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AlZn4,5Mg1 | 3.4335 Material Datasheet

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Successor	VDA 231-106 classification
3.4335 (DIN 1725-1 : 1983-02)	3.4335	DIN 1725-1 : 1983-02	DIN 1725-1 : 1983-02 replaced by DIN EN 573-3 : 2003-10 and DIN EN 573-4 : 2004-05	Replaced	Germany	EN AW-Al Zn4,5Mg1	2.1	1)
1) Remark: The alloy AlZn4,5Mg1 is a cold and hot hardenable aluminum alloy of middle strength, which was developed particularly for welded structures. It reached after hot ageing the strength grade F 35 and is suitable thereby for statically loaded constructions. The dominating advantages of these alloy for welded structures is that this alloy hardens after welding in the heat influence zone automatically and is in hot-hardened state more corrosion resistant than cold-hardened. So it is advantageously to perform a warm ageing after welding when a corrosive load of welded construction units can be expected Heat treatment for hardening: solution annealing: 460 to 485 °C, quenching on air cold ageing: min. 90 d at ambient temperature hot ageing: 8 to 12 h at 90 to 100 °C and 16 to 24 h at 140 to 160 °C. (two stages treatment) The cold-hardened material condition, which adjusts itself after at least 90 days, can also to be reached by quenching after the stamp, i.e. without a separate solution annealing preceded the cold ageing. Application: In mechanical engineering (including building of forms) for machine body, housing, roller pipes, machine tables (profiles), for devices (baseplates, head and stamp retaining plates) as well as guide plates and tools, turned parts (hydraulic/pneumatics). In the apparatus and tank construction for tanks within the very low-temperature range, in the building of rail-mounted vehicles for car boxes, equipment and axle box case, in the conveying engineering for carrying constructions. In automobile construction for commercial motor vehicle superstructures, tank and silo trucks, dump truck hollows, buses, bumpers and safety-related parts, in shipbuilding for sail masts and radar equipment and/or mechanisms as well as application in the aircraft construction.

Chemical Composition

Cr [%]	Cu [%]	Fe [%]	Mg [%]	Mn [%]	Si [%]	Zn [%]	Zr [%]	Ti+Zr [%]
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Mechanical Properties

Semi-finished Product	Condition	Designation of the delivered Condition DIN	Delivery Condition EN	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A10 [%]	Elongation A100 [%]	Elongation A [%]	Hardness HB \| HBW
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Physical Properties

Temperature [°C]	Melting Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Mean Specific Heat Capacity [kJ/(kg*K)]	Electric Conductivity [MS/m]
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Creep Rupture Behaviour

Strength Abbrevation	Temperature [°C]	Creep Tensile Strength at 10³ h [MPa]	Creep Tensile Strength at 10^4 h [MPa]	0.2% Creep Limit at 10³ h [MPa]	0.2% Creep Limit at 10^4 h [MPa]	1% Creep Limit at 10³ h [MPa]	1% Creep Limit at 10^4 h [MPa]
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Cross Reference

Material Name	Country	Standard
7020	Belgium	NBN P 21-001
7020	France	NF A 50-411
A-Z5G	France	NF A 50-411
7020	France	NF A 50-451
A-Z5G	France	NF A 50-451
7020	France	NF A 50-901
A-Z5G	France	NF A 50-901
7020	Great Britain	BS 4300/14
H17	Great Britain	BS 4300/14
7020	Great Britain	BS 4300/15
H17	Great Britain	BS 4300/15
AlZn4,5Mg1	USA	AA 7020
7020	Italy	UNI 9007/1
7791	Italy	UNI 9007/1
9007/1	Italy	UNI 9007/1
P-AlZn4,5Mg1,2MnCr	Italy	UNI 9007/1
17410	Norway	NS 17410
AlZn4Mg1	Norway	NS 17410
AlZn4,5Mg1	Austria	ÖNORM M 3430
144425	Sweden	MNC 40
144425	Sweden	SIS 144425
AlZn4,5Mg1	Switzerland	SN 210900
7020	Spain	UNE 38-300
Al-4Zn1Mg	Spain	UNE 38-300
L-3741	Spain	UNE 38-300
7020	Spain	UNE 38-374
Al-4Zn1Mg	Spain	UNE 38-374
L-3741	Spain	UNE 38-374
AlZn4,5Mg1	Turkey	TS 412
EN AW-Al Zn4,5Mg1 (EN AW-7020)	Germany	DIN EN 573-3

Producer/Supplier/Trade names

Tradename	Supplier
7120	Erbslöh Aluminium GmbH, Velbert
721	Erbslöh Aluminium GmbH, Velbert
7350	Novelis AG, Koblenz
Alcan WG-D 74 S	Novelis Deutschland GmbH, Göttingen
AlZn4,5Mg1	F. Hackländer GmbH, Kassel
AlZn4,5Mg1	Drahtwerk Elisental W. Erdmann GmbH & Co, Neuenrade
AlZn4,5Mg1	CUMSAL GmbH, Wilnsdorf
AlZn4,5Mg1	CSN Carl Schreiber GmbH, Neunkirchen
AlZn4,5Mg1	Wieland Metal Services Germany GmbH, Düsseldorf
AlZn4,5Mg1	Manfred J.C. Niemann, Bremen
AlZn4,5Mg1 F35	Hydro Aluminium Extrusion Deutschland GmbH, Rackwitz
AZ 14	OTTO FUCHS KG, Meinerzhagen
VAW 21/51	Hydro Aluminium Rolled Products GmbH, Grevenbroich
VAW 21/51	Hydro Aluminium Deutschland GmbH, Hannover
VAW 21/51	Aluminium Norf GmbH, Neuss
VAW 21/51	Hydro Aluminium Deutschland GmbH , Bonn

Material Compliance

REACh	RoHS
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Formability - Bending - Folding

Condition Number	Strength Abbrevation	Nominal Size [mm]	Rolling Direction	Ductility	Bend Factor
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Strain life

Temperature [°C]	Static hardening coefficient [MPa]	Static hardening exponent	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Bulk modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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Alternating stress

Temperature [°C]	Stress ratio	Mean stress [MPa]	Alternating stress [MPa]	Cycles
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Coefficient thermal expansion

Related Temperature [°C]	Temperature [°C]	Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C]	Specific heat [kJ/(kg*K)]
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Density

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Designation

Designation	Material number	Source
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Strain life

Temperature [°C]	Static hardening coefficient [MPa]	Static hardening exponent	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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AlZn4,5Mg1 | 3.4335 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Creep Rupture Behaviour

Cross Reference

Producer/Supplier/Trade names

Material Compliance

Formability - Bending - Folding

AlZn4,5Mg1 (3.4335; DIN 1725-1 : 1983-02)

Strain life

Linear-elastic

Alternating stress

Yield strength

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

AlZn4,5Mg1 (T6 (solution heat-treated and then artificially aged); drop forging; 0.000-100.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T6 (solution heat-treated and then artificially aged); hammer forging; 0.000-100.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T6 (solution heat-treated and then artificially aged); wire; 0.000-8.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); rod; 0.000-100.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); rod; 0.000-30.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); rod; 0.000-50.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); rod; 0.000-60.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); rod; 100.000-250.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); rod; 60.000-200.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); section; 3.000-30.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); sheet; 0.350-15.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); sheet; 15.000-60.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); strip; 0.350-3.000mm)

Yield strength

Tensile strength

Classification

AlZn4,5Mg1 (T8 (solution heat-treated, cold worked and artificially aged); tube; 0.000-20.000mm)

Yield strength

Tensile strength