Aluminum 6061-T6
VerifiedmetalUNS A96061· 6061-T6· 6061 T6
Aluminum 6061-T6 is a precipitation-hardened aluminum alloy strengthened through heat treatment, widely recognized as one of the most versatile medium-strength aluminum grades in structural and semi-structural applications. It is extensively used in aerospace components, automotive parts, marine structures, and general industrial fabrication where a balance of strength, corrosion resistance, and machinability is required. Engineers select 6061-T6 over other aluminum alloys for its excellent weldability, good resistance to seawater and atmospheric corrosion, and ease of machining, making it ideal for applications where both performance and manufacturability are critical constraints.
aerospace structural componentsautomotive frames and fixturesmarine and offshore hardwareheat sinks and thermal managementconsumer product housingswelded assemblies and extrusions
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Fracture Toughness(KIC) | — | ksi·√in | — | — | |
Hardness (Vickers)(HV) | — | HV | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Stress–Strain Curve(σ–ε) | Curve (10 pts) | ksi | 20°C | — | |
Yield Strength (0.2% offset)(σy) | — | ksi | T6 | — | |
Young's Modulus(E) | — | ksi | — | — | |
Young's Modulus vs Temperature(E(T)) | Curve (5 pts) | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Specific Heat Capacity(Cp) | — | BTU/(lb·°F) | — | — | |
Specific Heat vs Temperature(Cp(T)) | Curve (4 pts) | BTU/(lb·°F) | — | — | |
Thermal Conductivity(k) | — | BTU/(hr·ft·°F) | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (4 pts) | BTU/(hr·ft·°F) | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Safety & Biocompatibility
Quality & Standards
Industry-Specific
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.