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Weldable casting, 420 Y, SAE J2340 (420 Y, SAE J2340 (cold-reduced uncoated and coated))
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Chemical Composition
Base Element
Fe (Iron)
C (Carbon)
0.13
% (maximum)
Cr (Chromium)
0.15
% (maximum)
Cu (Copper)
0.2
% (maximum)
Fe (Iron)
99.2 to 100
%
(estimate)
Mo (Molybdenum)
0.06
% (maximum)
Nb (Niobium)
0.005
% (minimum)
Ni (Nickel)
0.2
% (maximum)
P (Phosphorus)
0.06
% (maximum)
S (Sulfur)
0.015
% (maximum)
Ti (Titanium)
0.005
% (minimum)
V (Vanadium)
0.005
% (minimum)
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
Yield Strength
420 to 520
MPa
Ultimate Tensile Strength
520
MPa (minimum)
Elongation
16
% strain (minimum)
Other Information
Material Class
Ferrous Alloy
Alloy Family
Carbon Steel
Alloy Group
Low-carbon steel and HSLA steel
Alloy Sub-Group
Weldable casting
Country
USA
Standards Body
SAE (USA)
Description
Continuously cast high strength sheet for forming, welding, assembling and painting; HSLA, cold-reduced uncoated and coated.
Designation
420 Y
Specification Type
Standard
Specification
SAE J2340
Specification Year
1999
Specification Status
Active
Specification Status Notes
active 1999
Source
Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006
Similar Alloys
Click here to find similar alloys
Links
Organizations
SAE, International (SAE) (SAE J)
No warranty is given for the accuracy of these data
Copyright © 2024 ASM International®
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