Available Grades for Cobalt Foils
Click a grade to view its chemical composition and mechanical properties inline.
Cobalt (Unalloyed)
CobaltUNS: R30001
Unalloyed cobalt. Used as superalloy matrix, magnetic materials, cemented carbide binder, and battery cathode material.
Chemical Composition (wt%)
| Co | 99.0 min |
Mechanical Properties
| Tensile Strength | 588 MPa – 800 MPa |
| Yield Strength | 310 MPa – 500 MPa |
| Elongation (min) | 8% |
| Hardness | 225 HB |
| Elastic Modulus | 209 GPa |
In stock
Cobalt Foils Weight Calculator
Calculated Weight
Per piece17.397 kg
Imperial38.353 lbs
Cost Estimate (FOB Baoji)
Price tierPrototype / R&D
Unit price$75.6/kg
Estimated total$1,315.18
* Reference pricing only. Actual quote depends on specifications, tolerances, and certification requirements.
Grade 5 Properties
Density4.43 g/cm³Tensile895–1000 MPaYield828–910 MPaElongation10%
Quality & Certification
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Material Test Certificate
EN 10204 Type 3.1/3.2 MTC with every shipment. Full heat traceability.
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Testing & Inspection
UT, PMI, tensile test, hardness test. Third-party inspection available.
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ISO 9001:2015
All partner mills certified. ASTM / ASME / AMS / GJB compliant.
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Fast Delivery
Stock items: 3 days. Custom orders: 15–45 days. FOB Baoji / CIF worldwide.