Clad 7475 Aluminum T61511

metal

Clad 7475 aluminum alloy T61511 is a high-strength aerospace aluminum with zinc, magnesium, and copper as primary alloying elements, clad with commercially pure aluminum for enhanced corrosion resistance and fatigue crack initiation resistance. The T61511 temper (solution heat-treated, stress-relieved by stretching, and artificially aged) provides ultimate tensile strength of approximately 70–75 ksi with improved stress-corrosion cracking resistance compared to unclad 7475, making it suitable for critical airframe components and pressure vessels operating at elevated temperatures up to ~250°F.

aerospacestructural

Compliance & Regulations

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

Clad 7475 Aluminum/Clad 7475 Aluminum T61511

Units:

si imperial

Property	Value	Unit	Conditions
Compressive Modulus(Ec)	72.39	GPa	22°C · Sheet
Poisson's Ratio(ν)	0.3300	-	22°C
Shear Modulus(G)	26.20	GPa	22°C · Sheet
Young's Modulus(E)	68.95	GPa	22°C · Sheet

Rows with are inherited from the base material

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.796	kg/m³	22°C

Rows with are inherited from the base material

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.

Clad 7475 Aluminum T61511

Mechanical Properties

Physical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility

Quality & Standards