API tubing casing grade

[cmlpetro]

Hi.

Is there a free document/paper that describes the different grades of tubing and casing (J-55, L-80, P-110, etc.).

I am interested in metallurgy, yield/ultimate stress, strain at fracture, hardness.

"API SPEC 5CT" appears to be the standard but is this info freely available somewhere?

Thanks.

 

[gr2vessels]

The API 5CT is now identical to ISO 11960 (the API ed 2005, issued in January 2006), but is only available at cost from API...Did you try to ask a manufacturer for a complete specification of the tubing you are intersted on, they would have more information than the standard might give you.
Cheers,
gr2vessels