RARE EARTH ELEMENTAtomic #21
Scandium
ScScandium is a rare earth element prized for its ability to dramatically strengthen aluminum alloys while keeping them lightweight. Scandium-aluminum alloys are used in aerospace, sports equipment, and defense applications. Scandium oxide is also a key component in solid oxide fuel cells (SOFCs) and high-intensity lighting.
Product Specifications
PURITY99.9% – 99.99%
FORMOxide, Metal, Alloy Master
Physical Properties
Atomic Number21
Atomic Weight44.956 g/mol
Melting Point1541°C
Density2.985 g/cm³
Applications
Aerospace Alloys, Fuel Cells, Lighting, Ceramics
Aerospace
Fuel Cells
Sports Equipment
Defense
Available Grades
Oxide Grade (99.9%)
Oxide Grade (99.99%)
Metal Grade (99.9%)
Al-Sc Master Alloy (2%)
Key Use Cases
1.Al-Sc alloys for aerospace and defense structures
2.Solid oxide fuel cell (SOFC) electrolytes
3.High-intensity metal halide lighting
4.Sports equipment (baseball bats, bicycle frames, lacrosse sticks)
Live Market Price
Real-time price from an independent market data source. Alixyz does not display prices — we refer you to the most reliable source.
VIEW LIVE MARKET PRICE →Key Properties
- Dramatically strengthens aluminum alloys
- Lightweight with high melting point
- Key for solid oxide fuel cells
- Improves weldability of Al alloys
Supply Information
MINIMUM ORDER1 kg
SOURCING REGIONS
ChinaRussiaPhilippinesAustralia
Certifications
ISO 9001:2015
AS9100 Aerospace
REACH Compliant
Interested in Scandium?
Our team can provide custom quotes, technical specifications, and samples.
CONTACT OUR TEAM →Related Products
QUALITY GUARANTEEISO 9001:2015 Certified
GLOBAL NETWORKReliable supply chain worldwide
SUSTAINABLE FUTUREResponsible sourcing and operations
CONTACT USinfo@alixyz.ch