1.2379 Steel

Steel name: 1.2379
Diagram No.: 986
DIN designation: X155CrVMo12-1
EN designation: X160CrMoV121
Mat.No. (Wr.Nr.) designation: 1.2379
AISI/SAE designation: D2
Chemical composition in weight %: 1.53% C, 0.35% Si, 0.40% Mn, 12.00% Cr, 1.00% Mo, 0.85% V
Steel group: Cold work 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: 1000-1040oC/oil, air, hot bath
Tempering: See the diagram

Tempering Diagram

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Other steel data links
Carbides in Steel
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Etchants Database
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Macro Defects in Steel
Non-Metallic Inclusions in Steel
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