The 0.2% Offset Yield Strength Method in Excel Step By Step Tutorial 

First time I've actually wanted to write a comment about how well done a video is. Thank you very much

Used this for two of my labs and its a very informative and helpful video. Thanks!

You are a lifesaver! I have a tensile lab report due tomorrow and completely forgot how to do this.

Thank you so much!!!!!!!!!!!! The video was extremely well edited, easy to follow, and very informative. THANK YOU!!!!!!

This explanation was very straightforward! Thank you so much 😁

Couldn't have found a better video ❤

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Thank you so much for this, helped a lot.

Thank you very much. this is incredibly helpful!

This video saved my weeks of analysis

Perfect video, helped out a lot thanks

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I love you you're the best its 5:30am with the lab report due at noon and I was starting to lose hope

Very helpful thank you

Thank you so much for the help :)

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I think your Irish accent helped to make the content of the video even more lucid. Well done indeed.

Brilliant explanation

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why is the column labeled 0.2 % offset stress but you use strain values for it?

Thank you.

In your case it was easier to identify the end of liner stage which allowed you to calculate the Youngs modulus and later the 0.2% stress strain. However in case where initially its not clear to identify this linear stage what should we do ??

I came here for help, and I kind of get it and not get it at the same time. Our engineering materials prof is ghosting us and my group and I are left in the dust, not knowing what to do. We couldn't figure what to do with our stress-strain curve. Thanks.

This only works for metals? or does it work with plastics too?

how can we find yield strain from yield strength chart

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My offset keeps deleting my graph can someone help

How do i do this method if i have 60000 values for stress and strain? My graph lines are too thick and i cant see where the 2 lines intersect.

wouldnt you multiply by 1.002 rather than add 0.002? for 2% offset?

Something doesn't seem right with this explanation. Doesn't The 0.2% proof stress method involve knowing what the original gauge length is, and calculating 0.2% of that to be your 'addition' to the strain values? I see you're adding 0.002 to your strain values, why 0.002? are you saying your original gauge length was 0.1metres, and so 0.02% of 0.1 metres is 0.002 metres? You should really explain why you're using 0.002 as its not 'always' 0.002.. It depends on the initial gauge length.. Some instruments will measure the elongation with a gauge length of 50mm instead of 100, for e.g.