Limits RegistryPUBLIC RECORD
Limits RegistrySilver has the highest electrical conductivity of any metal at room temperature, at approximately 6.3 x 10^7 siemens per meter — slightly ahead of copper — making it the benchmark conductor against which all others are compared, though its cost limits it mostly to specialized high-performance electronics and contacts rather than bulk wiring.
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Silver has the highest electrical conductivity of any metal at room temperature, at approximately 6.3 x 10^7 siemens per meter — slightly ahead of copper — making it the benchmark conductor against which all others are compared, though its cost limits it mostly to specialized high-performance electronics and contacts rather than bulk wiring.
The highest room-temperature electrical conductivity confirmed for a bulk, non-superconducting material, distinguishing it from superconductors that have effectively infinite DC conductivity.
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Current frontiers derived from accepted Claims.
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The frontier as it changed over time.
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1 accepted Claim, with 1 linked evidence records.
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Limits Registry. LR-HIGHEST-ELECTRICAL-CONDUCTIVITY-MATERIAL. Highest electrical conductivity of a non-superconducting material. 2026.