WRC 558

WRC 558

WRC 558

Title

Recognition of UNS S34751 (347LN, aka 347AP) Alloy in API 579-1/ASME FFS-1 and API Std 530 - 2nd Edition

Publication Date

2020

Authors

M. Prager, Ph.D., N.G. Sutton, D.A. Osage, ASME Fellow, P.E.

Publication Type

Bulletin

Number of Pages

46

Abstract

This WRC Bulletin records the data used to gain approval of ASME and API for application of the 347AP (347LN) alloy at elevated temperatures.  All data and property equations are provided herein in both US Customary and Metric units.  Included in the data collections and curve fits are yield and tensile strengths, Larson-Miller stress-rupture equations and the Omega Coefficients and corresponding strain rates based on creep curves for the stresses and temperatures for which data were provided.

Price

$100.00

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