Mechanical properties of P91 and TGS-9Cb at 650°C

[mri44]

Urgent! Mechanical Properties at high temperature

At first, My cordial respect to all members.

I need help regarding my research study.
I read a paper by Yaguchi, M., T. Ogata, and T. Sakai, Creep strength of high chromium steels welded parts under multiaxial stress conditions. International Journal of Pressure Vessels and Piping, 2010. 87(6): p. 357-364.

From this paper, i selected a specimen. Now i need some mechanical properties.
Specimen: Welded 9 Cr steel Tube (9Cr-1Mo-V-Nb)
Parent material: P91 steel
Weld material: TGS-9Cb

I need the Mechanical tensile properties (At 650 C) for both P91 (Base Metal) and TGS-9cb( Weld Metal).

The properties are,

At 650 C

Poison’s ratio, ν = ?
Yeild Strength, σy (MPa) = ?
Yeild Strain, εy = ?
Ultimate tensile strength, σUTS (MPa) = ?
Ultimate tensile Strain, εUTS = ?

Without these properties, i can not go ahead with my research study. I have no other way but to ask you for help.

Any kinds of help would appreciated.

May God Bless you all.

Waiting for your valuable advice.

 

[cloa513]

What good would finding the properties of the weld metal do you its going to be changed as soon as you weld it- depending on an enormous number of factors- including dilution, current, weld cleanliness...

 

[cloa513]

http://www.scielo.org.ar/pdf/laar/v32n3/v32n3a03.pdf

 

[cloa513]

http://www.eng-tips.com/viewthread.cfm?qid=181632&page=106
Please don't post there- its against forum rules