Stress vs Strain Curves Comparison & Charpy Tables

[CR100]

Could anyone inform me where to purchase stress/strain curves for non ferrous and ferrous materials.

Also I am looking for a reference of the similar materials in regards to charpy notching testing.

I have search ASM international with no luck.

Thank you.

 

[metengr]

See below;

Atlas of Stress Strain Curves;

http://books.google.com/books?id=up...ook_result&ct=result&resnum=4&ved=0CB8Q6AEwAw

For CVN data, this will be more diffuclt to find in one source. You can conduct various searches and piece-meal information

http://www.google.com/search?hl=en&...ata+for+metals&btnG=Search&aq=f&aql=&aqi=&oq=

 

[Wrenchbender]

Some additional variables that might not be picked up in tabulations: temperature, strain rate, melt practice.

For stress-strain considerations - modulus can go inversely with temperature (T) and directly with strain rate (?). Some materials are strain-rate sensitive, so the transient responses, under impact or explosive loading for example, can differ. On the flip-side, there’s creep at high temps…

For CVN values, melting and refining processes can make a big difference within the same material & heat treatment because of impurity levels.

 

[CR100]

Thanks