Samarium
Overview
A rare earth element used in permanent magnets and nuclear applications. Samarium-cobalt magnets offer superior temperature stability and corrosion resistance compared to NdFeB alternatives.
Strategic Relevance
Preferred for high-temperature and corrosive environments where NdFeB magnets fail. Critical for aerospace and defense applications.
Applications
Price History
Historical price trend (USD/kg or USD/tonne)
Physical Properties
- Density
- 7.52 g/cm³
- Melting Point
- 1,072°C
- Atomic Number
- 62
- Category
- Rare Earth
Supply Concentration
- China88%
- Australia5%
- Brazil3%
- Other4%
Related Documentation
Procyon Indicative Price
Form: Metal · Purity: 99.9%
Indicative price provided for information purposes, derived from Procyon Metals' trading activity. It is neither a firm offer nor investment advice. Firm quotes available on request, depending on volume, form and purity.
Request a quote →Frequently asked questions
What is the price of samarium?
In 2024, the reference price for samarium stood at around 3.2 USD/kg, compared with 3.8 USD/kg in 2023. Prices vary with purity, form (oxide or metal) and traded volume; the full history is charted above.
Where can you buy samarium?
Physical samarium is purchased through specialist traders. Procyon Metals supports clients end to end: sourcing from vetted counterparties, purity certification, insured logistics and secure storage in Brinks vaults.
Why is samarium a strategic metal?
Preferred for high-temperature and corrosive environments where NdFeB magnets fail. Critical for aerospace and defense applications.
Which countries produce samarium?
Samarium production is highly concentrated: China (88%), Australia (5%), Brazil (3%).