EN 573-3 Grade AW-2017A T452

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Description

The material EN AW-Al Cu4mgSi(A) is produced for sheet, strip and plates, for extruded and drawn components as well as for wire and prewire for mechanical application. It is used for forged parts and prematerial. The alloy is not food-safe. To the comparable mark AlCuMg1, material No. 3.1325, acc. to DIN 1725-1 applies: The alloy pertains to the alloy-type (AlCuMg-Typ) used as the first of the aluminium- forgeable materials in technics. Alloys of this type are usable for natural and artificial aging. They achieve high mechanical strength and they are relatively heat-resistant even in a soft condition. In age hardened condition the material achieves strength above 400 N/mm². Heat-treatment for hardening: Solution annealing: 495° to 505°C, quenching in water Natural aging: 5 to 8 d at RT Artificial aging:16 to 24 h at 180 to 195°C Artificial aging is impossible in practice due to the decreasing corrosion resistance in artificially aged material condition. Even in a naturally aged condition is a surface protection necessary. Considerable strength decrease as well as complicate weldability and hot workability of this alloy as a result of insignificant heat-treatment failures are very unfavorable. Additionally, by welding is caused an economically unacceptable strength loss in the weld seam sector. The application of this material in welding constructions is for economical reasons impossible. It has a very favorable machinability what justifies the application of screws and rivets as connecting elements. The alloy AlCuMg1 is particularly well suitable for construction parts of a higher static load. Application: in machine engineering (incl. mold making) for machine benches, hydraulic turned parts, for tools, appliances (anchor plates, head and punch unit holder plates as well as guide plate). As connecting elements (screws, solid rivets), in vehicle engineering as bumper, axle bearing cases, as body and safety parts and in transport for air freight container as well as in aircraft construction.

Related Standards

Equivalent Materials

Diese Materialdaten wurden von WIAM,AluKey zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
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Precipitation Hardening (Age Hardening)

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Eigenschaften

Allgemein

Property	Temperature	Value	Condition	Related Standards	Shape
Dichte		2.8 g/cm³ Show Material materials with Dichte of 2.8 g/cm³	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
	20.0 °C	2.8 g/cm³ Show Material materials with Dichte of 2.8 g/cm³	T452	EN 573-3	Flat, Sheet

Mechanisch

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Dehnung		2.0 % Show Material materials with Dehnung of 2.0 %	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar	A100
	20.0 °C	2.0 % Show Material materials with Dehnung of 2.0 %	T452	EN 573-3	Sheet
	20.0 °C	2.0 % Show Material materials with Dehnung of 2.0 %	T452	EN 573-3	Flat	Transverse
Elastizitätsmodul		72.5 GPa Show Material materials with Elastizitätsmodul of 72.5 GPa	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
	20.0 °C	65.0 - 73.5 GPa Show Material materials with Elastizitätsmodul of 65.0 - 73.5 GPa	T452	EN 573-3	Flat, Sheet
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
Poissonzahl		0.33 [-] Show Material materials with Poissonzahl of 0.33 [-]				Typical for Wrought 2000 Series Aluminium
Schubmodule		27.2 GPa Show Material materials with Schubmodule of 27.2 GPa	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
	20.0 °C	26.0 - 28.5 GPa Show Material materials with Schubmodule of 26.0 - 28.5 GPa	T452	EN 573-3	Flat, Sheet
Zugfestigkeit		300.0 MPa Show Material materials with Zugfestigkeit of 300.0 MPa	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
		330.0 MPa Show Material materials with Zugfestigkeit of 330.0 MPa	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
	20.0 °C	300.0 MPa Show Material materials with Zugfestigkeit of 300.0 MPa	T452	EN 573-3	Sheet
	20.0 °C	300.0 MPa Show Material materials with Zugfestigkeit of 300.0 MPa	T452	EN 573-3	Flat	Transverse
	20.0 °C	330.0 MPa Show Material materials with Zugfestigkeit of 330.0 MPa	T452	EN 573-3	Sheet
	20.0 °C	330.0 MPa Show Material materials with Zugfestigkeit of 330.0 MPa	T452	EN 573-3	Flat	Transverse

Thermisch

Property	Temperature	Value	Condition	Related Standards	Shape
Koeffizient der thermischen Ausdehnung	20 °C	2.3e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3e-05 1/K	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
	100 °C	2.3e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3e-05 1/K	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
Schmelzpunkt		512.0 - 650.0 °C Show Material materials with Schmelzpunkt of 512.0 - 650.0 °C	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
Spezifische Wärmekapazität	20.0 °C	921.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 921.0 J/(kg·K)	T452	EN 573-3	Flat, Sheet
Wärmeleitfähigkeit	20.0 °C	130.0 - 200.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 130.0 - 200.0 W/(m·K)	T452	EN 573-3, EN 485	Flat, Sheet, Strip, Plate, Tube, Bar

Elektrisch

Property	Temperature	Value	Condition	Related Standards	Shape
Elektrische Leitfähigkeit	20.0 °C	18000000.0 - 28000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 18000000.0 - 28000000.0 S/m	T452	EN 573-3, EN 485	Flat, Sheet, Strip, Plate, Tube, Bar
spezifischer Widerstand		3.57e-08 - 5.56e-08 Ω·m Show Material materials with spezifischer Widerstand of 3.57e-08 - 5.56e-08 Ω·m	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chrom	0.1 % Show Material materials with Chrom of 0.1 %	T452	EN 573-3, EN 485	Sheet, Flat, Strip, Plate, Tube, Bar
Eisen	0.7 % Show Material materials with Eisen of 0.7 %	T452	EN 573-3	Sheet, Flat
	0.70 % Show Material materials with Eisen of 0.70 %	T452	EN 573-3, EN 485	Strip, Sheet, Plate, Tube, Bar
Kupfer	3.5 - 4.5 % Show Material materials with Kupfer of 3.5 - 4.5 %	T452	EN 573-3, EN 485	Sheet, Flat, Strip, Plate, Tube, Bar
Magnesium	0.4 - 1.0 % Show Material materials with Magnesium of 0.4 - 1.0 %	T452	EN 573-3, EN 485	Sheet, Flat, Strip, Plate, Tube, Bar
Mangan	0.4 - 1.0 % Show Material materials with Mangan of 0.4 - 1.0 %	T452	EN 573-3, EN 485	Sheet, Flat, Strip, Plate, Tube, Bar
Silizium	0.2 - 0.8 % Show Material materials with Silizium of 0.2 - 0.8 %	T452	EN 573-3, EN 485	Sheet, Flat, Strip, Plate, Tube, Bar
Zink	0.25 % Show Material materials with Zink of 0.25 %	T452	EN 573-3, EN 485	Sheet, Flat, Strip, Plate, Tube, Bar

Technological properties

Property
Anodizing	decorative: not suitable, Protective: good
Brazing	hard brazing (with flux/ without flux): not suitable / not suitable, friction soldering: acceptable, soft brazing with flux: not suitable
Corrosion properties	Seawater: poor, weathering: sufficient
Workability	Bending / Spinning (cold): good / acceptable, Impact extrusion (cold): acceptable, Deep drawing / upsetting (Condition) acceptable (O) / acceptable (O)

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