DIN 1725-1 Grade 3.3547 H18

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Description

The alloy AlMg4,5Mn belongs to the nature-hard aluminum wrought materials, so a strength increase can be achieved only by cold forming, not by a purposeful heat treatment. The material is characterised by good corrosion resistance. It is sea water steady and steady against saline atmosphere. Increasing Mg+Mn content makes the extrusion more difficult, but strength and very low-temperature behaviour improve. The alloy is well weldable. Even in the welding seams strength lie within the range of AlMg5. The alloy AlMg4Mn is standardised as semi-finished material only as sheet metal or strips, thickness: >= 0,35 mm (DIN 1745). Application: rolling shutter and roll gates (sheet metal profiles), in the apparatus engineering for tank bottoms, very low-temperature tanks, heat exchangers and pipings. In the construction of vehicles for superstructures as well as tank and silo trucks, dump truck hollows, buses, bumpers, car body and safety-related parts. In shipbuilding for trunk, superstructures, sail masts and radar equipment

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
Dichte		2.66 g/cm³ Show Material materials with Dichte of 2.66 g/cm³	H18	EN 573-3, EN 1592
	20.0 °C	2.66 g/cm³ Show Material materials with Dichte of 2.66 g/cm³	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Mechanisch

Property	Temperature	Value	Condition	Related Standards	Comment
Elastizitätsmodul		71.0 GPa Show Material materials with Elastizitätsmodul of 71.0 GPa	H18	EN 573-3, EN 1592
	20.0 °C	72.0 GPa Show Material materials with Elastizitätsmodul of 72.0 GPa	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255
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		26.8 GPa Show Material materials with Schubmodule of 26.8 GPa	H18	EN 573-3, EN 1592
	20.0 °C	27.0 GPa Show Material materials with Schubmodule of 27.0 GPa	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255
Zugfestigkeit	-196.0 °C	575.0 MPa Show Material materials with Zugfestigkeit of 575.0 MPa	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255
		420.0 MPa Show Material materials with Zugfestigkeit of 420.0 MPa	H18	EN 573-3, EN 1592
	20.0 °C	445.0 MPa Show Material materials with Zugfestigkeit of 445.0 MPa	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Thermisch

Property	Temperature	Value	Condition	Related Standards	Comment
Koeffizient der thermischen Ausdehnung	-50 °C	2.23e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.23e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	-50.0 °C	2.23e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.23e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	20 °C	2.23e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.23e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	20 °C	2.42e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.42e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	20 °C	2.4999999999999998e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.4999999999999998e-05 1/K	H18	EN 573-3, EN 1592
	20 °C	2.6e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.6e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	100 °C	2.42e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.42e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	100.0 °C	2.42e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.42e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	200 °C	2.4999999999999998e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.4999999999999998e-05 1/K	H18	EN 573-3, EN 1592
	200.0 °C	2.5e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.5e-05 1/K	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255
	300 °C	2.6e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.6e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
	300.0 °C	2.6e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.6e-05 1/K	H18	EN 573-3, EN 1592, DIN 1725-1, EN 573-4, VdTÜV WB 255
Max. Betriebstemperatur		-195.0 - 50.0 °C Show Material materials with Max. Betriebstemperatur of -195.0 - 50.0 °C	H18	DIN 1725-1, EN 573-3, EN 573-4	Long
		150.0 °C Show Material materials with Max. Betriebstemperatur of 150.0 °C			Typical for Wrought 5000 Series Aluminium
Schmelzpunkt		574.0 - 638.0 °C Show Material materials with Schmelzpunkt of 574.0 - 638.0 °C	H18	EN 573-3, EN 1592
Spezifische Wärmekapazität		900.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 900.0 J/(kg·K)	H18	EN 573-3, EN 1592
	20.0 °C	900.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 900.0 J/(kg·K)	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255
Wärmeleitfähigkeit	20.0 °C	110.0 - 140.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 110.0 - 140.0 W/(m·K)	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592

Elektrisch

Property	Temperature	Value	Condition	Related Standards
Elektrische Leitfähigkeit	20.0 °C	16000000.0 - 19000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 16000000.0 - 19000000.0 S/m	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592
spezifischer Widerstand		5.26e-08 - 6.25e-08 Ω·m Show Material materials with spezifischer Widerstand of 5.26e-08 - 6.25e-08 Ω·m	H18	EN 573-3, EN 1592

Chemical properties

Property	Value	Condition	Related Standards
Chrom	0.05 - 0.25 % Show Material materials with Chrom of 0.05 - 0.25 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592
Eisen	0.4 % Show Material materials with Eisen of 0.4 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255
	0.40 % Show Material materials with Eisen of 0.40 %	H18	EN 573-3, EN 1592
Kupfer	0.1 % Show Material materials with Kupfer of 0.1 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592
Magnesium	4.0 - 4.9 % Show Material materials with Magnesium of 4.0 - 4.9 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592
Mangan	0.4 - 1.0 % Show Material materials with Mangan of 0.4 - 1.0 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592
Silizium	0.4 % Show Material materials with Silizium of 0.4 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592
Titan	0.15 % Show Material materials with Titan of 0.15 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592
Zink	0.25 % Show Material materials with Zink of 0.25 %	H18	DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 1592

Technological properties

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

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