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Tungsten high-speed steel, T5, SP Manual
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Chemical Composition
Base Element
Fe (Iron)
C (Carbon)
0.75 to 0.85
%
Co (Cobalt)
7 to 9.5
%
Cr (Chromium)
3.75 to 5
%
Fe (Iron)
61.1 to 68.3
%
(estimate)
Mn (Manganese)
0.2 to 0.4
%
Mo (Molybdenum)
0.5 to 1.25
%
P (Phosphorus)
0.03
% (maximum)
S (Sulfur)
0.03
% (maximum)
Si (Silicon)
0.2 to 0.4
%
V (Vanadium)
1.8 to 2.4
%
W (Tungsten)
17.5 to 19
%
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.
Other Information
Material Class
Ferrous Alloy
Alloy Family
Tool Steel
Alloy Group
High-speed tool steel
Alloy Sub-Group
Tungsten high-speed steel
Country
USA
Standards Body
SP Manual (USA)
Description
Multiple forms, conditions, and finishes
Designation
T5
Specification Type
Standard
Specification
SP Manual
Specification Year
2000
Specification Status
Active
Specification Status Notes
active 2005
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
American Iron and Steel Institute (AISI)
No warranty is given for the accuracy of these data
Copyright © 2024 ASM International®
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