EN 573-1 Grade AW-5251 H12

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

Description

Universal work hardening alloy offering medium strength, very good formability, and very good corrosion resistance. Good durability properties.

Related Standards

Equivalent Materials

Ashby charts

See where EN 573-1 Grade AW-5251 H12 falls on the material property chart for Density against Elastic modulus 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.

Properties

General

Density

ρ

2.68 - 2.69 g/cm³ at 20 °C

Dimension

Dimensions

Durchmesser

Thickness

t

0.2 - 6 mm

Mechanical

Bending angle 180°

θ180

2 °/t at 20 °C

Show 5000 Series materials with Bending angle 180° of 2 °/t at 20 °C

Bending angle 90°

θ90

0 - 2.5 °/t at 20 °C

Show 5000 Series materials with Bending angle 90° of 0 - 2.5 °/t at 20 °C

Elastic modulus

E

68.6 - 70 GPa at 20 °C

Show 5000 Series materials with Elastic modulus of 68.6 - 70 GPa at 20 °C

Elongation

A

5 - 10 % at 20 °C

Show 5000 Series materials with Elongation of 5 - 10 % at 20 °C

Elongation A100

A100

5 - 10 % at 20 °C

Show 5000 Series materials with Elongation A100 of 5 - 10 % at 20 °C

Elongation A50

A50

3 - 10 % at 20 °C

Show 5000 Series materials with Elongation A50 of 3 - 10 % at 20 °C

Elongation A50, transverse

A50,trans

3 - 10 % at 20 °C

Show 5000 Series materials with Elongation A50, transverse of 3 - 10 % at 20 °C

Elongation, transverse

A

10 % at 20 °C

Show 5000 Series materials with Elongation, transverse of 10 % at 20 °C

Hardness, Brinell

HB

58 - 60 [-] at 20 °C

Show 5000 Series materials with Hardness, Brinell of 58 - 60 [-] at 20 °C

Hardness, HBW

HBW

58 [-] at 20 °C

Show 5000 Series materials with Hardness, HBW of 58 [-] at 20 °C

Plane-Strain Fracture Toughnes

KIC

22 - 35 MPa·√m at 20 °C

Show 5000 Series materials with Plane-Strain Fracture Toughnes of 22 - 35 MPa·√m at 20 °C

Typical for Wrought 5000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 20 °C

Show 5000 Series materials with Poisson's ratio of 0.33 [-] at 20 °C

Shear modulus

G

26.3 - 26.5 GPa at 20 °C

Show 5000 Series materials with Shear modulus of 26.3 - 26.5 GPa at 20 °C

Tensile strength

Rm

180 - 230 MPa at 20 °C

Show 5000 Series materials with Tensile strength of 180 - 230 MPa at 20 °C

Tensile strength, transverse

Rm,trans

190 - 230 MPa at 20 °C

Show 5000 Series materials with Tensile strength, transverse of 190 - 230 MPa at 20 °C

Yield strength

YS

150 MPa at 20 °C

Show 5000 Series materials with Yield strength of 150 MPa at 20 °C

Yield strength Rp0.2

Rp0.2

110 - 160 MPa at 20 °C

Show 5000 Series materials with Yield strength Rp0.2 of 110 - 160 MPa at 20 °C

Yield strength Rp0.2, transverse

Rp0.2,trans

150 MPa at 20 °C

Show 5000 Series materials with Yield strength Rp0.2, transverse of 150 MPa at 20 °C

Thermal

Coefficient of thermal expansion

α

2.37E-5 1/K at 20 °C

20-100°C

Hide chart

Max service temperature

Tmax

150 °C

Typical for Wrought 5000 Series Aluminium

Melting point

Tm

610 - 650 °C

Specific heat capacity

cp

898 - 921 J/(kg·K) at 20 °C

Thermal conductivity

λ

140 - 167 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

2.50E+7 - 3.00E+7 S/m at 20 °C

Electrical resistivity

ρel

3.33E-8 - 4.6E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Mg

1.7 - 2.4 %

Fe

0.5 %

Si

0.4 %

Cr

0.15 %

Cu

0.15 %

More

Technological properties

Anodizing

Excellent

Application areas

Facades: Single sheet, Sheets for composites/ sandwich Panels, Sheets for mechanized panels; Tubes: Industrial tubes, Pipes; Wind energy: Nacelle coverings, rotor hub, stairs;

Brazing

hard brazing (with flux/ without flux): sufficient / poor, friction soldering: good, soft brazing with flux: sufficient

Corrosion properties

Excellent

Welding

Very Good

Workability

Very Good

This material data has been provided by Aludium,WIAM,AluKey.

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.