EN 573-3 Grade AW-5083 H34

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Description

Material EN AW-Al Mg4,5Mn0,7, material No. EN AW-5083, also in VdTÜV-Wbl. 255 : 2001-06 is produced for sheet metals, strip and plates, for HF-welded tubes, for extruded and drawn components as well as for forged parts and prematerial. The material is food-safe. To the comparable mark AlMg4,5Mn, material No. 3.3547 acc. to DIN 1725-1 : 1983-02 applies: The alloy AlMg4,5Mn pertains to naturally hard aluminium-forgeable material. A strength increase can only be achieved by cold forming, not by controlled heat treatment. It has a high resistance to corrosion, seawater and salted atmosphere. Increasing Mg- and Mn-content complicate extrusion but strength and low-temperature behaviour enhance. It is the in technics longest established material of this type. It is preferred used for sheet metal constructions of low-temperature load. The alloy is ideal for welding. Even in its weld seams it shows strength of AlMg5 and beyond. Application: Acc. to VdTÜV-Wbl. 255 : 2001-06 for sheet metal, forged parts, ring, tube and simple extrusion sections for pressure tanks from -165 to 65°C, besides for shutters and roll-up gates (sheet metal sections), in apparatus engineering for reservoir bottoms, low-temperature tanks, heat exchanger, air-decomposer and pipelines. In vehicle manufacturing for superstructures , bulk and tank transporter, motor busses, shock absorber, for body- and safety parts. In shipbuilding for hulls resp. superstructure, radar systems. Material comparison for US grades (sequel to the material recoding): 5083: ASTM B 275, ASTM B 548, ASTM B 744, ASTM B 745, ASTM B 928

Related Standards

Equivalent Materials

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All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Value	Temperature
Density	2.64 - 2.66 g/cm³ Show Material materials with Density of 2.64 - 2.66 g/cm³ at 20.0 °C	20.0 °C
	2.66 g/cm³ Show Material materials with Density of 2.66 g/cm³ at 23.0 °C	23.0 °C

Mechanical

Property	Value	Temperature	Comment
Bending Fatigue Strength	140 MPa Show Material materials with Bending Fatigue Strength of 140 MPa at 23.0 °C	23.0 °C
Bending angle 90°	1 - 4.5 °/t Show Material materials with Bending angle 90° of 1 - 4.5 °/t at 23.0 °C	23.0 °C
Elastic modulus	70 GPa Show Material materials with Elastic modulus of 70 GPa at -270.0 °C	-270.0 °C
	70 - 71 GPa Show Material materials with Elastic modulus of 70 - 71 GPa at 20.0 °C	20.0 °C
	71 GPa Show Material materials with Elastic modulus of 71 GPa at 23.0 °C	23.0 °C
	69 GPa Show Material materials with Elastic modulus of 69 GPa at 50.0 °C	50.0 °C
	68 GPa Show Material materials with Elastic modulus of 68 GPa at 100.0 °C	100.0 °C
	66 GPa Show Material materials with Elastic modulus of 66 GPa at 150.0 °C	150.0 °C
	63 GPa Show Material materials with Elastic modulus of 63 GPa at 200.0 °C	200.0 °C
	57 GPa Show Material materials with Elastic modulus of 57 GPa at 250.0 °C	250.0 °C
	50 GPa Show Material materials with Elastic modulus of 50 GPa at 300.0 °C	300.0 °C
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Elongation	4 - 7 % Show Material materials with Elongation of 4 - 7 % at 20.0 °C	20.0 °C
Elongation A100	4 - 7 % Show Material materials with Elongation A100 of 4 - 7 % at 23.0 °C	23.0 °C
Elongation A50	3 - 8 % Show Material materials with Elongation A50 of 3 - 8 % at 20.0 °C	20.0 °C
	3 - 8 % Show Material materials with Elongation A50 of 3 - 8 % at 23.0 °C	23.0 °C
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Elongation A50, transverse	4 - 8 % Show Material materials with Elongation A50, transverse of 4 - 8 % at 20.0 °C	20.0 °C
Elongation, transverse	7 % Show Material materials with Elongation, transverse of 7 % at 20.0 °C	20.0 °C
Hardness, Brinell	99 - 100 [-] Show Material materials with Hardness, Brinell of 99 - 100 [-] at 20.0 °C	20.0 °C
	99 [-] Show Material materials with Hardness, Brinell of 99 [-] at 23.0 °C	23.0 °C
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Plane-Strain Fracture Toughnes	22 - 35 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22 - 35 MPa·√m at 23.0 °C	23.0 °C	Typical for Wrought 5000 Series Aluminium
Poisson's ratio	0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] at 20.0 °C	20.0 °C
Shear modulus	26.8 - 27 GPa Show Material materials with Shear modulus of 26.8 - 27 GPa at 20.0 °C	20.0 °C
	26.8 GPa Show Material materials with Shear modulus of 26.8 GPa at 23.0 °C	23.0 °C
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Tensile strength	300 - 400 MPa Show Material materials with Tensile strength of 300 - 400 MPa at 20.0 °C	20.0 °C
	300 - 400 MPa Show Material materials with Tensile strength of 300 - 400 MPa at 23.0 °C	23.0 °C
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Tensile strength, transverse	340 - 400 MPa Show Material materials with Tensile strength, transverse of 340 - 400 MPa at 20.0 °C	20.0 °C
Yield strength Rp0.2	235 - 250 MPa Show Material materials with Yield strength Rp0.2 of 235 - 250 MPa at 20.0 °C	20.0 °C
	235 - 250 MPa Show Material materials with Yield strength Rp0.2 of 235 - 250 MPa at 23.0 °C	23.0 °C
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Yield strength Rp0.2, transverse	250 MPa Show Material materials with Yield strength Rp0.2, transverse of 250 MPa at 20.0 °C	20.0 °C

Thermal

Property	Value	Temperature	Comment
Coefficient of thermal expansion	2.23E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.23E-5 1/K at -50.0 °C	-50.0 °C
	2.23E-5 - 2.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.23E-5 - 2.6E-5 1/K at 20.0 °C	20.0 °C
	2.42E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.42E-5 1/K at 100.0 °C	100.0 °C
	2.5E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.5E-5 1/K at 200.0 °C	200.0 °C
	2.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.6E-5 1/K at 300.0 °C	300.0 °C
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Max service temperature	150 °C Show Material materials with Max service temperature of 150 °C		Typical for Wrought 5000 Series Aluminium
Max service temperature, long	-195 - 50 °C Show Material materials with Max service temperature, long of -195 - 50 °C
Melting point	574 - 638 °C Show Material materials with Melting point of 574 - 638 °C
Specific heat capacity	899 - 900 J/(kg·K) Show Material materials with Specific heat capacity of 899 - 900 J/(kg·K) at 20.0 °C	20.0 °C
	900 J/(kg·K) Show Material materials with Specific heat capacity of 900 J/(kg·K) at 23.0 °C	23.0 °C
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Thermal conductivity	110 - 140 W/(m·K) Show Material materials with Thermal conductivity of 110 - 140 W/(m·K) at 20.0 °C	20.0 °C
	110 - 140 W/(m·K) Show Material materials with Thermal conductivity of 110 - 140 W/(m·K) at 23.0 °C	23.0 °C
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Electrical

Property	Value	Temperature
Electrical conductivity	1.60E+7 - 1.90E+7 S/m Show Material materials with Electrical conductivity of 1.60E+7 - 1.90E+7 S/m at 20.0 °C	20.0 °C
	1.60E+7 - 1.90E+7 S/m Show Material materials with Electrical conductivity of 1.60E+7 - 1.90E+7 S/m at 23.0 °C	23.0 °C
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Electrical resistivity	5.2E-8 - 6.2E-8 Ω·m Show Material materials with Electrical resistivity of 5.2E-8 - 6.2E-8 Ω·m at 20.0 °C	20.0 °C
	5.26E-8 - 6.25E-8 Ω·m Show Material materials with Electrical resistivity of 5.26E-8 - 6.25E-8 Ω·m at 23.0 °C	23.0 °C
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Chemical properties

Property
Chromium	0.05 - 0.25 %
Copper	0.1 %
Iron	0.4 %
Magnesium	4 - 4.9 %
Manganese	0.4 - 1 %
Other		each 0.05, total 0.15, Rest Al
Silicon	0.4 %
Titanium	0.15 %
Zinc	0.25 %

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)