EN 573-3 Grade 3.3535 H32 – High-Performance Aluminum Alloy

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Properties

General

Property	Value	Condition	Related Standards
Density	2.66 g/cm³	H32	EN 573-3, EN 1301, EN 485

Mechanical

Property	Value	Condition	Related Standards	Comment
Bending angle 180°	1.5 °/t	H32	EN 573-3, EN 485
	2.0 °/t	H32	EN 573-3, EN 485
Bending angle 90°	0.5 °/t	H32	EN 573-3, EN 485
	1.0 °/t	H32	EN 573-3, EN 485
	1.5 °/t	H32	EN 573-3, EN 485
	2.5 °/t	H32	EN 573-3, EN 485
Elastic modulus	70.5 GPa	H32	EN 573-3, EN 1301, EN 485
Elongation	7.0 %	H32	EN 573-3, EN 485	A50
	8.0 %	H32	EN 573-3, EN 485	A50
	9.0 %	H32	EN 573-3, EN 485	A100
	10.0 %	H32	EN 573-3, EN 485	A50
	11.0 %	H32	EN 573-3, EN 1301
	11.0 %	H32	EN 573-3, EN 485	A50
Hardness, Brinell	63.0 [-]	H32	EN 573-3, EN 485
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	26.5 GPa	H32	EN 573-3, EN 1301, EN 485
Tensile strength	220.0 - 270.0 MPa	H32	EN 573-3, EN 1301, EN 485

Thermal

Property	Temperature	Value	Condition	Related Standards	Comment
Coefficient of thermal expansion	20 °C	2.3899999999999998e-05 1/K	H32	EN 573-3, EN 1301, EN 485
	100 °C	2.3899999999999998e-05 1/K	H32	EN 573-3, EN 1301, EN 485
Max service temperature		150.0 °C			Typical for Wrought 5000 Series Aluminium
Melting point		610.0 - 640.0 °C	H32	EN 573-3, EN 1301, EN 485
Specific heat capacity		879.0 - 963.0 J/(kg·K)			Typical for Wrought 5000 Series Aluminium
Thermal conductivity		140.0 - 160.0 W/(m·K)	H32	EN 573-3, EN 1301, EN 485

Electrical

Property	Value	Condition	Related Standards
Electrical conductivity	20000000.0 - 23000000.0 S/m	H32	EN 573-3, EN 1301, EN 485
Electrical resistivity	4.35e-08 - 5e-08 Ω·m	H32	EN 573-3, EN 1301, EN 485

Chemical properties

Property	Value	Condition	Related Standards
Copper	0.1 %	H32	EN 573-3, EN 1301, EN 485
Iron	0.40 %	H32	EN 573-3, EN 1301, EN 485
Magnesium	2.6 - 3.6 %	H32	EN 573-3, EN 1301, EN 485
Manganese	0.5 %	H32	EN 573-3, EN 1301, EN 485
Silicon	0.4 %	H32	EN 573-3, EN 1301, EN 485
Titanium	0.15 %	H32	EN 573-3, EN 1301, EN 485
Zinc	0.2 %	H32	EN 573-3, EN 1301, EN 485

Technological properties

Property
Anodizing	decorative: gut (EQ: sehr gut), Protective: very good
Brazing	hard brazing (with flux/ without flux): poor / sufficient, friction soldering: acceptable, soft brazing with flux: poor
Corrosion properties	Seawater: very good to 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 3.3525 H34 Steel – Specifications & Properties EN 573-3 Grade 3.3537 H32: Comprehensive Material Specifications

Metal