DIN 1712-3 Grade 3.0257 H18

Want to keep this datasheet? Save it now in your required format

Description

Pure aluminium Electrical conductivity alloy according to DIN, ensured by the German electrotechnical commission for electro-technology with, also in accordance to DIN 40 501 part of 1 to part of 4. This material has a very good electrical and good thermal conductivity, however only relatively low mechanical strength. Forming capacity and chemical as well as weather proofness are very good. Application: Roll bond, z-bond, wiring loom-change with particularly high requirements.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

All categories

Properties

General

Property	Temperature	Value	Condition	Related Standards	Shape
Density	20.0 °C	2.7 g/cm³ Show Material materials with Density of 2.7 g/cm³	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus		68.0 - 70.0 GPa Show Material materials with Elastic modulus of 68.0 - 70.0 GPa				Typical for Wrought 1000 Series Aluminium
Elongation	20.0 °C	1.0 % Show Material materials with Elongation of 1.0 %	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire	A200
	20.0 °C	2.0 % Show Material materials with Elongation of 2.0 %	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire	A100
	20.0 °C	3.0 % Show Material materials with Elongation of 3.0 %	H18	DIN 1712-3, EN 573-3, EN 573-4	Flat	A10
	20.0 °C	4.0 % Show Material materials with Elongation of 4.0 %	H18	DIN 1712-3, EN 573-3, EN 573-4	Rod	A10
	20.0 °C	4.0 % Show Material materials with Elongation of 4.0 %	H18	DIN 1712-3, EN 573-3, EN 573-4	Flat
	20.0 °C	5.0 % Show Material materials with Elongation of 5.0 %	H18	DIN 1712-3, EN 573-3, EN 573-4	Rod
Hardness, Brinell	20.0 °C	32.0 [-] Show Material materials with Hardness, Brinell of 32.0 [-]	H18	DIN 1712-3, EN 573-3, EN 573-4	Rod
	20.0 °C	32.0 - 48.0 [-] Show Material materials with Hardness, Brinell of 32.0 - 48.0 [-]	H18	DIN 1712-3, EN 573-3, EN 573-4	Flat
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 1000 Series Aluminium
Poisson's ratio		0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-]				Typical for Wrought 1000 Series Aluminium
Shear modulus	20.0 °C	25.0 - 26.5 GPa Show Material materials with Shear modulus of 25.0 - 26.5 GPa	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat
Tensile strength	20.0 °C	130.0 - 180.0 MPa Show Material materials with Tensile strength of 130.0 - 180.0 MPa	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire
	20.0 °C	130.0 MPa Show Material materials with Tensile strength of 130.0 MPa	H18	DIN 1712-3, EN 573-3, EN 573-4	Rod
	20.0 °C	130.0 - 170.0 MPa Show Material materials with Tensile strength of 130.0 - 170.0 MPa	H18	DIN 1712-3, EN 573-3, EN 573-4	Flat

Thermal

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coefficient of thermal expansion		2.2e-05 - 2.5e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.2e-05 - 2.5e-05 1/K				Typical for Wrought 1000 Series Aluminium
Melting point		645.0 - 660.0 °C Show Material materials with Melting point of 645.0 - 660.0 °C				Typical for Wrought 1000 Series Aluminium
Specific heat capacity	20.0 °C	921.0 J/(kg·K) Show Material materials with Specific heat capacity of 921.0 J/(kg·K)	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat
Thermal conductivity	20.0 °C	230.0 W/(m·K) Show Material materials with Thermal conductivity of 230.0 W/(m·K)	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat

Electrical

Property	Value	Comment
Electrical conductivity	33000000.0 - 38000000.0 S/m Show Material materials with Electrical conductivity of 33000000.0 - 38000000.0 S/m	Typical for Wrought 1000 Series Aluminium
Electrical resistivity	2.7e-08 - 3e-08 Ω·m Show Material materials with Electrical resistivity of 2.7e-08 - 3e-08 Ω·m	Typical for Wrought 1000 Series Aluminium

Chemical properties

Property	Value	Condition	Related Standards	Shape
Copper	0.02 Show Material materials with Copper of 0.02	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat
Iron	0.4 Show Material materials with Iron of 0.4	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat
Magnesium	0.05 Show Material materials with Magnesium of 0.05	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat
Silicon	0.25 Show Material materials with Silicon of 0.25	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat
Zinc	0.05 Show Material materials with Zinc of 0.05	H18	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Flat

Technological properties

Property

Brazing

Excellent

Workability

Excellent workability.