D2 Steel

Steel name: D2
Diagram No.: 1856
DIN designation: X155CrVMo12-1
Mat.No. (Wr.Nr.) designation: 1.2379
AISI/SAE designation: D2
EN designation: X153CrMoV12
Chemical composition in weight %: 1.53% C, 0.35% Si, 0.40% Mn, 12.00% Cr, 1.00% Mo, 0.85% V
Steel group: Tool steels
Applications: Used for long run tooling applications where wear resistance is important, such as blanking or forming dies and thread rolling dies, cutting tools, stamping, woodworking, moulding tools for plastics. Toughness better than in D3. Possibility of nitriding.
Comment: No data
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1000-1040 C/oil
Tempering: 150-550 C

Hardenability Diagram

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Other Steel Data links:
Carbides in Steel
CCT & TTT Diagrams of Steels
Etchants Database
Hardenability Calculating Service
Macro Defects in Steel
Non-Metallic Inclusions in Steel
Tempering Diagrams of Steels

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