View
Expand headings
Collapse headings
Tools
Units
Metric
CGS (Consistent)
FPS (Consistent)
IPS (Consistent)
SI (Consistent)
UK Imperial
US Customary
Structural steel, B&W STROLOY 2A (Babcock & Wilcox)
add data link
Chemical Composition
Base Element
Fe (Iron)
B (Boron)
0.002 to 0.004
%
C (Carbon)
0.15 to 0.21
%
Cr (Chromium)
0.8 to 1.1
%
Fe (Iron)
96.3 to 97.5
%
(estimate)
Mn (Manganese)
0.7 to 1
%
Mo (Molybdenum)
0.2 to 0.3
%
Ni (Nickel)
0.4 to 0.7
%
Si (Silicon)
0.2 to 0.35
%
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
689
MPa
Ultimate Tensile Strength
758 to 1000
MPa
Elongation
15 to 100
% strain
Other Information
Material Class
Ferrous Alloy
Country
USA
Description
Quenched and tempered: 110,000-145,000 TS; 100,000 YS min; 15 El min (up to 0.750 in. thick). Good strength, toughness and weldability; for structural applications.
Designation
B&W STROLOY 2A
Specification Type
Manufacturer's Specification
Specification Status
Active
Source
Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000
Available forms
Wrought
Similar Alloys
Click here to find similar alloys
Links
Organizations
Babcock & Wilcox (Power Generation Group)
No warranty is given for the accuracy of these data
Copyright © 2024 ASM International®
UNHANDLED ERROR!
View log for stack trace
Close
Add to list
Copy to clipboard
Export Data to Excel
Find substitutes for this record
Watch record
Add to list
Copy to clipboard
Watch folder
Download Excel Template
Add to list
Copy to clipboard
Export Data to Excel
Find substitutes for this record
Watch generic
Download Excel Template
Add to list
Copy to clipboard
Watch table
Download Excel Template
Add all results from this table to list
Copy all results from this table to clipboard
Watch table
Add to list
Copy to clipboard
Find substitutes for this record
Watch record
Add all to list
Copy all to clipboard
Add all to list
Copy all to clipboard