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D-2

Steel availability

Round        Pre-machined       1/2 "to 24"

License plate           L. Hot          1/2 "to 12"

Average Chemical Analysis

              C         Yes          Mn       P      S        Cr       Neither      Mo     W       V       Others      BHN / HRC

D-2     1.40-1.60   0.10-0.60   0.10-0.60   0.03   0.03   11.0-13.0     -     0.7-1.2     -     0.5-1.1      -         255+

Heat treatment

               Temper temperature (° C)          Cooling Medium (° C)            Tempering (° C)

D-2             990-1050 °                   Air, salts, oil or vacuum.                 150-240   

 

Features and Applications

D-2

Steel of high resistance to wear and compression, with moderate toughness; widely used in parts for cutting, embossing, forming rollers, porcelain and refractory molds, etc.

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