties, Grades & Pricing

What Is Aluminum 6063?

Aluminum 6063 (also known as HE9 in European standards) is a medium-strength alloy in the 6xxx series (aluminum-magnesium-silicon). It is the dominant alloy for architectural extrusion applications due to its excellent extrudability, surface finish, and corrosion resistance.

When 6063 products reach end-of-life — from demolished buildings, replaced windows, or manufacturing offcuts — they become highly valuable scrap material for secondary aluminum smelters. For a broader overview of the aluminum scrap market, see our complete aluminum export guide.

Chemical Composition of 6063

The alloy composition directly determines scrap value and end-use potential:

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The low copper content is critical — it distinguishes 6063 from 6061 and makes it preferred for anodizing and surface-critical applications.

ISRI Grade Classifications for 6063 Scrap

6063 extrusion scrap falls under several ISRI categories:

Clean 6063 Extrusions (ISRI: "Toto")

Painted/Coated 6063 (ISRI: "Tata")

Mixed 6063/6061 (ISRI: "Taint/Tabor")

Quality Factors That Affect 6063 Scrap Pricing

Premium factors (increase price):

Discount factors (decrease price):

Where Does 6063 Scrap Come From?

Primary sources in Europe:

The Netherlands generates significant 6063 scrap volumes due to its active construction and renovation sector, making it an excellent sourcing hub for Asian buyers.

6063 Scrap Pricing in 2026

Current market prices for 6063 extrusion scrap:

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For comparison with other aluminum grades like UBC, see our UBC scrap price guide.

End-Use Applications for Recycled 6063

Chinese and Southeast Asian buyers use recycled 6063 for:

How to Source 6063 Scrap from Europe

A step-by-step approach:

For the complete import process, see our guide on how to import scrap metal from Europe. The environmental benefits of recycling 6063 are also significant — recycled aluminum uses 95% less energy than primary production.