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D2 Tool Steel
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D2 TOOL STEEL
Made By – KSHITIJ ANAND
ROLL NO -1802239
Subject – Material Science and Engineering
FACULTY -Dinesh Kumar Rathore
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Typical chemical composition of AISI D2 Steel
Element Content %
C 1.40 – 1.60
Mn 0.60
Si 0.60
Co 1.00
Cr 11.00 – 13.00
Mo 0.70 – 1.20
V 1.10
P 0.03
Ni 0.30
Cu 0.25
S 0.03
https://www.hudsontoolsteel.com/technical-data/steelD2
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Mechanical Properties
Yield Strength
(KSI)
Tensile
Strength MPa
Young’s
Modulus (GPA)
Elongation
%
Hardness
(HRC)
Fracture
Toughness KIc
(MPa · m1/2)
470-1510 2100-2500 190-210 5.0-16.0 56-60 35.76
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Uses of D2 Tool Steel
D2 is a common tool steel and knife steel. It is also known by other names such as the
Japanese designation SKD11, German designation 1.2379.
Stamping or Forming Dies
Punches
Tools
Scrap choppers
Tyre shredders
http://immunecoin.info/d2-tool-steel/
https://tinyurl.com/qszfm63
https://tinyurl.com/vdtld74
Cold Forming Dies D2 Material
Shredding machine blades
made from D2 steel
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Microstructure of D-2 Tool Steel
https://tinyurl.com/yxxeoh7n
https://www.researchgate.net/publication/315927275_EFFECT_OF_CRYOGENIC_
TREATMENT_ON_TOOL_STEELS