DIN 1725-1 Grade 3.3315 H1x AlMg Alloy – Superior Corrosion Resistance & Cold Forming

The AlMg alloy is characterised all by a good corrosion resistance. It is sea water steady and resistant to saline atmosphere. The Mg content increase the strength, the cold forming capacity decreases with it. The alloys of this type are nature hard, i.e. only by a cold forming and not by a purposeful heat treatment a strength increase can be attained. The material is well polishabel and anodisable. The splinter-giving machinability becomes better with increasing Mg content just like the weldability. The alloy AlMg1 reaches strength grades to F 22. Application: Their main field of application is the building industry. In the building industry for claddings, roofing and trim, for transport containers. For metal goods, like building fittings, table-ware, flow pressed parts, reflectors. In food industry, for furniture (incl. camping furniture) as well as for describe and for covers with composite slabs (intermediate layer: Polyethylene).

Properties

General

Property	Temperature	Value	Condition	Related Standards	Shape
Density	20.0 °C	2.69 g/cm³	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus	20.0 °C	60.0 - 65.0 GPa	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Elongation	20.0 °C	1.0 %	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat	A100
	20.0 °C	2.0 %	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat	A10
	20.0 °C	3.0 %	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Hardness, Brinell	20.0 °C	60.0 [-]	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Plane-Strain Fracture Toughnes		22.0 - 35.0 MPa·√m				Typical for Wrought 5000 Series Aluminium
Poisson's ratio		0.33 [-]				Typical for Wrought 5000 Series Aluminium
Shear modulus	20.0 °C	25.0 GPa	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Tensile strength	20.0 °C	210.0 MPa	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
	20.0 °C	220.0 MPa	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat

Thermal

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coefficient of thermal expansion	-50.0 °C	2.18e-05 1/K	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
	100.0 °C	2.36e-05 1/K	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
	200.0 °C	2.45e-05 1/K	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
	300.0 °C	2.55e-05 1/K	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Max service temperature		150.0 °C				Typical for Wrought 5000 Series Aluminium
Melting point		560.0 - 655.0 °C				Typical for Wrought 5000 Series Aluminium
Specific heat capacity	20.0 °C	879.0 J/(kg·K)	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Thermal conductivity	20.0 °C	160.0 - 220.0 W/(m·K)	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat

Electrical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Electrical conductivity	20.0 °C	23000000.0 - 31000000.0 S/m	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Electrical resistivity		3.3e-08 - 5e-08 Ω·m				Typical for Wrought 5000 Series Aluminium

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chromium	0.1	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Copper	0.05	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Iron	0.45	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Magnesium	0.7 - 1.1 %	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Manganese	0.15	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Silicon	0.3	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat
Zinc	0.2	H1x	DIN 1725-1, EN 573-3, EN 573-4	Flat

Technological properties

Property
Workability	Good workability.

Property

Workability

Good workability.

DIN 1725-1 Grade 3.3308 O: Premium High-Gloss Aluminum Alloy DIN 1725-1 Grade 3.3317 O – Premium Aluminum Alloy for Superior Gloss Finish

Metal