ZE41A Magnesium T5

Verifiedmetal

ZE41A is a magnesium alloy containing zinc, rare earth elements, and zirconium, designed for elevated-temperature aerospace castings requiring moderate strength and creep resistance up to approximately 150°C. The T5 temper (artificially aged) provides improved yield and bearing strength characteristics in sand-cast form per AMS 4439, suitable for engine components and structural aircraft parts operating under sustained thermal loads.

aerospacestructural

Compliance & Regulations

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

ZE41A Magnesium/ZE41A Magnesium T5

Units:

si imperial

Property OverviewNormalized to typical max values

9 interactive curves for this material

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

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e/D Ratio

Property	Value	Unit	Conditions
Ultimate Bearing Strength(Fbru)2 entries	38.00	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in · e/D=1.5
↳	49.00	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in · e/D=2
Bearing Yield Strength(Fbry)2 entries	31.00	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in · e/D=1.5
↳	35.00	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in · e/D=2
Compressive Modulus(Ec)	6,500	ksi	22°C · Sand casting
Compressive Tangent Modulus vs Stress(Etn(σ))	Curve (14 pts)	ksi	21°C · L
Compressive Yield Strength(Fcy)	15.00	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in
Elongation at Break(εf)	2.000	-	22°C · Sand casting · T5 · AMS 4439 · t=Any area in
Poisson's Ratio(ν)	0.3500	-	22°C
Shear Modulus(G)	2,400	ksi	22°C · Sand casting
Ultimate Shear Strength(Fsu)	17.00	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))	—	ksi	5 entriesClick to expand
Ultimate Tensile Strength(σUTS)2 entries	26.00	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in
↳	Curve (9 pts)	ksi	L
Yield Strength (0.2% offset)(σy)2 entries	17.50	ksi	22°C · Sand casting · T5 · AMS 4439 · t=Any area in
↳	Curve (10 pts)	ksi	L
Young's Modulus(E)	Curve (10 pts)	ksi	L

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

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1 interactive curve for this material

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

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Property	Value	Unit	Conditions	Source
Thermal Conductivity vs Temperature(k(T))	Curve (5 pts)	BTU/(hr·ft·°F)	—

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.06560	lb/in³	22°C

Rows with are inherited from the base material

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.

ZE41A Magnesium T5

Mechanical Properties

Thermal Properties

Physical Properties

Regulatory Screening

Environmental

Export Control