DIN 1725-1 Grade 3.1325 T3

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Description

The alloy AlCuMg1 belongs to the type of alloy (AlCuMg type), which found of the aluminum wrought machine materials as first in the technology use. Alloys of this type are cold and warm hardenable. They reach thereby high mechanical strength and are relatively heat resistant even in soft condition. In the cold-hardened condition this alloy reaches strength grades to maximally F 41. Warm ageing is not in practice usual for reasons of the corrosion resistance worsening this condition. Even in the cold-hardened condition a surface protection is necessary. It is disadvantageous, that even the smallest mistake in heat treatment results in decreasing of strength as well as the bad ability for hot forming and difficult weldability of this alloy. Its particularly good splinter-giving workability is remarkable, whereby screws and rivets are suitable for joining elements. Due to the high strength the alloy AlCuMg1 is particularly well suitable for construction units, which are exposed to higher static loading. Heat treatment for hardening: solution annealing: 495 to 505 °C, quenching in water cold ageing: 5 to 8 d at ambient temperature hot ageing: 16 to 24 h at 180 to 195 °C Application: In mechanical engineering (including building of forms) for machine tables, hydraulic turned parts, for tools, devices (baseplates, head and stamp retaining plates as well as guide plates). Furthermore as joining elements (screws, solid rivets), in the automobile engineering as bumpers, as axle box cases, as body and safety-related parts and in the transportation for air freight containers as well as in the 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.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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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	T3	EN 573-3, EN 754
	20.0 °C	2.8 g/cm³ Show Material materials with Dichte of 2.8 g/cm³	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire

Mechanisch

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Dehnung		8.0 % Show Material materials with Dehnung of 8.0 %	T3	EN 573-3, EN 754		A50
		10.0 % Show Material materials with Dehnung of 10.0 %	T3	EN 573-3, EN 754		A100
	20.0 °C	2.0 % Show Material materials with Dehnung of 2.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Wire	A100
	20.0 °C	6.0 % Show Material materials with Dehnung of 6.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Wire	A10
	20.0 °C	6.0 % Show Material materials with Dehnung of 6.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	7.0 % Show Material materials with Dehnung of 7.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	8.0 % Show Material materials with Dehnung of 8.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod	A10
	20.0 °C	10.0 % Show Material materials with Dehnung of 10.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube	A10
	20.0 °C	10.0 % Show Material materials with Dehnung of 10.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod
	20.0 °C	11.0 % Show Material materials with Dehnung of 11.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat	A10
	20.0 °C	12.0 % Show Material materials with Dehnung of 12.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube	A10
	20.0 °C	12.0 % Show Material materials with Dehnung of 12.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube, Sheet
	20.0 °C	13.0 % Show Material materials with Dehnung of 13.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat, Sheet
	20.0 °C	14.0 % Show Material materials with Dehnung of 14.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube
Elastizitätsmodul		72.5 GPa Show Material materials with Elastizitätsmodul of 72.5 GPa	T3	EN 573-3, EN 754
	20.0 °C	65.0 - 73.5 GPa Show Material materials with Elastizitätsmodul of 65.0 - 73.5 GPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
Härte, Brinell	20.0 °C	95.0 [-] Show Material materials with Härte, Brinell of 95.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Tube, Sheet
	20.0 °C	95.0 - 100.0 [-] Show Material materials with Härte, Brinell of 95.0 - 100.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Sheet
	20.0 °C	100.0 [-] Show Material materials with Härte, Brinell of 100.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat, Sheet
	20.0 °C	105.0 [-] Show Material materials with Härte, Brinell of 105.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube, Wire
	20.0 °C	110.0 [-] Show Material materials with Härte, Brinell of 110.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
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	T3	EN 573-3, EN 754
	20.0 °C	26.0 - 28.5 GPa Show Material materials with Schubmodule of 26.0 - 28.5 GPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
Zugfestigkeit		400.0 MPa Show Material materials with Zugfestigkeit of 400.0 MPa	T3	EN 573-3, EN 754
	20.0 °C	330.0 MPa Show Material materials with Zugfestigkeit of 330.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	360.0 MPa Show Material materials with Zugfestigkeit of 360.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	370.0 MPa Show Material materials with Zugfestigkeit of 370.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube
	20.0 °C	380.0 MPa Show Material materials with Zugfestigkeit of 380.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Tube
	20.0 °C	385.0 MPa Show Material materials with Zugfestigkeit of 385.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Sheet
	20.0 °C	390.0 MPa Show Material materials with Zugfestigkeit of 390.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube, Sheet
	20.0 °C	395.0 MPa Show Material materials with Zugfestigkeit of 395.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat
	20.0 °C	400.0 MPa Show Material materials with Zugfestigkeit of 400.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	420.0 MPa Show Material materials with Zugfestigkeit of 420.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Wire

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	T3	EN 573-3, EN 754
	100 °C	2.3e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3e-05 1/K	T3	EN 573-3, EN 754
Schmelzpunkt		512.0 - 650.0 °C Show Material materials with Schmelzpunkt of 512.0 - 650.0 °C	T3	EN 573-3, EN 754
Spezifische Wärmekapazität	20.0 °C	921.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 921.0 J/(kg·K)	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
Wärmeleitfähigkeit	20.0 °C	130.0 - 200.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 130.0 - 200.0 W/(m·K)	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire

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	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
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	T3	EN 573-3, EN 754

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chrom	0.1 % Show Material materials with Chrom of 0.1 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Eisen	0.7 % Show Material materials with Eisen of 0.7 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
	0.70 % Show Material materials with Eisen of 0.70 %	T3	EN 573-3, EN 754
Kupfer	3.5 - 4.5 % Show Material materials with Kupfer of 3.5 - 4.5 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Magnesium	0.4 - 1.0 % Show Material materials with Magnesium of 0.4 - 1.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Mangan	0.4 - 1.0 % Show Material materials with Mangan of 0.4 - 1.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Silizium	0.2 - 0.8 % Show Material materials with Silizium of 0.2 - 0.8 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Zink	0.25 % Show Material materials with Zink of 0.25 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire

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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