EN 573-3 Grade 3.3211 T6

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Description

DIN 3.3211 is a readily available alloy that has good surface finish and ability to be anodized.Easy of weldability and brazability with nice surface finish. Resistance to corrosion from seawater and atmospheric conditions. Suitable for hot forging.

Related Standards

Equivalent Materials

This material data has been provided by AluKey.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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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Applications

Automotive

Road Vehicle Systems

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Valves

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Properties

General

Property	Value	Condition	Related Standards
Density	2.7 g/cm³ Show Material materials with Density of 2.7 g/cm³	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755

Mechanical

Property	Value	Condition	Related Standards	Comment
Bending Fatigue Strength	95.0 MPa Show Material materials with Bending Fatigue Strength of 95.0 MPa	T6	EN 573-3, EN 1301, EN 1386, EN 485, EN 754, EN 755
Bending angle 90°	2.5 °/t Show Material materials with Bending angle 90° of 2.5 °/t	T6	EN 573-3, EN 485
	3.5 °/t Show Material materials with Bending angle 90° of 3.5 °/t	T6	EN 573-3, EN 485
	4.0 °/t Show Material materials with Bending angle 90° of 4.0 °/t	T6	EN 573-3, EN 485
	5.0 °/t Show Material materials with Bending angle 90° of 5.0 °/t	T6	EN 573-3, EN 485
Elastic modulus	69.0 GPa Show Material materials with Elastic modulus of 69.0 GPa	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
	70.0 GPa Show Material materials with Elastic modulus of 70.0 GPa	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Elongation	2.0 % Show Material materials with Elongation of 2.0 %	T6	EN 573-3, EN 485	A100
	3.0 % Show Material materials with Elongation of 3.0 %	T6	EN 573-3, EN 1386	A50
	4.0 % Show Material materials with Elongation of 4.0 %	T6	EN 573-3, EN 1386	A50
	4.0 % Show Material materials with Elongation of 4.0 %	T6	EN 573-3, EN 485	A100
	5.0 % Show Material materials with Elongation of 5.0 %	T6	EN 573-3, EN 13981-1, EN 485	A100
	6.0 % Show Material materials with Elongation of 6.0 %	T6	EN 573-3, EN 1386, EN 485, EN 755	A50
	6.0 % Show Material materials with Elongation of 6.0 %	T6	EN 573-3, EN 485	A100
	7.0 % Show Material materials with Elongation of 7.0 %	T6	EN 573-3, EN 485, EN 755	A50
	8.0 % Show Material materials with Elongation of 8.0 %	T6	EN 573-3, EN 1386, EN 754, EN 755	A50
	8.0 % Show Material materials with Elongation of 8.0 %	T6	EN 573-3, EN 1386, EN 485, EN 755	A100
	9.0 % Show Material materials with Elongation of 9.0 %	T6	EN 573-3, EN 485	A50
	9.0 % Show Material materials with Elongation of 9.0 %	T6	EN 573-3, EN 755	A100
	10.0 % Show Material materials with Elongation of 10.0 %	T6	EN 573-3, EN 1301
	10.0 % Show Material materials with Elongation of 10.0 %	T6	EN 573-3, EN 485	A50
	10.0 % Show Material materials with Elongation of 10.0 %	T6	EN 573-3, EN 754, EN 755	A100
Hardness, Brinell	80.0 [-] Show Material materials with Hardness, Brinell of 80.0 [-]	T6	EN 573-3, EN 485
	81.0 [-] Show Material materials with Hardness, Brinell of 81.0 [-]	T6	EN 573-3, EN 485
	84.0 [-] Show Material materials with Hardness, Brinell of 84.0 [-]	T6	EN 573-3, EN 485
	85.0 [-] Show Material materials with Hardness, Brinell of 85.0 [-]	T6	EN 573-3, EN 13981-1
	88.0 [-] Show Material materials with Hardness, Brinell of 88.0 [-]	T6	EN 573-3, EN 485
Plane-Strain Fracture Toughnes	22.0 - 35.0 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22.0 - 35.0 MPa·√m			Typical for Wrought 6000 Series Aluminium
Poisson's ratio	0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-]			Typical for Wrought 6000 Series Aluminium
Shear modulus	26.3 GPa Show Material materials with Shear modulus of 26.3 GPa	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Tensile strength	260.0 MPa Show Material materials with Tensile strength of 260.0 MPa	T6	EN 573-3, EN 13981-1, EN 485, EN 755
	265.0 MPa Show Material materials with Tensile strength of 265.0 MPa	T6	EN 573-3, EN 485
	275.0 MPa Show Material materials with Tensile strength of 275.0 MPa	T6	EN 573-3, EN 485
	290.0 MPa Show Material materials with Tensile strength of 290.0 MPa	T6	EN 573-3, EN 1301, EN 1386, EN 485, EN 754

Thermal

Property	Temperature	Value	Condition	Related Standards	Comment
Coefficient of thermal expansion	20 °C	2.3e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.3e-05 1/K	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
	20 °C	2.36e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.36e-05 1/K	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
	100 °C	2.3e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.3e-05 1/K	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
	100 °C	2.36e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.36e-05 1/K	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Melting point		580.0 - 640.0 °C Show Material materials with Melting point of 580.0 - 640.0 °C	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
		580.0 - 650.0 °C Show Material materials with Melting point of 580.0 - 650.0 °C	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Specific heat capacity		887.0 - 963.0 J/(kg·K) Show Material materials with Specific heat capacity of 887.0 - 963.0 J/(kg·K)			Typical for Wrought 6000 Series Aluminium
Thermal conductivity		155.0 - 180.0 W/(m·K) Show Material materials with Thermal conductivity of 155.0 - 180.0 W/(m·K)	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
		170.0 - 200.0 W/(m·K) Show Material materials with Thermal conductivity of 170.0 - 200.0 W/(m·K)	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755

Electrical

Property	Value	Condition	Related Standards
Electrical conductivity	22000000.0 - 30000000.0 S/m Show Material materials with Electrical conductivity of 22000000.0 - 30000000.0 S/m	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
	23000000.0 - 27000000.0 S/m Show Material materials with Electrical conductivity of 23000000.0 - 27000000.0 S/m	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Electrical resistivity	3.33e-08 - 4.55e-08 Ω·m Show Material materials with Electrical resistivity of 3.33e-08 - 4.55e-08 Ω·m	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
	3.7e-08 - 4.35e-08 Ω·m Show Material materials with Electrical resistivity of 3.7e-08 - 4.35e-08 Ω·m	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755

Chemical properties

Property	Value	Condition	Related Standards
Chromium	0.04 - 0.35 % Show Material materials with Chromium of 0.04 - 0.35 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Copper	0.15 - 0.4 % Show Material materials with Copper of 0.15 - 0.4 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Iron	0.70 % Show Material materials with Iron of 0.70 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Magnesium	0.8 - 1.2 % Show Material materials with Magnesium of 0.8 - 1.2 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Manganese	0.15 % Show Material materials with Manganese of 0.15 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Silicon	0.4 - 0.8 % Show Material materials with Silicon of 0.4 - 0.8 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Titanium	0.15 % Show Material materials with Titanium of 0.15 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755
Zinc	0.25 % Show Material materials with Zinc of 0.25 %	T6	EN 573-3, EN 1301, EN 1386, EN 13981-1, EN 485, EN 754, EN 755

Technological properties

Property
Anodizing	decorative: acceptable, Protective: very good
Brazing	hard brazing (with flux/ without flux): good / sufficient, friction soldering: good, soft brazing with flux: acceptable
Corrosion properties	Seawater: good to acceptable, weathering: good
Workability	Bending / Spinning (cold): acceptable (T3, T4) / good (O), Impact extrusion (cold): good (O), Deep drawing / upsetting (Condition) good (O) / good (O)

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