DAC55 Steel

Steel name: DAC55
Diagram No.: 1646
Chemical composition in weight %: 0.40% C, 0.20% Si, 0.60% Mn, 5.20% Cr, 2.20% Mo, 0.60% Ni, 0.80% V, + other
Steel group: Cold work tool steels
Properties: Tool steel for large or squeeze die casting moulds with excellent heat crack resistance.
Applications: Die casting dies.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1010-1030 C/oil, air
Tempering: 550-650 C/air cooling

Tempering Diagram

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Other Steel Data links
Carbides in Steel
CCT and TTT Diagrams of Steels
CCT and TTT Diagram Calculating Service
Hardenability Diagrams of Steels
Hardenability Calculating Service
Macro Defects in Steel
Metal Etchants
Non-Metallic Inclusions in Steel
Semiconductor Etchants

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