EN 573-3 Grade 3.3549 H19 – High-Performance Alloy with Superior Strength

Quantity: One truck load – Specialty products on request.Additional services: Via Cindal (the Aludium R&D department): R&D services, benchmarking, chemical audits, material specification, process optimisation, quality monitoring, sample analysis, prototyping, training

Properties

General

Property	Value	Condition	Related Standards
Density	2.65 g/cm³	H19	EN 573-3, EN 485, EN 541

Mechanical

Property	Value	Condition	Related Standards	Comment
Elastic modulus	70.0 GPa	H19	EN 573-3, EN 485, EN 541
Hardness, Brinell	114.0 [-]	H19	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	26.0 - 26.5 GPa			Typical for Wrought 5000 Series Aluminium
Tensile strength	370.0 - 430.0 MPa	H19	EN 573-3, EN 541
	380.0 MPa	H19	EN 573-3, EN 485

Thermal

Property	Temperature	Value	Condition	Related Standards	Comment
Coefficient of thermal expansion	20 °C	2.3199999999999998e-05 1/K	H19	EN 573-3, EN 485, EN 541
	100 °C	2.3199999999999998e-05 1/K	H19	EN 573-3, EN 485, EN 541
Max service temperature		150.0 °C			Typical for Wrought 5000 Series Aluminium
Melting point		577.0 - 638.0 °C	H19	EN 573-3, EN 485, EN 541
Specific heat capacity		879.0 - 963.0 J/(kg·K)			Typical for Wrought 5000 Series Aluminium
Thermal conductivity		123 W/(m·K)	H19	EN 573-3, EN 485, EN 541

Electrical

Property	Value	Condition	Related Standards
Electrical conductivity	18000000.0 S/m	H19	EN 573-3, EN 485, EN 541
Electrical resistivity	5.56e-08 Ω·m	H19	EN 573-3, EN 485, EN 541

Chemical properties

Property	Value	Condition	Related Standards
Chromium	0.1 %	H19	EN 573-3, EN 485, EN 541
Copper	0.15 %	H19	EN 573-3, EN 485, EN 541
Iron	0.35 %	H19	EN 573-3, EN 485, EN 541
Magnesium	4.0 - 5.0 %	H19	EN 573-3, EN 485, EN 541
Manganese	0.2 - 0.5 %	H19	EN 573-3, EN 485, EN 541
Silicon	0.2 %	H19	EN 573-3, EN 485, EN 541
Titanium	0.1 %	H19	EN 573-3, EN 485, EN 541
Zinc	0.25 %	H19	EN 573-3, EN 485, EN 541

Technological properties

Property
Workability	Good workability.

Property

Workability

Good workability.

DIN 1725-1 Grade 3.3547 H12 Aluminium Profile – High Strength, Precision Engineering EN 573-3 Grade 3.3555 O3 Aluminium – Key Properties & Standards

Metal