DIN 1725-1 Grade 3.3527 H22

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Description

The alloy AlMg2Mn0,8 has similar characteristics as the alloy AlMg1,8. The additive of Mn (>0,6%) causes an increase of the heat resistance (up to 150°C) of the material and the recrystallisation limit. The result of the last is, that in case of extruded profiles the strength in longitudinal direction increases. The material is characterised by a good corrosion resistance. It is sea water steady and steady against saline atmosphere. With the Mg content the strength increases, the cold forming capacity decreases. The alloy is nature hard, i.e. that only by a cold forming shaping however by a purposeful heat treatment a strength increase cannot be attained. The splinter-giving workability and the weldability are improved with increasing Mg content. Application: In the apparatus engineering for receivers accordint to AD-W6/1 and according to VdTUEV-Werkstoffblaetter, for compressed gas tanks (pipings), for very low-temperature tanks and for temperatures to 250 °C. In the automobile engineering for utilizable superstructures, silo trucks, in shipbuilding for trunk and superstructures. In the building industry for roofings, claddings, for carrying constructions according to DIN 4173 and sun protection facilities as well as for furniture (including camping furniture).

Related Standards

Equivalent Materials

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Eigenschaften

Allgemein

Property	Temperature	Value	Condition	Related Standards	Shape
Dichte		2.71 g/cm³ Show Material materials with Dichte of 2.71 g/cm³	H22	EN 573-3, EN 1592, EN 485
	20.0 °C	2.71 g/cm³ Show Material materials with Dichte of 2.71 g/cm³	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip

Mechanisch

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Biegewinkel 180°		1.5 °/t Show Material materials with Biegewinkel 180° of 1.5 °/t	H22	EN 573-3, EN 485
		2.0 °/t Show Material materials with Biegewinkel 180° of 2.0 °/t	H22	EN 573-3, EN 485
Biegewinkel 90°		0.5 °/t Show Material materials with Biegewinkel 90° of 0.5 °/t	H22	EN 573-3, EN 485
		1.0 °/t Show Material materials with Biegewinkel 90° of 1.0 °/t	H22	EN 573-3, EN 485
		1.5 °/t Show Material materials with Biegewinkel 90° of 1.5 °/t	H22	EN 573-3, EN 485
		2.5 °/t Show Material materials with Biegewinkel 90° of 2.5 °/t	H22	EN 573-3, EN 485
Dehnung		7.0 % Show Material materials with Dehnung of 7.0 %	H22	EN 573-3, EN 485		A50
		8.0 % Show Material materials with Dehnung of 8.0 %	H22	EN 573-3, EN 485		A50
		9.0 % Show Material materials with Dehnung of 9.0 %	H22	EN 573-3, EN 485		A100
		10.0 % Show Material materials with Dehnung of 10.0 %	H22	EN 573-3, EN 1592		A100
		10.0 % Show Material materials with Dehnung of 10.0 %	H22	EN 573-3, EN 485		A50
		11.0 % Show Material materials with Dehnung of 11.0 %	H22	EN 573-3, EN 485		A50
	20.0 °C	12.0 % Show Material materials with Dehnung of 12.0 %	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip	A10
	20.0 °C	14.0 % Show Material materials with Dehnung of 14.0 %	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip
Elastizitätsmodul		70.0 GPa Show Material materials with Elastizitätsmodul of 70.0 GPa	H22	EN 573-3, EN 1592, EN 485
	20.0 °C	70.0 GPa Show Material materials with Elastizitätsmodul of 70.0 GPa	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip
Härte, Brinell		63.0 [-] Show Material materials with Härte, Brinell of 63.0 [-]	H22	EN 573-3, EN 485
	20.0 °C	65.0 [-] Show Material materials with Härte, Brinell of 65.0 [-]	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip
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	20.0 °C	26.5 Show Material materials with Schubmodule of 26.5	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip
Zugfestigkeit		220.0 MPa Show Material materials with Zugfestigkeit of 220.0 MPa	H22	EN 573-3, EN 1592
		220.0 - 270.0 MPa Show Material materials with Zugfestigkeit of 220.0 - 270.0 MPa	H22	EN 573-3, EN 485
	20.0 °C	220.0 - 260.0 MPa Show Material materials with Zugfestigkeit of 220.0 - 260.0 MPa	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip

Thermisch

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Koeffizient der thermischen Ausdehnung	20 °C	2.3699999999999997e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3699999999999997e-05 1/K	H22	EN 573-3, EN 1592, EN 485
	100 °C	2.3699999999999997e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3699999999999997e-05 1/K	H22	EN 573-3, EN 1592, EN 485
Max. Betriebstemperatur		150.0 °C Show Material materials with Max. Betriebstemperatur of 150.0 °C	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip	Long
		150.0 °C Show Material materials with Max. Betriebstemperatur of 150.0 °C				Typical for Wrought 5000 Series Aluminium
Schmelzpunkt		620.0 - 650.0 °C Show Material materials with Schmelzpunkt of 620.0 - 650.0 °C	H22	EN 573-3, EN 1592, EN 485
Spezifische Wärmekapazität		879.0 - 963.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 879.0 - 963.0 J/(kg·K)				Typical for Wrought 5000 Series Aluminium
Wärmeleitfähigkeit	20.0 °C	140.0 - 180.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 140.0 - 180.0 W/(m·K)	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip

Elektrisch

Property	Temperature	Value	Condition	Related Standards	Shape
Elektrische Leitfähigkeit	20.0 °C	20000000.0 - 25000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 20000000.0 - 25000000.0 S/m	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip
spezifischer Widerstand		4e-08 - 5e-08 Ω·m Show Material materials with spezifischer Widerstand of 4e-08 - 5e-08 Ω·m	H22	EN 573-3, EN 1592, EN 485

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chrom	0.3 % Show Material materials with Chrom of 0.3 %	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip
Eisen	0.5 % Show Material materials with Eisen of 0.5 %	H22	DIN 1725-1, EN 573-3, EN 573-4	Sheet, Strip
	0.50 % Show Material materials with Eisen of 0.50 %	H22	EN 573-3, EN 1592, EN 485
Kupfer	0.1 % Show Material materials with Kupfer of 0.1 %	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip
Magnesium	1.6 - 2.5 % Show Material materials with Magnesium of 1.6 - 2.5 %	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip
Mangan	0.5 - 1.1 % Show Material materials with Mangan of 0.5 - 1.1 %	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip
Silizium	0.4 % Show Material materials with Silizium of 0.4 %	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip
Titan	0.1 % Show Material materials with Titan of 0.1 %	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip
Zink	0.2 % Show Material materials with Zink of 0.2 %	H22	DIN 1725-1, EN 573-3, EN 573-4, EN 1592, EN 485	Sheet, Strip

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)