6151 Aluminum T6

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6151-T6 is a heat-treated aluminum alloy (Al-Mg-Si) used in aerospace forgings that achieves high strength through solution heat treatment and artificial aging. T6 temper provides enhanced yield strength and tensile strength suitable for structural aircraft components requiring good fatigue resistance and moderate corrosion resistance.

aerospacestructural

Compliance & Regulations

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

6151 Aluminum/6151 Aluminum T6

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Property OverviewNormalized to typical max values

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Property	Value	Unit	Conditions
Compressive Modulus(Ec)	71.02	GPa	22°C · Die forging
Compressive Yield Strength(Fcy)2 entries	268.9	MPa	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · L · t=≤4.000 in
↳	241.3	MPa	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · LT · t=≤4.000 in
Elongation at Break(εf)2 entries	10.00	-	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · L · t=≤4.000 in
↳	6.000	-	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · LT · t=≤4.000 in
Poisson's Ratio(ν)	0.3300	-	22°C
Shear Modulus(G)	26.54	GPa	22°C · Die forging
Ultimate Shear Strength(Fsu)	193.1	MPa	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · t=≤4.000 in
Ultimate Tensile Strength(σUTS)2 entries	303.4	MPa	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · L · t=≤4.000 in
↳	303.4	MPa	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · LT · t=≤4.000 in
Yield Strength (0.2% offset)(σy)2 entries	255.1	MPa	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · L · t=≤4.000 in
↳	255.1	MPa	22°C · Die forging · T6 · AMS 4125 OR AMS-A-22771 · LT · t=≤4.000 in
Young's Modulus(E)	69.64	GPa	22°C · Die forging

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Rows with are inherited from the base material

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Property	Value	Unit	Conditions	Source
CTE vs Temperature(α(T))	Curve (5 pts)	1/K	—

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Property	Value	Unit	Conditions	Source
Density(ρ)	2.713	kg/m³	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.

6151 Aluminum T6

Mechanical Properties

Thermal Properties

Physical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility

Quality & Standards