DIN 1725-1 Grade 3.1305 T4

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Description

The alloy AlCu2,5Mg0,5 (see also AlCu2,5Mg0,5, material number 3.1124, Werkstoffleistungsblätter der Deutschen Luftfahrt WL 3.1124, part of 1 and part of 100, Ausgn. 12.87) belongs to the type of alloy Al-Cu-Mg, which found of the aluminum wrought machine materials as first in the technology use. Alloys of this type are cold and hot hardenable, reach thereby high mechanical strength and are relatively heat resistant even in the soft condition. In the cold-hardened condition this alloy reaches strength grades to maximally F 31 and lies lowest from the standardised AlCuMg materials. It is not in practice usual for reasons of the corrosion resistance worsening in the warm-hardened material 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. The alloy AlCu2,5Mg0,5 is only as wire in DIN 1790 part of 1 and part of 2 standardised, because there it is exclusively used as rivet material (DIN 59,675). Heat treatment for hardening: solution annealing: 475 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: Solid rivets

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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Propiedades

General

Property	Temperature	Value	Condition	Related Standards	Shape
Densidad		2.75 g/cm³ Show Material materials with Densidad of 2.75 g/cm³	T4	EN 573-3, EN 1301
	20.0 °C	2.74 g/cm³ Show Material materials with Densidad of 2.74 g/cm³	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
	20.0 °C	2.75 g/cm³ Show Material materials with Densidad of 2.75 g/cm³	T4	WL 3.1124-1, DIN 1725-1	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	75.0 [-] Show Material materials with Dureza Brinell of 75.0 [-]	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
Elongación		20.0 % Show Material materials with Elongación of 20.0 %	T4	EN 573-3, EN 1301
	20.0 °C	5.0 % Show Material materials with Elongación of 5.0 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire	A100
	20.0 °C	10.0 % Show Material materials with Elongación of 10.0 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire	A10
Módulo de cizallamiento	20.0 °C	25.5 GPa Show Material materials with Módulo de cizallamiento of 25.5 GPa	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
Módulo elástico		70.0 GPa Show Material materials with Módulo elástico of 70.0 GPa	T4	EN 573-3, EN 1301
	20.0 °C	67.0 GPa Show Material materials with Módulo elástico of 67.0 GPa	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
	20.0 °C	71.1 GPa Show Material materials with Módulo elástico of 71.1 GPa	T4	WL 3.1124-1, DIN 1725-1	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		260.0 MPa Show Material materials with Resistencia a la tracción of 260.0 MPa	T4	EN 573-3, EN 1301
	20.0 °C	270.0 MPa Show Material materials with Resistencia a la tracción of 270.0 MPa	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
Resistencia al cizallamiento	20.0 °C	195.0 MPa Show Material materials with Resistencia al cizallamiento of 195.0 MPa	T4	WL 3.1124-1, DIN 1725-1	Wire

Aplicaciones térmicas

Property	Temperature	Value	Condition	Related Standards	Shape
Calor específico	20.0 °C	898.0 J/(kg·K) Show Material materials with Calor específico of 898.0 J/(kg·K)	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
	20.0 °C	920.0 J/(kg·K) Show Material materials with Calor específico of 920.0 J/(kg·K)	T4	WL 3.1124-1, DIN 1725-1	Wire
Coeficiente de dilatación térmica	-50.0 °C	2.18e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.18e-05 1/K	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
	20 °C	2.38e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.38e-05 1/K	T4	EN 573-3, EN 1301
	100.0 °C	2.34e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.34e-05 1/K	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
	100 °C	2.38e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.38e-05 1/K	T4	EN 573-3, EN 1301
	200.0 °C	2.45e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.45e-05 1/K	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
	300.0 °C	2.56e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.56e-05 1/K	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
Conductividad térmica		155 W/(m·K) Show Material materials with Conductividad térmica of 155 W/(m·K)	T4	EN 573-3, EN 1301
	20.0 °C	150.0 - 180.0 W/(m·K) Show Material materials with Conductividad térmica of 150.0 - 180.0 W/(m·K)	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
Temperatura de fusión		550.0 - 650.0 °C Show Material materials with Temperatura de fusión of 550.0 - 650.0 °C	T4	EN 573-3, EN 1301

Eléctrico

Property	Temperature	Value	Condition	Related Standards	Shape
Conductividad eléctrica		23000000.0 S/m Show Material materials with Conductividad eléctrica of 23000000.0 S/m	T4	EN 573-3, EN 1301
	20.0 °C	21000000.0 - 25000000.0 S/m Show Material materials with Conductividad eléctrica of 21000000.0 - 25000000.0 S/m	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
Resistividad eléctrica		4.35e-08 Ω·m Show Material materials with Resistividad eléctrica of 4.35e-08 Ω·m	T4	EN 573-3, EN 1301

Chemical properties

Property	Value	Condition	Related Standards	Shape
Cobre	2.2 - 3.0 % Show Material materials with Cobre of 2.2 - 3.0 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1, EN 1301	Wire
Cromo	0.1 % Show Material materials with Cromo of 0.1 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1, EN 1301	Wire
Hierro	0.7 % Show Material materials with Hierro of 0.7 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1	Wire
	0.70 % Show Material materials with Hierro of 0.70 %	T4	EN 573-3, EN 1301
Magnesio	0.2 - 0.5 % Show Material materials with Magnesio of 0.2 - 0.5 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1, EN 1301	Wire
Manganeso	0.2 % Show Material materials with Manganeso of 0.2 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1, EN 1301	Wire
Silicona	0.8 % Show Material materials with Silicona of 0.8 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1, EN 1301	Wire
Zinc	0.25 % Show Material materials with Zinc of 0.25 %	T4	DIN 1725-1, EN 573-3, EN 573-4, WL 3.1124-1, EN 1301	Wire

Technological properties

Property

Workability

Moderate Workability