Cobalt (Co)

Cobalt Metal   Samarium-Cobalt Alloy   Samarium-Cobalt Magnet   Cobalt Oxide   Cobalt Oxalate

Cobalt Metals:

Cobalt MetalsCo

CAS#: 7440-48-4, m.p. 1495 °C, b.p. 2900 °C, Density 8.92 gm/cm3
Silvery, brittle, and hard metal.
Item No. Description Purity Lot Size US$
ME27-E1 Electrolytic Cobalt Metal Ingot 99.98%
Ni < 0.005%, Cu < 0.001%, Fe < 0.003%
50 kg
100 kg
1,000 kg
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ME27-E2 Electrolytic Cobalt Metal Ingot 99.25%
Ni < 0.3%, Cu < 0.04%, Fe < 0.02%
50 kg
100 kg
1,000 kg
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Samarium-Cobalt Alloys:

Please visit our Permanent Magnets page for information of our Sm-Co magnets.

Samarium-Cobalt Alloys:Sm-Co

Item No. Description Purity Lot Size US$
AL6227R-T1 Samarium-Cobalt RFU Alloy Powder
Particle Size: 5±1 µm
Sm: 35.1±0.5%, Co: 64.9±0.5%
Ca < 0.15%, Fe , 0.1%, O2 < 0.6%
5 kg
20 kg
100 kg
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AL6227R-T2 Samarium-Cobalt RFU Alloy Powder
Particle Size: 18±5 µm
Sm: 35.1±0.5%, Co: 64.9±0.5%
Ca < 0.23%, Fe , 0.1%, O2 < 0.3%
5 kg
20 kg
100 kg
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AL6227B-T1 Samarium-Cobalt Base Alloy Powder
Particle Size: 5±1 µm
Sm: 34.5±0.5%, Co: 65.5±0.5%
Ca < 0.15%, Fe , 0.1%, O2 < 0.6%
5 kg
20 kg
100 kg
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AL6227B-T2 Samarium-Cobalt Base Alloy Powder
Particle Size: 18±5 µm
Sm: 34.5±0.5%, Co: 65.5±0.5%
Ca < 0.23%, Fe , 0.1%, O2 < 0.3%
5 kg
20 kg
100 kg
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AL6227A-T1 Samarium-Cobalt Additive Alloy Powder
Particle Size: 5±1 µm
Sm: 42.0±0.5%, Co: 58.0±0.5%
Ca < 0.15%, Fe , 0.1%, O2 < 0.6%
5 kg
20 kg
100 kg
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AL6227A-T2 Samarium-Cobalt Additive Alloy Powder
Particle Size: 18±5 µm
Sm: 42.0±0.5%, Co: 58.0±0.5%
Ca < 0.23%, Fe , 0.1%, O2 < 0.3%
5 kg
20 kg
100 kg
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Other grades of Sm-Co alloys and Sm-Co permanent magnet materials are also available upon request.

Cobalt Oxides:

Cobalt (II, III) Oxide

CAS1308-06-1
Item No. Description Purity Lot Size US$
OX27-T1 Cobalt Oxide Powder
Particle Size: -60 mesh
Co > 71% 
Ni < 0.30%, Fe < 0.05%, Mn < 0.03%
50 kg
100 kg
1,000 kg
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Cobalt Oxalate:

Cobalt OxalateCoC2O4 2H2O

CAS#: 814-89-1,
Powder
Item No. Description Purity Lot Size US$
OA27-T1 Cobalt Oxalate Powder Total Co > 31%
Fe < 0.008%, Ni < 0.05%, As 0.002%
50 kg
100 kg
1,000 kg
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