Cobalt round rod 99.3% from Ø 0.8mm to 200mm round material rod (length : 0.1 Meter, diameter : 31.75mm)

Length tolerance may vary by up to +/-2%

If you require a different steel grade or size, please reach out to us. Our sales team is happy to provide you with an offer from our stock or delivery program :)

• Production time: 5-7 weeks
• Order preparation for shipping: 2-3 business days
• Delivery time: Depends on the shipping service—see our FAQ for details.

Cobalt is a rare ferromagnetic transition metal known for its toughness and classification as a heavy metal. It offers excellent electrical and thermal conductivity and is resistant to most acids except oxidizing types. Cobalt is stable when exposed to air and plays a vital role in the electronics industry. Please note that cobalt and its compounds are toxic.

Looking to purchase cobalt? Evek GmbH is your trusted supplier, offering fast worldwide delivery to ensure your satisfaction.

Cobalt is primarily used as an alloying element in alloyed and high-alloy steels, superalloys, and high-speed steels. It is a key component in vitallium—an alloy with chromium and molybdenum—used for medical implants and gas turbine blades. Adding cobalt enhances corrosion, heat, and wear resistance in alloys.

Key applications for cobalt metal include:

• Superalloys (such as vitallium) and high-speed tool steels
• Lithium-ion batteries
• Chemical industry as catalysts
• Coloring agent for glass and ceramics
• Use of cobalt-60 in cancer treatment and food sterilization

Main characteristics of cobalt:

• Very tough
• Excellent electrical and thermal conductivity
• High acid resistance (except for oxidizing acids)
• Stable in air
• Toxic

You can purchase cobalt conveniently in the Evek GmbH online shop at a competitive price. For any further questions, our team is ready to assist you.