sootydaz

Thanks Hal, I have attached a copy of all the information i have been given with reference to this task, i have completed all parts of the task i.e. drawn the graphs and obtained the young's modulus from the graphs giving me the figures. X= 161.29 GPa (GigaPascals) Y= 277.8 GPa (GigaPascals) Z= 600 Pa (Pascals) I assume the materials are metallic and i was given a huge hint when begged (probably should have mentioned it earlier) as to the figures i should be expecting to see from my graphs X should be 100-200 GPa Y Should be 200-300 GPa Z Should be 500-700 Pa When i enquired further as i am finding the identification almost impossible i was told 'just find the closest material' provided i can back it up with the relevant references. The identification you have already helped me with is a huge help but do you know where i can reference these figures Thanks now I've actually attached the file might work better. The Tensile Test.doc

Firstly, Thanks to anyone who takes the time to try and help me, as i am aware there are people all over the world who are far more intelligent than myself so here goes with my question I have 3 unknown materials which i have to name X,Y and Z and 3 graphs from which i have deduced the Young's Modulus of Elasticity for each material. X= 161.29 GPa (GigaPascals) I think maybe Manganese (Mn) Y= 277.8 GPa (GigaPascals) I think maybe Tungsten Alloy Z= 600 Pa (Pascals) NO IDEA. I have scoured the internet and i have had some success but i do not know if i am right so i was hoping for some guidance in the right direction, Maybe a reference ? Once again many thanks in advance Daz