356.0 Aluminum

Verifiedmetal

356.0 is a aluminum-silicon casting alloy (7-9% Si) with copper additions, designed for high-temperature applications requiring good castability and moderate strength. The T6 temper (solution heat-treated and artificially aged) provides improved mechanical properties suitable for aerospace engine components, transmission housings, and other applications requiring strength retention up to approximately 200°C.

aerospacestructural

Compliance & Regulations

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

Tempers & Conditions

Units:

si imperial

Property	Value	Unit	Conditions
Compressive Modulus(Ec)	10,300	ksi	22°C · Sand casting
Poisson's Ratio(ν)	0.3300	-	22°C
Shear Modulus(G)	3,850	ksi	22°C · Sand casting
Young's Modulus(E)	10,300	ksi	22°C · Sand casting

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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
CTE vs Temperature(α(T))	Curve (11 pts)	µin/in·°F	—

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.09700	lb/in³	22°C

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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.

356.0 Aluminum

Tempers & Conditions

Mechanical Properties

Thermal Properties

Physical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility

Quality & Standards