2297 Aluminum T87

Verifiedmetal

2297 Aluminum T87 is a high-strength aluminum-copper-lithium alloy in overaged temper condition, designed for aerospace applications requiring excellent damage tolerance and fatigue resistance combined with moderate strength levels. The T87 temper provides controlled mechanical properties with reduced susceptibility to stress-corrosion cracking while maintaining adequate tensile and bearing strengths for critical structural components in aircraft fuselage and wing structures.

aerospacestructural

Compliance & Regulations

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

2297 Aluminum/2297 Aluminum T87

Units:

si imperial

Property OverviewNormalized to typical max values

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Thickness

e/D Ratio

Basis

Orientation

Property	Value	Unit	Conditions
Ultimate Bearing Strength(Fbru)	655.0 – 910.1	MPa	10 entriesClick to expand
Bearing Yield Strength(Fbry)	565.4 – 682.6	MPa	10 entriesClick to expand
Elongation at Break(εf)	1.500 – 5.000	-	9 entriesClick to expand
Ultimate Shear Strength(Fsu)	206.8 – 234.4	MPa	5 entriesClick to expand
Ultimate Tensile Strength(σUTS)	393.0 – 441.3	MPa	15 entriesClick to expand
Yield Strength (0.2% offset)(σy)	358.5 – 399.9	MPa	15 entriesClick to expand
Young's Modulus(E)	77.91	GPa	22°C · Plate

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Rows with are inherited from the base material

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.657	kg/m³	22°C

Rows with are inherited from the base material

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

Regulatory Screening

Environmental

Export Control

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.