Cobalt
Cobalt Metal (Co, CAS 7440-48-4), 99.5–99.9%, cathodes, pieces and powder, supplied wholesale by Zyntex for professional use. For superalloys, hardmetal binders, SmCo and AlNiCo magnets and CoCr alloys. CoA and SDS.
Description
Cobalt Metal Product Overview
Cobalt (Co) is a silver-grey, hard and ferromagnetic metal that melts at about 1,495°C. It also comes as cathodes, pieces and powders in purities of about 99.5–99.9%.
In addition, aerospace and energy producers use cobalt in nickel- and cobalt-based superalloys for turbine blades. Similarly, hardmetal producers use fine cobalt powder as the binder in cemented carbides with Tungsten Carbide, and magnet producers use it in samarium–cobalt and AlNiCo magnets. Cobalt–chromium alloys serve in medical implants and 3D printing, and cobalt also finds use in catalysts and as a source for cobalt chemicals.
Because cobalt powder counts in the EU as carcinogenic by inhalation and sensitizing, Zyntex supplies it only for professional use. Related cobalt compounds in our range also include Cobalt Sulfate and Cobalt(II) oxide.
Key Applications of Cobalt Metal
Typical uses include, for example:
✈️ Superalloys
Alloying element for turbine alloys.
🔧 Hardmetals
Binder for tungsten carbide tools.
🧲 Magnets
Component of SmCo as well as AlNiCo magnets.
🖨️ CoCr Alloys
Raw material for implants as well as 3D printing.
Cobalt Metal Technical Specifications
| Parameter | Standard Value |
|---|---|
| Product Name | Cobalt (Elemental) |
| CAS Number | 7440-48-4 |
| Purity | 99.5% – 99.9% |
| Forms | Cathodes, pieces and powder |
| Appearance | Silver-Gray Metallic Solid |
| Documents | CoA as well as SDS with every lot |
⚠️ Safety & Handling: Cobalt powder may cause cancer by inhalation, allergic skin and respiratory reactions, and may possibly damage fertility; fine powder is flammable. For professional use only, so avoid dust formation and also wear respiratory protection, gloves and protective clothing. Store in tightly closed containers in a dry place. Always consult the Safety Data Sheet (SDS), because it contains the full classification and handling instructions.
Frequently Asked Questions
Why is cobalt used in hardmetals?
Because it wets tungsten carbide grains well, cobalt binds them into tough cemented carbide tools.
Which forms do you supply?
Cathodes, pieces as well as powders in different particle sizes are available.
How can I get a price and documents?
Prices depend on quantity, packaging and destination, so please contact us with your required volume. We then send a quotation together with the CoA and SDS.
