Tensile strength of Nickel-iron

[Tris Fray Potter]

Hi! I'm not sure if this is the right place to post this, but what the tensile strength of Nickel-iron, or where would I be able to find it?

 

[Astronuc]

what the tensile strength of Nickel-iron, or where would I be able to find it?

Is one referring to Invar? http://www.nickel-alloys.net/invar_nickel_iron_alloy.html

Strength will depend on whether it is annealed (minimum strength) or cold-worked, with strength increasing as a function of cold-work.

One should be able to find information at the Nickel Development Institute (NDI)
https://www.nickelinstitute.org/~/media/Files/TechnicalLiterature/36_Nickel_IronAlloyforLowTemperatureService_410_.ashx

or MatWeb, or suppliers

http://www.nealloys.com/pdf/Nickel-Iron-Comparison-Chart-Element-chart.pdf

 

[snorkack]

Does the presence of Widmannstätten structure make nickel-iron brittler?