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Aluminum data required. Can anyone help?

Aluminum data required. Can anyone help?

Aluminum data required. Can anyone help?

(OP)
I'm looking for the following data for A14130 (A413.0):-

Elastic modulus
Shear modulus
Compressive strength
And
Thermal expansion coefficient


Also what is the difference between LM24 and A413.0?

Thanks in advance

RE: Aluminum data required. Can anyone help?

(OP)
Yes.
But I can't find the above info there.
And there is no reference to LM24 on the site.

You say the shear modulus is about 27 GPa. How accurate is that?

RE: Aluminum data required. Can anyone help?

The ASM Handbook Series lists the elastic modulus (E) of this alloy as 71 GPa and Poisson's ratio (ν) as 0.33.  That results in a Shear Modulus (G) of 27 GPa according to the equation G = E/[2(1+ν)].  The Matweb link above lists the thermal expansion coefficient and strength (you can assume tension and compression are equal).

Regards,

Cory

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.

RE: Aluminum data required. Can anyone help?

(OP)
Thanks for the help.
But please excuse my ignorance, where dose the link above give me the thermal expansion coefficient?

RE: Aluminum data required. Can anyone help?

Towards the bottom, there is a property listed as "CTE, linear 20°C".  This is the Coefficient of Thermal Expansion.

Regards,

Cory

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.

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