DIN 1725-1 Grade 3.3537 F

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Description

With AlMg2,7Mn a press effect arises with products of extruding, which causes noticeable strength increases in press direction. This feature is likewise a consequence of the Mn-addition like the increase of the heat resistance. AlMg2,7Mn can be used due to the relatively good physical properties also for statically loaded constructions. The alloy is characterised by a good corrosion resistance. It is sea water steady and steady against saline atmosphere. With the Mg content the strength increases, while the cold forming capacity decreases. The material is nature hard, i.e. that only by a cold forming, however not by a purposeful heat treatment a strength increase can be attained. The splinter-giving workability and the weldability are improved with increasing Mg content. The alloy Al2,7Mn is standardised as semi-finished material only as sheet metal or strip, thickness > 0,35 mm (DIN 1745) Application: In the apparatus engineering for receivers according to VdTUEV-Werkstoffblaetter (cold carburetor, liquid air separation), for tanks for very low-temperatures and for temperatures to 250 °C. In the automobile engineering for silo and tank trucks, dump truck hollows, buses, cool and air conditioning systems, in the building industry for carrying constructions and for thermal insulation as well as in food industry for commercial devices.

Related Standards

Equivalent Materials

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Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
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Anwendungen

Flüssigkeitssysteme

Flüssigkeitsspeicherung

Druckbehältnisse

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Eigenschaften

Allgemein

Property	Temperature	Value	Condition	Related Standards	Shape
Dichte		2.68 g/cm³ Show Material materials with Dichte of 2.68 g/cm³	F	EN 573-3, EN 485, EN 755
	20.0 °C	2.68 g/cm³ Show Material materials with Dichte of 2.68 g/cm³	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet

Mechanisch

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Dehnung		14.0 % Show Material materials with Dehnung of 14.0 %	F	EN 573-3, EN 755		A50
		16.0 % Show Material materials with Dehnung of 16.0 %	F	EN 573-3, EN 755		A100
	20.0 °C	12.0 % Show Material materials with Dehnung of 12.0 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
	20.0 °C	17.0 % Show Material materials with Dehnung of 17.0 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
Elastizitätsmodul		70.5 GPa Show Material materials with Elastizitätsmodul of 70.5 GPa	F	EN 573-3, EN 485, EN 755
	20.0 °C	72.0 GPa Show Material materials with Elastizitätsmodul of 72.0 GPa	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
Härte, Brinell	20.0 °C	55.0 [-] Show Material materials with Härte, Brinell of 55.0 [-]	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	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 5000 Series Aluminium
Poissonzahl		0.33 [-] Show Material materials with Poissonzahl of 0.33 [-]				Typical for Wrought 5000 Series Aluminium
Schubmodule		26.5 GPa Show Material materials with Schubmodule of 26.5 GPa	F	EN 573-3, EN 485, EN 755
	20.0 °C	27.0 GPa Show Material materials with Schubmodule of 27.0 GPa	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
Zugfestigkeit		200.0 MPa Show Material materials with Zugfestigkeit of 200.0 MPa	F	EN 573-3, EN 755
		205.0 MPa Show Material materials with Zugfestigkeit of 205.0 MPa	F	EN 573-3, EN 485
		215.0 MPa Show Material materials with Zugfestigkeit of 215.0 MPa	F	EN 573-3, EN 485
	20.0 °C	215.0 - 280.0 MPa Show Material materials with Zugfestigkeit of 215.0 - 280.0 MPa	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet

Thermisch

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Koeffizient der thermischen Ausdehnung	-50 °C	2.1899999999999997e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.1899999999999997e-05 1/K	F	EN 573-3, EN 485, EN 755
	-50.0 °C	2.19e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.19e-05 1/K	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
	20 °C	2.1899999999999997e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.1899999999999997e-05 1/K	F	EN 573-3, EN 485, EN 755
	20 °C	2.36e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.36e-05 1/K	F	EN 573-3, EN 485, EN 755
	20 °C	2.46e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.46e-05 1/K	F	EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 386	Sheet
	20 °C	2.56e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.56e-05 1/K	F	EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 386	Sheet
	100 °C	2.36e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.36e-05 1/K	F	EN 573-3, EN 485, EN 755
	100.0 °C	2.37e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.37e-05 1/K	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
	200 °C	2.46e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.46e-05 1/K	F	EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 386	Sheet
	200.0 °C	2.46e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.46e-05 1/K	F	EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 386	Sheet
	300 °C	2.56e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.56e-05 1/K	F	EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 386	Sheet
	300.0 °C	2.56e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.56e-05 1/K	F	EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 386	Sheet
Max. Betriebstemperatur		150.0 °C Show Material materials with Max. Betriebstemperatur of 150.0 °C				Typical for Wrought 5000 Series Aluminium
Schmelzpunkt		602.0 - 646.0 °C Show Material materials with Schmelzpunkt of 602.0 - 646.0 °C	F	EN 573-3, EN 485, EN 755
Spezifische Wärmekapazität		900.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 900.0 J/(kg·K)	F	EN 573-3, EN 485, EN 755
	20.0 °C	900.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 900.0 J/(kg·K)	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
Wärmeleitfähigkeit		130.0 - 150.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 130.0 - 150.0 W/(m·K)	F	EN 573-3, EN 485, EN 755
	20.0 °C	150.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 150.0 W/(m·K)	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet

Elektrisch

Property	Temperature	Value	Condition	Related Standards	Shape
Elektrische Leitfähigkeit		19000000.0 - 21000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 19000000.0 - 21000000.0 S/m	F	EN 573-3, EN 485, EN 755
	20.0 °C	21000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 21000000.0 S/m	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
spezifischer Widerstand		4.76e-08 - 5.26e-08 Ω·m Show Material materials with spezifischer Widerstand of 4.76e-08 - 5.26e-08 Ω·m	F	EN 573-3, EN 485, EN 755

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chrom	0.05 - 0.2 % Show Material materials with Chrom of 0.05 - 0.2 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386, EN 485, EN 755	Sheet
Eisen	0.4 % Show Material materials with Eisen of 0.4 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386	Sheet
	0.40 % Show Material materials with Eisen of 0.40 %	F	EN 573-3, EN 485, EN 755
Kupfer	0.1 % Show Material materials with Kupfer of 0.1 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386, EN 485, EN 755	Sheet
Magnesium	2.4 - 3.0 % Show Material materials with Magnesium of 2.4 - 3.0 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386, EN 485, EN 755	Sheet
Mangan	0.5 - 1.0 % Show Material materials with Mangan of 0.5 - 1.0 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386, EN 485, EN 755	Sheet
Silizium	0.25 % Show Material materials with Silizium of 0.25 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386, EN 485, EN 755	Sheet
Titan	0.2 % Show Material materials with Titan of 0.2 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386, EN 485, EN 755	Sheet
Zink	0.25 % Show Material materials with Zink of 0.25 %	F	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 386, EN 485, EN 755	Sheet

Technological properties

Property
Anodizing	decorative: sufficient, Protective: good
Brazing	hard brazing (with flux/ without flux): poor / sufficient, friction soldering: acceptable, soft brazing with flux: poor
Corrosion properties	Seawater: very good, weathering: very good
Workability	Bending / Spinning (cold): good / acceptable, Impact extrusion (cold): sufficient, Deep drawing / upsetting (Condition) good (O) / good (H12)