AZ31B Magnesium Alloy O

metal

aerospacestructural

Compliance & Regulations

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

AZ31B Magnesium/AZ31B Magnesium Alloy O

Units:

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Form

Property	Value	Unit	Conditions
Compressive Modulus(Ec)	44.82	GPa	22°C · Bar/Extrusion/Rod
Poisson's Ratio(ν)	0.3500	-	22°C
Shear Modulus(G)	16.55	GPa	22°C · Bar/Extrusion/Rod
Young's Modulus(E)	44.82	GPa	22°C · Bar/Extrusion/Rod

Rows with are inherited from the base material

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

3 interactive curves 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
CTE vs Temperature(α(T))	Curve (14 pts)	1/K	—
Specific Heat vs Temperature(Cp(T))	Curve (12 pts)	J/(kg·K)	—
Thermal Conductivity vs Temperature(k(T))	Curve (13 pts)	W/(m·K)	—

Rows with are inherited from the base material

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.769	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

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.

AZ31B Magnesium Alloy O

Mechanical Properties

Thermal Properties

Physical Properties

Regulatory Screening

Environmental

Export Control