EN 573-3 Grade AW-5083 F

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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

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

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	-270.0 °C	70 GPa Show Material materials with Elastic modulus of 70 GPa
	20.0 °C	70 - 71 GPa Show Material materials with Elastic modulus of 70 - 71 GPa
	23.0 °C	71 GPa Show Material materials with Elastic modulus of 71 GPa
	50.0 °C	69 GPa Show Material materials with Elastic modulus of 69 GPa
	100.0 °C	68 GPa Show Material materials with Elastic modulus of 68 GPa
	150.0 °C	66 GPa Show Material materials with Elastic modulus of 66 GPa
	200.0 °C	63 GPa Show Material materials with Elastic modulus of 63 GPa
	250.0 °C	57 GPa Show Material materials with Elastic modulus of 57 GPa
	300.0 °C	50 GPa Show Material materials with Elastic modulus of 50 GPa
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Elongation	20.0 °C	12 % Show Material materials with Elongation of 12 %
Elongation A100	23.0 °C	12 % Show Material materials with Elongation A100 of 12 %
Elongation A50	20.0 °C	10 % Show Material materials with Elongation A50 of 10 %
	23.0 °C	10 % Show Material materials with Elongation A50 of 10 %
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Hardness, Brinell	20.0 °C	70 [-] Show Material materials with Hardness, Brinell of 70 [-]
Plane-Strain Fracture Toughnes	23.0 °C	22 - 35 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22 - 35 MPa·√m	Typical for Wrought 5000 Series Aluminium
Poisson's ratio	20.0 °C	0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-]
Shear modulus	20.0 °C	26.8 - 27 GPa Show Material materials with Shear modulus of 26.8 - 27 GPa
	23.0 °C	26.8 GPa Show Material materials with Shear modulus of 26.8 GPa
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Tensile strength	20.0 °C	245 - 270 MPa Show Material materials with Tensile strength of 245 - 270 MPa
	23.0 °C	245 - 270 MPa Show Material materials with Tensile strength of 245 - 270 MPa
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Tensile strength, transverse	20.0 °C	245 - 250 MPa Show Material materials with Tensile strength, transverse of 245 - 250 MPa
Yield strength Rp0.2	20.0 °C	100 - 110 MPa Show Material materials with Yield strength Rp0.2 of 100 - 110 MPa
	23.0 °C	100 - 110 MPa Show Material materials with Yield strength Rp0.2 of 100 - 110 MPa
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Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	-50.0 °C	2.23E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.23E-5 1/K
	20.0 °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
	100.0 °C	2.42E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.42E-5 1/K
	200.0 °C	2.5E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.5E-5 1/K
	300.0 °C	2.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.6E-5 1/K
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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	20.0 °C	899 - 900 J/(kg·K) Show Material materials with Specific heat capacity of 899 - 900 J/(kg·K)
	23.0 °C	900 J/(kg·K) Show Material materials with Specific heat capacity of 900 J/(kg·K)
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Thermal conductivity	20.0 °C	110 - 140 W/(m·K) Show Material materials with Thermal conductivity of 110 - 140 W/(m·K)
	23.0 °C	110 - 140 W/(m·K) Show Material materials with Thermal conductivity of 110 - 140 W/(m·K)
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Electrical

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

Property	Value
Chromium	0.05 - 0.25 % Show Material materials with Chromium of 0.05 - 0.25 %
Copper	0.1 % Show Material materials with Copper of 0.1 %
Iron	0.4 % Show Material materials with Iron of 0.4 %
Magnesium	4 - 4.9 % Show Material materials with Magnesium of 4 - 4.9 %
Manganese	0.4 - 1 % Show Material materials with Manganese of 0.4 - 1 %
Other	each 0.05, total 0.15, Rest Al
Silicon	0.4 % Show Material materials with Silicon of 0.4 %
Titanium	0.15 % Show Material materials with Titanium of 0.15 %
Zinc	0.25 % Show Material materials with Zinc of 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)