Cobalt round rod 99.3% from Ø 0.8mm to 200mm round material rod (length : 0.2 Meter, diameter : 30mm)

Length tolerance may vary by +/-2%

If you require a different steel grade or size, please get in touch with us. Our sales team will provide you with an offer from our stock or delivery program.

• Production lead time: 5-7 weeks.
• Shipment preparation: 2-3 business days.
• Delivery duration depends on the parcel service; see our FAQ for details.

Cobalt is a rare ferromagnetic transition metal known for its high toughness and classification as a heavy metal. It offers excellent electrical and thermal conductivity and is only soluble in oxidizing acids. The metal remains stable in air and plays a crucial role in the electronics industry. Please note that cobalt and its compounds are toxic.

If you're looking to purchase cobalt, Evek GmbH is your reliable partner. We provide fast global shipping and are committed to ensuring customer satisfaction as a trusted cobalt supplier.

Cobalt is widely used as a key alloying element in alloyed and high-alloy steels, particularly in superalloys and high-speed steels. It is also an essential component of vitallium—an alloy of chromium and molybdenum—used in implants and gas turbine blades. Adding cobalt improves an alloy’s resistance to corrosion, heat, and wear.

Cobalt is economically significant and commonly used in:

• Superalloys (such as vitallium) and high-speed tool steels
• Lithium-ion batteries
• Chemical industry applications (as a catalyst)
• Coloring agents for glass and ceramics
• Cobalt-60 for cancer treatment and food sterilization

Key properties of cobalt include:

• High toughness
• Excellent electrical and thermal conductivity
• Good resistance to acids (except oxidizing acids)
• Stability in air
• Toxicity

You can conveniently order cobalt from the Evek GmbH online shop at a competitive price. For any questions, feel free to contact us.