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Austenitic wrought stainless steel, CROLOY 15-15N (Babcock & Wilcox)
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Chemical Composition
Base Element
Fe (Iron)
C (Carbon)
0.15
% (maximum)
Cr (Chromium)
16
%
Fe (Iron)
65 to 65.1
%
(estimate)
Mo (Molybdenum)
1.5
%
Nb (Niobium)
1
%
Ni (Nickel)
15
%
W (Tungsten)
1.4
%
Balance
Fe (Iron)
Composition Note
Fe is listed as a Balance element for this material, but its % value is not listed in the specification. The value shown is a calculated one.
Mechanical Properties
Yield Strength
2.07e8
Pa
Ultimate Tensile Strength
5.17e8
Pa
Elongation
35
% strain
Brinell Hardness
200
Other Information
Material Class
Ferrous Alloy
Country
USA
Description
Rolled: 75,000 TS; 30,000 YS; 35 El; 200 HB; For pipes for high temperature and pressure service; corrosion resistant, high temperature use to 1500 F.
Designation
CROLOY 15-15N
Specification Type
Manufacturer's Specification
Specification Status
Obsolete
Source
Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000
Available forms
Wrought
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Organizations
Babcock & Wilcox (Power Generation Group)
No warranty is given for the accuracy of these data
Copyright © 2024 ASM International®
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