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Low-alloy steel casting, BIRDSBORO-30A2 (Birdsboro Corp.)
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Chemical Composition
Base Element
Fe (Iron)
C (Carbon)
0.35
% (maximum)
Cr (Chromium)
0.95
%
Fe (Iron)
97.7 to 98.1
%
(estimate)
Mn (Manganese)
0.8
%
Mo (Molybdenum)
0.2
%
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
448 to 689
MPa
Ultimate Tensile Strength
621 to 827
MPa
Elongation
14 to 20
% strain
Brinell Hardness
180 to 260
Other Information
Material Class
Ferrous Alloy
Country
USA
Description
Cast: 90,000-120,000 TS; 65,000-100,000 YP; 14-20 El; 30-40 RA; 180-260 HB; For general and structural castings, shafts, gears, housings. AISI 413. Shock resistant.
Designation
BIRDSBORO-30A2
Specification Type
Manufacturer's Specification
Specification Status
Obsolete
Source
Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000
Available forms
Casting
,
Shaft
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Organizations
Birdsboro Corp.
No warranty is given for the accuracy of these data
Copyright © 2024 ASM International®
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