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FPS (Consistent)
Metric
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US Customary
1522/1522H, Class 3, ASTM A537 (Class 3, ASTM A537 (<=65 mm))
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Chemical Composition
Base Element
Fe (Iron)
Ag (Silver)
Al (Aluminum)
As (Arsenic)
Au (Gold)
B (Boron)
Be (Beryllium)
Bi (Bismuth)
C (Carbon)
0.24
% (maximum)
Ca (Calcium)
Cd (Cadmium)
Ce (Cerium)
Co (Cobalt)
Cr (Chromium)
0.25
% (maximum)
Cu (Copper)
0.35
% (maximum)
Fe (Iron)
96.7 to 99.2
%
(estimate)
Ga (Gallium)
Hf (Hafnium)
In (Indium)
Li (Lithium)
Mg (Magnesium)
Mn (Manganese)
0.7 to 1.6
%
Mo (Molybdenum)
0.08
% (maximum)
N (Nitrogen)
Na (Sodium)
Nb (Niobium)
Ni (Nickel)
0.25
% (maximum)
P (Phosphorus)
0.035
% (maximum)
Pb (Lead)
Pd (Palladium)
Pt (Platinum)
S (Sulfur)
0.035
% (maximum)
Sb (Antimony)
Se (Selenium)
Si (Silicon)
0.15 to 0.5
%
Sn (Tin)
Sr (Strontium)
Ta (Tantalum)
Te (Tellurium)
Th (Thorium)
Ti (Titanium)
Tl (Thallium)
V (Vanadium)
W (Tungsten)
Zn (Zinc)
Zr (Zirconium)
Balance
Others Total
Others Each
Other elements
Composition Note
Fe is listed as a Base element for this material, but its % value is not listed in the specification. The value shown is a calculated one.
Mechanical Properties
Tabular Data
Not Applicable
Yield Strength
55100
psi (minimum)
Ultimate Tensile Strength
79800 to 100000
psi
Elongation
22
% strain (minimum)
Density
Brinell Hardness
Vickers Hardness
Rockwell Hardness C scale
Rockwell Hardness B scale
Rockwell Hardness A scale
Rockwell 30-T scale
Rockwell 15-T scale
Condition
Notes on Mechanical Properties
Other Information
Material Class
Ferrous Alloy
Alloy Family
Carbon Steel
Alloy Group
Low-carbon steel and HSLA steel
Alloy Sub-Group
1522/1522H
Country
USA
Standards Body
ASTM (USA)
Description
Heat-treated C-Mn-Si steel plates for fusion welded pressure vessels and structures; t<=65 mm; killed steel QT condition.
Alternate Name
Designation
Class 3
Specification Type
Standard
Specification
ASTM A537
Specification Year
2000
Specification Status
Active
Specification Status Notes
active 2000
Similar US Grade
Similar UNS Number
Equivalent Standards
Source
Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006
Online Source
Organization
Available forms
Wrought
Similar Alloys
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Links
Organizations
American Society for Testing and Materials (ASTM)
No warranty is given for the accuracy of these data
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