Pink Sheets Grade 242.0 T61

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Description

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Properties

General

Density

ρ

3.1 g/cm³ at 23 °C

Mechanical

Elastic modulus

E

71 GPa at 23 °C

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Elongation

A

0.5 % at 23 °C

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Sand cast, elongation in 50 mm

Fatigue strength

SNf

65 MPa at 23 °C

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for 5x10⁸ cycles, R.R. Moore type test

Hardness, Brinell

HB

105 - 110 [-] at 23 °C

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500 kg load, 10 mm b

Poisson's ratio

ν

0.33 [-] at 23 °C

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Shear modulus

G

26.5 GPa at 23 °C

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Shear strength

τ

240 MPa at 23 °C

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Tensile strength

Rm

220 - 324 MPa at 23 °C

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Yield strength

YS

220 MPa at 23 °C

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Yield strength Rp0.2

Rp0.2

140 - 290 MPa at 23 °C

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Sand cast

Thermal

Coefficient of thermal expansion

α

2.3E-5 1/K at 23 °C

nominal value between 20°C and the mentioned temperature

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Melting point

Tm

532 - 635 °C

Specific heat capacity

cp

960 J/(kg·K) at 23 °C

Thermal conductivity

λ

130 W/(m·K) at 23 °C

nominal value

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Electrical

Electrical conductivity

σel

1.95E+7 S/m at 23 °C

Typical/Derived values

Electrical resistivity

ρel

5.22E-8 Ω·m at 23 °C

Typical values

Specific Electrical conductivity

33 - 34 % IACS

Typical values

Chemical properties

Element

Weight %

Comment

Al

88.4 - 93.6 %

Cu

3.5 - 4.5 %

Ni

1.7 - 2.3 %

Mg

1.2 - 1.8 %

Cr

0 - 0.25 %

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This material data has been provided by MakeItFrom.com,ASM Handbook Volume 2 Properties and Selection: Nonferrous oys and Special-Purpose Materials,CastAl_Thermal,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.