EN 573-3 Grade 3.3523 H114 Aluminum Alloy – Superior Corrosion Resistance & Welding

Aluminum DIN 3.3523 is a non-heat treatable alloy with excellent finishing qualities. DIN 3.3523 offers better corrosion resistance than most aluminum alloys, especially to salt water and marine atmospheres. This alloy can be readily welded using most common techniques and is in fact offers some of the best welding characteristics of all aluminum alloys.

Properties

General

Property	Value	Condition	Related Standards
Density	2.68 g/cm³	H114	EN 573-3, EN 1386

Mechanical

Property	Value	Condition	Related Standards	Comment
Bending angle 90°	1.0 °/t	H114	EN 573-3, EN 1386
	1.75 °/t	H114	EN 573-3, EN 1386
Elastic modulus	70.0 GPa	H114	EN 573-3, EN 1386
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	26.3 GPa	H114	EN 573-3, EN 1386
Tensile strength	165.0 - 240.0 MPa	H114	EN 573-3, EN 1386
	170.0 - 240.0 MPa	H114	EN 573-3, EN 1386

Thermal

Property	Temperature	Value	Condition	Related Standards	Comment
Coefficient of thermal expansion	-50 °C	2.2100000000000002e-05 1/K	H114	EN 573-3, EN 1386
	20 °C	2.2100000000000002e-05 1/K	H114	EN 573-3, EN 1386
	20 °C	2.38e-05 1/K	H114	EN 573-3, EN 1386
	20 °C	2.48e-05 1/K	H114	EN 573-3, EN 1386
	20 °C	2.5699999999999998e-05 1/K	H114	EN 573-3, EN 1386
	100 °C	2.38e-05 1/K	H114	EN 573-3, EN 1386
	200 °C	2.48e-05 1/K	H114	EN 573-3, EN 1386
	300 °C	2.5699999999999998e-05 1/K	H114	EN 573-3, EN 1386
Max service temperature		150.0 °C			Typical for Wrought 5000 Series Aluminium
Melting point		605.0 - 650.0 °C	H114	EN 573-3, EN 1386
		607.0 - 649.0 °C	H114	EN 573-3, EN 1386
Specific heat capacity		900.0 J/(kg·K)	H114	EN 573-3, EN 1386
Thermal conductivity		130.0 - 150.0 W/(m·K)	H114	EN 573-3, EN 1386
		138 W/(m·K)	H114	EN 573-3, EN 1386

Electrical

Property	Value	Condition	Related Standards
Electrical conductivity	19000000.0 - 21000000.0 S/m	H114	EN 573-3, EN 1386
	20000000.0 S/m	H114	EN 573-3, EN 1386
Electrical resistivity	4.76e-08 - 5.26e-08 Ω·m	H114	EN 573-3, EN 1386
	5e-08 Ω·m	H114	EN 573-3, EN 1386

Chemical properties

Property	Value	Condition	Related Standards
Chromium	0.15 - 0.35 %	H114	EN 573-3, EN 1386
Copper	0.1 %	H114	EN 573-3, EN 1386
Iron	0.40 %	H114	EN 573-3, EN 1386
Magnesium	2.2 - 2.8 %	H114	EN 573-3, EN 1386
Manganese	0.1 %	H114	EN 573-3, EN 1386
Silicon	0.25 %	H114	EN 573-3, EN 1386
Zinc	0.1 %	H114	EN 573-3, EN 1386

Technological properties

Property
Anodizing	decorative: good, Protective: very good
Corrosion properties	Seawater: very good to good, weathering: good
Workability	Bending / Spinning (cold): very good / acceptable, Impact extrusion (cold): acceptable, Deep drawing / upsetting (Condition) good (O) / good (H12)

Property

Anodizing

decorative: good, Protective: very good

Corrosion properties

Seawater: very good to good, weathering: good

Workability

Bending / Spinning (cold): very good / acceptable, Impact extrusion (cold): acceptable, Deep drawing / upsetting (Condition) good (O) / good (H12)

EN 573-3 Grade 3.3523 H112 Aluminum Alloy – Superior Corrosion Resistance & Welding EN 573-3 Grade 3.3523 H224 Aluminum Alloy – Superior Corrosion Resistance & Welding

Metal