DIN 1712-3 Grade 3.0257 H14

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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,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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Properties

General

Property	Temperature	Value	Condition	Related Standards	Shape
Density		2.7 g/cm³ Show Material materials with Density of 2.7 g/cm³	H14	EN 573-3, EN 755
	20.0 °C	2.7 g/cm³ Show Material materials with Density of 2.7 g/cm³	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Tube

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus		70.0 GPa Show Material materials with Elastic modulus of 70.0 GPa	H14	EN 573-3, EN 755
Elongation		5.0 % Show Material materials with Elongation of 5.0 %	H14	EN 573-3, EN 755		A50
		6.0 % Show Material materials with Elongation of 6.0 %	H14	EN 573-3, EN 755		A100
	20.0 °C	2.0 % Show Material materials with Elongation of 2.0 %	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire	A200
	20.0 °C	3.0 % Show Material materials with Elongation of 3.0 %	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire	A100
	20.0 °C	5.0 % Show Material materials with Elongation of 5.0 %	H14	DIN 1712-3, EN 573-3, EN 573-4	Tube	A10
	20.0 °C	6.0 % Show Material materials with Elongation of 6.0 %	H14	DIN 1712-3, EN 573-3, EN 573-4	Rod	A10
	20.0 °C	6.0 % Show Material materials with Elongation of 6.0 %	H14	DIN 1712-3, EN 573-3, EN 573-4	Tube
	20.0 °C	7.0 % Show Material materials with Elongation of 7.0 %	H14	DIN 1712-3, EN 573-3, EN 573-4	Rod
Hardness, Brinell		33.0 [-] Show Material materials with Hardness, Brinell of 33.0 [-]	H14	EN 573-3, EN 755
	20.0 °C	28.0 - 38.0 [-] Show Material materials with Hardness, Brinell of 28.0 - 38.0 [-]	H14	DIN 1712-3, EN 573-3, EN 573-4	Rod, Tube
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	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Tube
Tensile strength		100.0 - 135.0 MPa Show Material materials with Tensile strength of 100.0 - 135.0 MPa	H14	EN 573-3, EN 755
	20.0 °C	90.0 - 130.0 MPa Show Material materials with Tensile strength of 90.0 - 130.0 MPa	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire
	20.0 °C	100.0 - 140.0 MPa Show Material materials with Tensile strength of 100.0 - 140.0 MPa	H14	DIN 1712-3, EN 573-3, EN 573-4, EN 755	Rod, Tube

Thermal

Property	Temperature	Value	Condition	Related Standards	Shape
Coefficient of thermal expansion	20 °C	2.35e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.35e-05 1/K	H14	EN 573-3, EN 755
	100 °C	2.35e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.35e-05 1/K	H14	EN 573-3, EN 755
Melting point		658.0 °C Show Material materials with Melting point of 658.0 °C	H14	EN 573-3, EN 755
Specific heat capacity	20.0 °C	921.0 J/(kg·K) Show Material materials with Specific heat capacity of 921.0 J/(kg·K)	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Tube
Thermal conductivity		230 W/(m·K) Show Material materials with Thermal conductivity of 230 W/(m·K)	H14	EN 573-3, EN 755
	20.0 °C	230.0 W/(m·K) Show Material materials with Thermal conductivity of 230.0 W/(m·K)	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Tube

Electrical

Property	Value	Condition	Related Standards
Electrical conductivity	34500000.0 - 35500000.0 S/m Show Material materials with Electrical conductivity of 34500000.0 - 35500000.0 S/m	H14	EN 573-3, EN 755
Electrical resistivity	2.82e-08 - 2.9e-08 Ω·m Show Material materials with Electrical resistivity of 2.82e-08 - 2.9e-08 Ω·m	H14	EN 573-3, EN 755

Chemical properties

Property	Value	Condition	Related Standards	Shape
Aluminium	99.5 % Show Material materials with Aluminium of 99.5 %	H14	EN 573-3, EN 755
Copper	0.02 % Show Material materials with Copper of 0.02 %	H14	DIN 1712-3, EN 573-3, EN 573-4, EN 755	Wire, Rod, Tube
Iron	0.4 % Show Material materials with Iron of 0.4 %	H14	DIN 1712-3, EN 573-3, EN 573-4	Wire, Rod, Tube
	0.40 % Show Material materials with Iron of 0.40 %	H14	EN 573-3, EN 755
Magnesium	0.05 % Show Material materials with Magnesium of 0.05 %	H14	DIN 1712-3, EN 573-3, EN 573-4, EN 755	Wire, Rod, Tube
Silicon	0.25 % Show Material materials with Silicon of 0.25 %	H14	DIN 1712-3, EN 573-3, EN 573-4, EN 755	Wire, Rod, Tube
Zinc	0.05 % Show Material materials with Zinc of 0.05 %	H14	DIN 1712-3, EN 573-3, EN 573-4, EN 755	Wire, Rod, Tube

Technological properties

Property

Brazing

Excellent

Workability

Excellent workability.