3105 (AlMn0.5Mg0.5, 3.0505, N31, A93105) Aluminum

Wrought Aluminum Alloys

Material conditionannealed

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density2.8g/cm³

Elastic Modulus69GPa

Tensile Strength120MPa

Yield Strength48MPa

Brinell Hardness29HB

Maximum Service Temperature180°C

Weight Calculator

Chemical Composition

0 to 0.2%

0.3 to 0.8%

0 to 0.6%

0 to 0.3%

0 to 0.1%

96 to 99.5%

0.2 to 0.8%

RES.

Residuals res. | | 0 to 0.15%

RESIDUALS RES.

0 to 0.15%

0 to 0.4%

0 to 0.7%

Mechanical

Elastic (Young's, Tensile) Modulus

69 GPa

Elongation at Break

20 %

Fatigue Strength

52 MPa

Poisson's Ratio

0.33

Shear Modulus

26 GPa

Shear Strength

84 MPa

Tensile Strength: Ultimate (UTS)

120 MPa

Tensile Strength: Yield (Proof)

48 MPa

Hardness

Brinell Hardness

Physical

Density

2.8 g/cm 3

Thermal

Latent Heat of Fusion

400 J/g

Maximum Temperature: Mechanical

180 °C

Melting Completion (Liquidus)

660 °C

Melting Onset (Solidus)

640 °C

Specific Heat Capacity

900 J/kg-K

Thermal Conductivity

170 W/m-K

Thermal Diffusivity

68 mm 2 /s

Thermal Expansion

24 µm/m-K

Thermal Shock Resistance

5.2 points

Electrical

Electrical Conductivity: Equal Volume

44 % IACS

Electrical Conductivity: Equal Weight (Specific)

140 % IACS

Calculated

Resilience: Ultimate (Unit Rupture Work)

19 MJ/m 3

Resilience: Unit (Modulus of Resilience)

16 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

50 points

Strength to Weight: Axial

12 points

Strength to Weight: Bending

20 points

Environmental

Base Metal Price

9.5 % relative

Embodied Carbon

8.2 kg CO 2 /kg material

Embodied Energy

150 MJ/kg

Embodied Energy

150 MJ/kg 66 x 10 3 BTU/lb

Embodied Water

1180 L/kg

Embodied Water

1180 L/kg 140 gal/lb

Physical Other

Calomel Potential

-750 mV

Registered Designations & Aliases

3.05053105 (AlMn0.5Mg0.5, 3.0505, N31, A93105) AluminumA93105AlMn0.5Mg0.5EN AW-3105N31

Standards

ASTM B209 ASTM B209: Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate

ASTM B209 ASTM B209: Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate EN 485-2: Aluminium and aluminium alloys. Sheet, strip and plate. Mechanical properties Aluminum Standards and Data, Aluminum Association Inc., 2013 ISO 6361-2: Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 2: Mechanical properties EN 573-3: Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, ASM Handbook vol. 2, ASM International, 1993

EN 485-2 EN 485-2: Aluminium and aluminium alloys. Sheet, strip and plate. Mechanical properties

EN 573-3 EN 573-3: Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products

ISO 6361-2 ISO 6361-2: Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 2: Mechanical properties