Tel: +86-0311-89642206 | Email: sales@metalspiping.com

Tensile Properties of 9% Nickel Steel at Elevated Temperatures

Although the 9% nickel alloy steel is not utilized normally for elevated temperature service, specific requirements allow pressure vessels to be cycled from moderately elevated temperatures to subzero temperature. A few experimental short time elevated-temperature tensile data for both NNT & QT 9% nickel steel plates are presented in below tables (*Temp.: test temperature; *THK.: plate thickness; *HT: heat treatment type; *T.S: tensile strength; *Y.S: yield strength @ 0.2% offset; *EL.: elongation 1 inch; *RA.: reduction of area).

*Temp. °F*THK. inch*HT*T.S, ksi*Y.S, ksi*EL. %*RA. %
Room1/2QT110932574
2501/2QT101912373
4501/2QT101902373
6501/2QT95823178
8501/2QT76682679
*Tensile properties for quenched & tempered 9% nickel steel plates, 1/2″.

*Temp. °F*THK. inch*HT*T.S, ksi*Y.S, ksi*EL. %*RA. %
Room1/2NNT110882671
2501/2NNT100772471
4501/2NNT102762669
6501/2NNT91703077
8501/2NNT70603081
*Tensile properties for double-normalized & tempered 9% nickel steel plates, 1/2″.

*Temp. °F*THK. inch*HT*T.S, ksi*Y.S, ksi*EL. %*RA. %
Room2QT1091002572
2502QT102912373
4502QT101882269
6502QT96832977
8502QT76702682
*Tensile properties for quenched & tempered 9% nickel steel plates, 2″

*Temp. °F*THK. inch*HT*T.S, ksi*Y.S, ksi*EL. %*RA. %
Room2QT1091002572
2502QT102912373
4502QT101882269
6502QT96832977
8502QT76702682
*Tensile properties for double-normalized & tempered 9% nickel steel plates, 2″.

CATEGORY AND TAGS:

Technical

Related Items

  • Product Categories

  • Contact Us

    SJZ Metalsin Tech Co Ltd
    No. 176, Zhonghua South Street, Shijiazhuang, China.
    Tel: +86-311-89642206
    Fax:+86-311-67906676
    Web: www.metalspiping.com
    Email: sales@metalspiping.com