2026 Aluminum

Verifiedmetal

2026 aluminum is a copper-alloyed high-strength aerospace alloy offering excellent fatigue resistance and damage tolerance, primarily used in aircraft fuselage and wing structures. The T3511 temper (solution heat-treated, cold-worked, and stress-relieved) provides optimal combination of strength and fracture toughness for critical structural applications requiring controlled residual stress levels.

aerospacestructural

Compliance & Regulations

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

Tempers & Conditions

T3511

Units:

si imperial

Property	Value	Unit	Conditions
Compressive Modulus(Ec)	10,900	ksi	22°C · Extrusions
Poisson's Ratio(ν)	0.3300	-	22°C
Shear Modulus(G)	4,000	ksi	22°C · Extrusions
Young's Modulus(E)	10,700	ksi	22°C · Extrusions

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1000	lb/in³	22°C

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

Regulatory Screening

Environmental

Safety & Biocompatibility

Quality & Standards

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.