Bi86Sb14

ceramic

· Bi86Sb14

Bi86Sb14 is a bismuth-antimony binary alloy composed primarily of bismuth with 14 wt% antimony, belonging to the class of low-melting-point metallic systems. This material is valued in thermoelectric and thermal management applications where its relatively low melting point (~271°C), high electrical conductivity, and established bismuth-antimony phase behavior make it suitable for soldering, thermal interface bonding, and specialized heat-transfer applications that require controlled melting or joining at moderate temperatures.

low-temperature solderingthermal interface materialsthermoelectric coolingheat-pipe working fluidprecision casting and joiningcryogenic applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Electrical Conductivity(σ)	3,902.5	S/cm	27°C
Electrical Resistivity(ρe)	0.00000256	Ω·m	27°C
Thermoelectric Power Factor(PF)	0.00258	W/(m·K²)	27°C
Seebeck Coefficient(S)	-81.30	μV/K	27°C

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Bi86Sb14

Electrical Properties

Regulatory Screening

Environmental