Layout: Alloy Finder
View
Full datasheet
Printable datasheet
Show empty items
Record properties
Expand headings
Collapse headings
Change layout
No layout
~Release Layout
Alloy Finder (Default)
Explore Chemical Composition
Explore Properties
Tools
Add to list
Copy to clipboard
Export to text file…
Export to Excel…
Find substitutes for this record
View related records
Watch data…
Watch this record
Bookmark
Units
Metric
CGS (Consistent)
FPS (Consistent)
IPS (Consistent)
SI (Consistent)
UK Imperial
US Customary
15Cr3-S, IS 4432, Bar, billet, forging, rod
add data link
Chemical Composition
Base Element
Fe (Iron)
C (Carbon)
0.12 to 0.18
%
Cr (Chromium)
0.5 to 0.8
%
Cu (Copper)
0.25
% (maximum)
Fe (Iron)
97.4 to 98.8
%
(estimate)
Mn (Manganese)
0.4 to 0.6
%
Mo (Molybdenum)
0.05
% (maximum)
Ni (Nickel)
0.3
% (maximum)
P (Phosphorus)
0.035
% (maximum)
S (Sulfur)
0.02 to 0.035
%
Si (Silicon)
0.15 to 0.35
%
V (Vanadium)
0.05
% (maximum)
Balance
Fe (Iron)
Composition Note
1) 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.
2) Cu + 10 × Sn ≤ 0.50 %
Mechanical Properties
Tabular Data
Hide table
Save as CSV
Copy To Clipboard
Dimensions
Yield Strength (MPa)
Ultimate Tensile Strength (MPa)
Elongation (% strain)
Diameter, 16 mm
≥ 430
650 to 900
≥ 12
Diameter, 30 mm
≥ 360
600 to 900
≥ 14
Save as CSV
Copy To Clipboard
Yield Strength
360
MPa (minimum)
Ultimate Tensile Strength
600 to 900
MPa
Elongation
14
% strain (minimum)
Notes on Mechanical Properties
Mechanical properties achievable in the core of a 30 mm diameter reference test bar after carburizing, hardening and tempering.
Other Information
Material Class
Ferrous Alloy
Alloy Family
Alloy Steel
Alloy Group
Chromium steel
Alloy Sub-Group
5115/ 5117/ 5120
Country
India
Standards Body
BIS (India)
Designation
15Cr3-S
Specification Type
Standard
Specification
IS 4432
Specification Year
1988
Specification Status
Active
Specification Status Notes
Reapproved in 2014
Organization
Bureau of Indian Standards (BIS)
Available forms
Bar
,
Billet
,
Forging
,
Rod
Similar Alloys
Click here to find similar alloys
Links
Organizations
Bureau of Indian Standards (BIS)
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