AA Standards Grade 2219 T851

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Description

Aluminum Alloy AA 2219, an age-hardenable alloy is produced with a copper additive. It is well-known for its excellent structural strength and it’s used for numerous high temperature applications. It is a suitable alloy for many metalworking processes including machining, forming, heat treatment, cold working, and more.

Related Standards

Equivalent Materials

This material data has been provided by AluKey,MakeItFrom.com,ASM Handbook Volume 2 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials,WroughtAl_ElectricalResistivity.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Value	Condition	Related Standards
Density	2.84 g/cm³ Show Material materials with Density of 2.84 g/cm³	T851	AA Standards, ASTM B209, ASTM B211
	3.1 g/cm³ Show Material materials with Density of 3.1 g/cm³	T851
	2.84 g/cm³ Show Material materials with Density of 2.84 g/cm³	T851

Mechanical

Property	Temperature	Value	Condition	Related Standards	Comment
Bending Fatigue Strength		105.0 MPa Show Material materials with Bending Fatigue Strength of 105.0 MPa	T851	AA Standards
Creep strength	370 °C	14 MPa Show Material materials with Creep strength of 14 MPa	T851		up to 1000 hours
	315 °C	41 MPa Show Material materials with Creep strength of 41 MPa	T851		up to 1000 hours
	260 °C	105 MPa Show Material materials with Creep strength of 105 MPa	T851		up to 1000 hours
	230 °C	125 MPa Show Material materials with Creep strength of 125 MPa	T851		up to 1000 hours
	205 °C	150 MPa Show Material materials with Creep strength of 150 MPa	T851		up to 1000 hours
	175 °C	185 MPa Show Material materials with Creep strength of 185 MPa	T851		up to 1000 hours
	150 °C	235 MPa Show Material materials with Creep strength of 235 MPa	T851		up to 1000 hours
	100 °C	315 MPa Show Material materials with Creep strength of 315 MPa	T851		up to 1000 hours
	24 °C	420 MPa Show Material materials with Creep strength of 420 MPa	T851		up to 1000 hours

Elastic modulus		73.0 GPa Show Material materials with Elastic modulus of 73.0 GPa	T851	AA Standards, ASTM B209, ASTM B211
		74.0 GPa Show Material materials with Elastic modulus of 74.0 GPa	T851
		73 GPa Show Material materials with Elastic modulus of 73 GPa	T851
Elongation		10.0 % Show Material materials with Elongation of 10.0 %	T851	AA Standards	A50
		8.0 % Show Material materials with Elongation of 8.0 %	T851	AA Standards, ASTM B209	A50
		4.0 % Show Material materials with Elongation of 4.0 %	T851	AA Standards, ASTM B209	A100
		3.0 % Show Material materials with Elongation of 3.0 %	T851	AA Standards, ASTM B209, ASTM B211	A100
		5.0 % Show Material materials with Elongation of 5.0 %	T851	AA Standards, ASTM B209	A100
		6.0 % Show Material materials with Elongation of 6.0 %	T851	AA Standards, ASTM B209	A100
		7.0 % Show Material materials with Elongation of 7.0 %	T851	AA Standards, ASTM B209	A100
		6.7 % Show Material materials with Elongation of 6.7 %	T851
	370 °C	75 % Show Material materials with Elongation of 75 %	T851		Elongation in 50 mm
	315 °C	55 % Show Material materials with Elongation of 55 %	T851		Elongation in 50 mm
	260 °C	21 % Show Material materials with Elongation of 21 %	T851		Elongation in 50 mm
	205 °C	20 % Show Material materials with Elongation of 20 %	T851		Elongation in 50 mm
	150 °C	17 % Show Material materials with Elongation of 17 %	T851		Elongation in 50 mm
	100 °C, -195 °C	15 % Show Material materials with Elongation of 15 %	T851		Elongation in 50 mm
	24 °C, 0 °C	12 % Show Material materials with Elongation of 12 %	T851		Elongation in 50 mm
	-80 °C	13 % Show Material materials with Elongation of 13 %	T851		Elongation in 50 mm
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Fatigue strength		103 MPa Show Material materials with Fatigue strength of 103 MPa	T851		for 5x10⁸ cycles
Plane-Strain Fracture Toughnes		22.0 - 35.0 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22.0 - 35.0 MPa·√m			Typical for Wrought 2000 Series Aluminium
Poisson's ratio		0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-]			Typical for Wrought 2000 Series Aluminium
Shear modulus		26.0 GPa Show Material materials with Shear modulus of 26.0 GPa	T851
Tensile strength		455.0 MPa Show Material materials with Tensile strength of 455.0 MPa	T851	AA Standards
		425.0 MPa Show Material materials with Tensile strength of 425.0 MPa	T851	AA Standards, ASTM B209
		415.0 MPa Show Material materials with Tensile strength of 415.0 MPa	T851	AA Standards, ASTM B209
		395.0 MPa Show Material materials with Tensile strength of 395.0 MPa	T851	AA Standards, ASTM B209, ASTM B211
		405.0 MPa Show Material materials with Tensile strength of 405.0 MPa	T851	AA Standards, ASTM B209
		400.0 MPa Show Material materials with Tensile strength of 400.0 MPa	T851	AA Standards, ASTM B211
		460.0 MPa Show Material materials with Tensile strength of 460.0 MPa	T851
	370 °C	30 MPa Show Material materials with Tensile strength of 30 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	315 °C	48 MPa Show Material materials with Tensile strength of 48 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	260 °C	200 MPa Show Material materials with Tensile strength of 200 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	205 °C	248 MPa Show Material materials with Tensile strength of 248 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	150 °C	338 MPa Show Material materials with Tensile strength of 338 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	100 °C	415 MPa Show Material materials with Tensile strength of 415 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	24 °C	455 MPa Show Material materials with Tensile strength of 455 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	0 °C	475 MPa Show Material materials with Tensile strength of 475 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	-80 °C	490 MPa Show Material materials with Tensile strength of 490 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
	-195 °C	572 MPa Show Material materials with Tensile strength of 572 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture
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Yield strength		350.0 MPa Show Material materials with Yield strength of 350.0 MPa	T851	AA Standards	RP02
		315.0 MPa Show Material materials with Yield strength of 315.0 MPa	T851	AA Standards, ASTM B209	RP02
		305.0 MPa Show Material materials with Yield strength of 305.0 MPa	T851	AA Standards, ASTM B209	RP02
		290.0 MPa Show Material materials with Yield strength of 290.0 MPa	T851	AA Standards, ASTM B209	RP02
		295.0 MPa Show Material materials with Yield strength of 295.0 MPa	T851	AA Standards, ASTM B209	RP02
		310.0 MPa Show Material materials with Yield strength of 310.0 MPa	T851	AA Standards, ASTM B209	RP02
		275.0 MPa Show Material materials with Yield strength of 275.0 MPa	T851	AA Standards, ASTM B211	RP02
		270.0 MPa Show Material materials with Yield strength of 270.0 MPa	T851	AA Standards, ASTM B211	RP02
	371 °C	26 MPa Show Material materials with Yield strength of 26 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	316 °C	41 MPa Show Material materials with Yield strength of 41 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	260 °C	159 MPa Show Material materials with Yield strength of 159 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	204 °C	200 MPa Show Material materials with Yield strength of 200 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	149 °C	276 MPa Show Material materials with Yield strength of 276 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	100 °C	324 MPa Show Material materials with Yield strength of 324 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	24 °C	345 MPa Show Material materials with Yield strength of 345 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	-28 °C	359 MPa Show Material materials with Yield strength of 359 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	-80 °C	372 MPa Show Material materials with Yield strength of 372 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
	-196 °C	421 MPa Show Material materials with Yield strength of 421 MPa	T851		up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02
		340.0 MPa Show Material materials with Yield strength of 340.0 MPa	T851
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Thermal

Property	Temperature	Value	Condition	Related Standards
Coefficient of thermal expansion		2.2e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.2e-05 1/K	T851
	100 °C, 20 °C	2.23e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.23e-05 1/K	T851	AA Standards, ASTM B209, ASTM B211
Melting point		545.0 - 645.0 °C Show Material materials with Melting point of 545.0 - 645.0 °C	T851	AA Standards, ASTM B209, ASTM B211
		540.0 °C Show Material materials with Melting point of 540.0 °C	T851
Specific heat capacity		860.0 J/(kg·K) Show Material materials with Specific heat capacity of 860.0 J/(kg·K)	T851
Thermal conductivity		113.0 - 172.0 W/(m·K) Show Material materials with Thermal conductivity of 113.0 - 172.0 W/(m·K)	T851	AA Standards, ASTM B209, ASTM B211
		140.0 W/(m·K) Show Material materials with Thermal conductivity of 140.0 W/(m·K)	T851

Electrical

Property	Value	Condition	Related Standards	Comment
Electrical conductivity	16000000.0 - 26000000.0 S/m Show Material materials with Electrical conductivity of 16000000.0 - 26000000.0 S/m	T851	AA Standards, ASTM B209, ASTM B211
	17000000 S/m Show Material materials with Electrical conductivity of 17000000 S/m	T851		Typical/derived value
Electrical resistivity	3.85e-08 - 6.25e-08 Ω·m Show Material materials with Electrical resistivity of 3.85e-08 - 6.25e-08 Ω·m	T851	AA Standards, ASTM B209, ASTM B211
	5.7e-08 Ω·m Show Material materials with Electrical resistivity of 5.7e-08 Ω·m	T851		Typical value
Specific Electrical conductivity	30.0 % IACS Show Material materials with Specific Electrical conductivity of 30.0 % IACS	T851		Typical value

Chemical properties

Property	Value	Condition	Related Standards
Aluminium	91.5 - 93.8 % Show Material materials with Aluminium of 91.5 - 93.8 %	T851
Copper	5.8 - 6.8 % Show Material materials with Copper of 5.8 - 6.8 %	T851	AA Standards, ASTM B209, ASTM B211
Iron	0.30 % Show Material materials with Iron of 0.30 %	T851	AA Standards, ASTM B209, ASTM B211
	0.3 % Show Material materials with Iron of 0.3 %	T851
Magnesium	0.02 % Show Material materials with Magnesium of 0.02 %	T851	AA Standards, ASTM B209, ASTM B211
Manganese	0.2 - 0.4 % Show Material materials with Manganese of 0.2 - 0.4 %	T851	AA Standards, ASTM B209, ASTM B211
Other	0.15 % Show Material materials with Other of 0.15 %	T851
Silicon	0.2 % Show Material materials with Silicon of 0.2 %	T851	AA Standards, ASTM B209, ASTM B211
Titanium	0.02 - 0.1 % Show Material materials with Titanium of 0.02 - 0.1 %	T851	AA Standards, ASTM B209, ASTM B211
Vanadium	0.05 - 0.15 % Show Material materials with Vanadium of 0.05 - 0.15 %	T851	AA Standards, ASTM B209, ASTM B211
Zinc	0.1 % Show Material materials with Zinc of 0.1 %	T851	AA Standards, ASTM B209, ASTM B211
Zirconium	0.1 - 0.25 % Show Material materials with Zirconium of 0.1 - 0.25 %	T851	AA Standards, ASTM B209, ASTM B211

Technological properties

Property
Brazing	general: no brazing is known or developed
Corrosion properties	Stress corrosion cracking: Betriebsschäden in Gebieten mit Zugspannungen quer zur Kornstruktur, Eingeschränkte Schäden an Laborproben (T31, T351, T3510, T3511, T37), kein Schadensfall im Betrieb, eingeschränkte Schäden bei den Labortests (T81, T851, T8510, T8511), general: sufficient, in principle it should be protected
General machinability	General: good to acceptable
Workability	general (condition): poor(T31, T351, T3510, T3511), not suitable (T37, T81, T851, T8510, T8511, T87)