AZ91E Magnesium

Verifiedmetal

UNS M11919

AZ91E is a high-strength magnesium alloy containing aluminum and zinc alloying elements, widely used in aerospace and automotive applications where weight reduction is critical. The T6 temper (solution heat-treated and artificially aged) provides improved strength and dimensional stability, with typical density around 1.81 g/cm³ and Young's modulus approximately 45 GPa, making it suitable for moderate-temperature structural components operating up to approximately 150°C.

aerospacestructural

Compliance & Regulations

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

Tempers & Conditions

Units:

si imperial

1 interactive curve for this material

Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.

Create free account

Property	Value	Unit	Conditions
Compressive Modulus(Ec)2 entries	44.82	GPa	22°C · Sand casting
↳	Curve (19 pts)	Pa	—
Poisson's Ratio(ν)	0.3500	-	22°C
Shear Modulus(G)	16.55	GPa	22°C · Sand casting
Young's Modulus(E)	44.82	GPa	22°C · Sand casting

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.

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.805	kg/m³	22°C

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

Regulatory Screening

Environmental

Export Control

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.

AZ91E Magnesium

Tempers & Conditions

Mechanical Properties

Physical Properties

Regulatory Screening

Environmental

Export Control