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304L, STS304LTPY, KS D 3588
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Chemical Composition
Base Element
Fe (Iron)
C (Carbon)
0.03
% (maximum)
Cr (Chromium)
18 to 20
%
Fe (Iron)
63.9 to 73
%
(estimate)
Mn (Manganese)
2
% (maximum)
Ni (Nickel)
9 to 13
%
P (Phosphorus)
0.045
% (maximum)
S (Sulfur)
0.03
% (maximum)
Si (Silicon)
1
% (maximum)
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
175
MPa (minimum)
Ultimate Tensile Strength
480
MPa (minimum)
Elongation
35
% strain (minimum)
Notes on Mechanical Properties
50 mm gauge
Other Information
Material Class
Ferrous Alloy
Alloy Family
High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels)
Alloy Group
Austenitic stainless steel
Alloy Sub-Group
304L
Country
South Korea
Standards Body
KS (South Korea)
Description
Large diameter welded austenitic stainless pipes for corrosion resistance, low and high-temp service, etc.; long. El
Designation
STS304LTPY
Specification Type
Standard
Specification
KS D 3588
Specification Year
1999
Specification Status
Active
Specification Status Notes
Active
Source
Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006
Available forms
Wrought
Similar Alloys
Click here to find similar alloys
Links
Organizations
Japanese Industrial Standards Committee (JISC)
No warranty is given for the accuracy of these data
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