DIN 1725-1 Grade 3.1325 T3

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Description

The alloy AlCuMg1 belongs to the type of alloy (AlCuMg type), which found of the aluminum wrought machine materials as first in the technology use. Alloys of this type are cold and warm hardenable. They reach thereby high mechanical strength and are relatively heat resistant even in soft condition. In the cold-hardened condition this alloy reaches strength grades to maximally F 41. Warm ageing is not in practice usual for reasons of the corrosion resistance worsening this condition. Even in the cold-hardened condition a surface protection is necessary. It is disadvantageous, that even the smallest mistake in heat treatment results in decreasing of strength as well as the bad ability for hot forming and difficult weldability of this alloy. Its particularly good splinter-giving workability is remarkable, whereby screws and rivets are suitable for joining elements. Due to the high strength the alloy AlCuMg1 is particularly well suitable for construction units, which are exposed to higher static loading. Heat treatment for hardening: solution annealing: 495 to 505 °C, quenching in water cold ageing: 5 to 8 d at ambient temperature hot ageing: 16 to 24 h at 180 to 195 °C Application: In mechanical engineering (including building of forms) for machine tables, hydraulic turned parts, for tools, devices (baseplates, head and stamp retaining plates as well as guide plates). Furthermore as joining elements (screws, solid rivets), in the automobile engineering as bumpers, as axle box cases, as body and safety-related parts and in the transportation for air freight containers as well as in the aircraft construction.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM,AluKey.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Lectura sugerida

6061-T6 Aluminium – The Ultimate Guide

7075-T6 Aluminium: Overview & Properties

Aircraft Aluminium Grades

Cast vs. Wrought Aluminium: Standards, Properties and Applications

Precipitation Hardening (Age Hardening)

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Propiedades

General

Property	Temperature	Value	Condition	Related Standards	Shape
Densidad		2.8 g/cm³ Show Material materials with Densidad of 2.8 g/cm³	T3	EN 573-3, EN 754
	20.0 °C	2.8 g/cm³ Show Material materials with Densidad of 2.8 g/cm³	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire

Mecánica

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coeficiente de Poisson		0.33 [-] Show Material materials with Coeficiente de Poisson of 0.33 [-]				Typical for Wrought 2000 Series Aluminium
Dureza Brinell	20.0 °C	95.0 [-] Show Material materials with Dureza Brinell of 95.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Tube, Sheet
	20.0 °C	95.0 - 100.0 [-] Show Material materials with Dureza Brinell of 95.0 - 100.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Sheet
	20.0 °C	100.0 [-] Show Material materials with Dureza Brinell of 100.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat, Sheet
	20.0 °C	105.0 [-] Show Material materials with Dureza Brinell of 105.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube, Wire
	20.0 °C	110.0 [-] Show Material materials with Dureza Brinell of 110.0 [-]	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
Elongación		8.0 % Show Material materials with Elongación of 8.0 %	T3	EN 573-3, EN 754		A50
		10.0 % Show Material materials with Elongación of 10.0 %	T3	EN 573-3, EN 754		A100
	20.0 °C	2.0 % Show Material materials with Elongación of 2.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Wire	A100
	20.0 °C	6.0 % Show Material materials with Elongación of 6.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Wire	A10
	20.0 °C	6.0 % Show Material materials with Elongación of 6.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	7.0 % Show Material materials with Elongación of 7.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	8.0 % Show Material materials with Elongación of 8.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod	A10
	20.0 °C	10.0 % Show Material materials with Elongación of 10.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube	A10
	20.0 °C	10.0 % Show Material materials with Elongación of 10.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod
	20.0 °C	11.0 % Show Material materials with Elongación of 11.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat	A10
	20.0 °C	12.0 % Show Material materials with Elongación of 12.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube	A10
	20.0 °C	12.0 % Show Material materials with Elongación of 12.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube, Sheet
	20.0 °C	13.0 % Show Material materials with Elongación of 13.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat, Sheet
	20.0 °C	14.0 % Show Material materials with Elongación of 14.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube
Módulo de cizallamiento		27.2 GPa Show Material materials with Módulo de cizallamiento of 27.2 GPa	T3	EN 573-3, EN 754
	20.0 °C	26.0 - 28.5 GPa Show Material materials with Módulo de cizallamiento of 26.0 - 28.5 GPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
Módulo elástico		72.5 GPa Show Material materials with Módulo elástico of 72.5 GPa	T3	EN 573-3, EN 754
	20.0 °C	65.0 - 73.5 GPa Show Material materials with Módulo elástico of 65.0 - 73.5 GPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
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 2000 Series Aluminium
Resistencia a la tracción		400.0 MPa Show Material materials with Resistencia a la tracción of 400.0 MPa	T3	EN 573-3, EN 754
	20.0 °C	330.0 MPa Show Material materials with Resistencia a la tracción of 330.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	360.0 MPa Show Material materials with Resistencia a la tracción of 360.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	370.0 MPa Show Material materials with Resistencia a la tracción of 370.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube
	20.0 °C	380.0 MPa Show Material materials with Resistencia a la tracción of 380.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Tube
	20.0 °C	385.0 MPa Show Material materials with Resistencia a la tracción of 385.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Sheet
	20.0 °C	390.0 MPa Show Material materials with Resistencia a la tracción of 390.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Tube, Sheet
	20.0 °C	395.0 MPa Show Material materials with Resistencia a la tracción of 395.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Flat
	20.0 °C	400.0 MPa Show Material materials with Resistencia a la tracción of 400.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Rod
	20.0 °C	420.0 MPa Show Material materials with Resistencia a la tracción of 420.0 MPa	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Wire

Aplicaciones térmicas

Property	Temperature	Value	Condition	Related Standards	Shape
Calor específico	20.0 °C	921.0 J/(kg·K) Show Material materials with Calor específico of 921.0 J/(kg·K)	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
Coeficiente de dilatación térmica	20 °C	2.3e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.3e-05 1/K	T3	EN 573-3, EN 754
	100 °C	2.3e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.3e-05 1/K	T3	EN 573-3, EN 754
Conductividad térmica	20.0 °C	130.0 - 200.0 W/(m·K) Show Material materials with Conductividad térmica of 130.0 - 200.0 W/(m·K)	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Temperatura de fusión		512.0 - 650.0 °C Show Material materials with Temperatura de fusión of 512.0 - 650.0 °C	T3	EN 573-3, EN 754

Eléctrico

Property	Temperature	Value	Condition	Related Standards	Shape
Conductividad eléctrica	20.0 °C	18000000.0 - 28000000.0 S/m Show Material materials with Conductividad eléctrica of 18000000.0 - 28000000.0 S/m	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Resistividad eléctrica		3.57e-08 - 5.56e-08 Ω·m Show Material materials with Resistividad eléctrica of 3.57e-08 - 5.56e-08 Ω·m	T3	EN 573-3, EN 754

Chemical properties

Property	Value	Condition	Related Standards	Shape
Cobre	3.5 - 4.5 % Show Material materials with Cobre of 3.5 - 4.5 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Cromo	0.1 % Show Material materials with Cromo of 0.1 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Hierro	0.7 % Show Material materials with Hierro of 0.7 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1	Profile, Rod, Sheet, Flat, Tube, Wire
	0.70 % Show Material materials with Hierro of 0.70 %	T3	EN 573-3, EN 754
Magnesio	0.4 - 1.0 % Show Material materials with Magnesio of 0.4 - 1.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Manganeso	0.4 - 1.0 % Show Material materials with Manganeso of 0.4 - 1.0 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Silicona	0.2 - 0.8 % Show Material materials with Silicona of 0.2 - 0.8 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire
Zinc	0.25 % Show Material materials with Zinc of 0.25 %	T3	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1324-1, EN 754	Profile, Rod, Sheet, Flat, Tube, Wire

Technological properties

Property
Anodizing	decorative: not suitable, Protective: good
Brazing	hard brazing (with flux/ without flux): not suitable / not suitable, friction soldering: acceptable, soft brazing with flux: not suitable
Corrosion properties	Seawater: poor, weathering: sufficient
Workability	Bending / Spinning (cold): good / acceptable, Impact extrusion (cold): acceptable, Deep drawing / upsetting (Condition) acceptable (O) / acceptable (O)

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