Malleable cast iron grade 65 thermal expansion

[JeanMicheling]

Hello Folks,

I've been really surprised when I called my malleable cast iron grade 65 manufacturer and he wasn't able to give me the exact coefficient of thermal expansion. It seems that this value is quite hard to find. Does someone know the value or a great reference where I could find it?

Thanks for your help,

 

[metengr]

Try here;

http://www.ductile.org/didata/Section3/3part2.htm#Thermal Expansion