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EN 573-3 Grade 3.3527 H15: Key Properties & Standards

Properties

General

Property	Value	Condition	Related Standards
Density	2.71 g/cm³	H15	EN 573-3, EN 754

Mechanical

Property	Value	Condition	Related Standards	Comment
Elastic modulus	70.0 GPa	H15	EN 573-3, EN 754
Hardness, Brinell	80.0 [-]	H15	EN 573-3, EN 754
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	26.0 - 26.5 GPa			Typical for Wrought 5000 Series Aluminium
Tensile strength	250.0 - 300.0 MPa	H15	EN 573-3, EN 754

Thermal

Property	Temperature	Value	Condition	Related Standards	Comment
Coefficient of thermal expansion	20 °C	2.3699999999999997e-05 1/K	H15	EN 573-3, EN 754
	100 °C	2.3699999999999997e-05 1/K	H15	EN 573-3, EN 754
Max service temperature		150.0 °C			Typical for Wrought 5000 Series Aluminium
Melting point		620.0 - 650.0 °C	H15	EN 573-3, EN 754
Specific heat capacity		879.0 - 963.0 J/(kg·K)			Typical for Wrought 5000 Series Aluminium
Thermal conductivity		140.0 - 180.0 W/(m·K)	H15	EN 573-3, EN 754

Electrical

Property	Value	Condition	Related Standards
Electrical conductivity	20000000.0 - 25000000.0 S/m	H15	EN 573-3, EN 754
Electrical resistivity	4e-08 - 5e-08 Ω·m	H15	EN 573-3, EN 754

Chemical properties

Property	Value	Condition	Related Standards
Chromium	0.3 %	H15	EN 573-3, EN 754
Copper	0.1 %	H15	EN 573-3, EN 754
Iron	0.50 %	H15	EN 573-3, EN 754
Magnesium	1.6 - 2.5 %	H15	EN 573-3, EN 754
Manganese	0.5 - 1.1 %	H15	EN 573-3, EN 754
Silicon	0.4 %	H15	EN 573-3, EN 754
Titanium	0.1 %	H15	EN 573-3, EN 754
Zinc	0.2 %	H15	EN 573-3, EN 754

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)

EN 573-3 Grade 3.3527 H13: Specifications & Mechanical Properties EN 573-3 Grade 3.3527 H17 – Standardised Aluminium Properties

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