5454 Aluminum H112

Verifiedmetal

5454 aluminum alloy is a 5xxx-series magnesium-alloyed aluminum used primarily in marine and offshore applications requiring superior seawater corrosion resistance and weldability. The H112 temper (strain-hardened and stress-relieved) provides moderate strength with excellent corrosion resistance and is suitable for welded structures, pressure vessels, and marine hardware in sheet, plate, and extruded forms.

aerospacestructural

Compliance & Regulations

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

5454 Aluminum/5454 Aluminum H112

Units:

si imperial

Property OverviewNormalized to typical max values

1 interactive curve for this material

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Form

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e/D Ratio

Orientation

Specification

Property	Value	Unit	Conditions
Ultimate Bearing Strength(Fbru)	43.00 – 64.00	ksi	6 entriesClick to expand
Bearing Yield Strength(Fbry)	20.00 – 31.00	ksi	6 entriesClick to expand
Compressive Modulus(Ec)	Curve (19 pts)	ksi	—
Compressive Yield Strength(Fcy)	12.00 – 18.00	ksi	6 entriesClick to expand
Elongation at Break(εf)2 entries	8.000	-	22°C · Sheet/Plate · H112 · AMS-QQ-A-250/10 · L · t=0.250-0.499 in
↳	12.00	-	22°C · Extrusion · H112 · AMS-QQ-A-200/6 · L · t=≤5.000a in
Poisson's Ratio(ν)	0.3300	-	22°C
Shear Modulus(G)	3,850	ksi	22°C · Sheet/Plate
Ultimate Shear Strength(Fsu)3 entries	20.00	ksi	22°C · Sheet/Plate · H112 · AMS-QQ-A-250/10 · t=0.250-0.499 in
↳	19.00	ksi	22°C · Sheet/Plate · H112 · AMS-QQ-A-250/10 · t=0.500-3.000 in
↳	19.00	ksi	22°C · Extrusion · H112 · AMS-QQ-A-200/6 · t=≤5.000a in
Ultimate Tensile Strength(σUTS)	31.00 – 32.00	ksi	6 entriesClick to expand
Yield Strength (0.2% offset)(σy)	12.00 – 18.00	ksi	6 entriesClick to expand
Young's Modulus(E)	10,200	ksi	22°C · Sheet/Plate

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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2 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	Source
CTE vs Temperature(α(T))	Curve (17 pts)	µin/in·°F	—
Thermal Conductivity vs Temperature(k(T))	Curve (20 pts)	BTU/(hr·ft·°F)	—

Rows with are inherited from the base material

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

Rows with are inherited from the base material

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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.

5454 Aluminum H112

Mechanical Properties

Thermal Properties

Physical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility

Quality & Standards