SnPb3 — Properties & Data | MatWorld

SnPb3

ceramic

· JVASP-105256· SnPb3

SnPb3 is a tin-lead intermetallic compound belonging to the ceramic/intermetallic materials class, characterized by a fixed stoichiometric ratio of tin to lead. This material is primarily of research interest in materials science and metallurgy, with historical relevance to solder alloy development and lead-based phase diagram studies; however, its practical engineering applications are limited due to toxicity concerns associated with lead and the industry-wide shift toward lead-free alternatives in modern manufacturing.

legacy solder researchphase diagram studiesintermetallic characterizationhistorical metallurgy referencelead-based alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.00	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01550	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.01552	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

SnPb3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental