D2 Tool Steel

D2 tool steel

1. D2 TOOL STEEL Made By – KSHITIJ ANAND ROLL NO -1802239 Subject – Material Science and Engineering FACULTY - Dinesh Kumar Rathore

2. 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

3. Mechanical Properties Yield Strength (KSI) Tensile Strength MPa Young’s Modulus (GPA) Elongation % Hardness (HRC) Fracture Toughness K Ic   (MPa · m 1/2 ) 470-1510 2100-2500 190-210  5.0-16.0 56-60 35.76

4. 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  

5. Microstructure of D-2 Tool Steel https://tinyurl.com/yxxeoh7n https://www.researchgate.net/publication/315927275_EFFECT_OF_CRYOGENIC_TREATMENT_ON_TOOL_STEELS