90MnCrV8 Steel

Steel name: 90MnCrV8
Diagram No.: 250
DIN designation: 90MnCrV8
Mat.No. (Wr.Nr.) designation: 1.2842
AISI/SAE designation: ~O2
Chemical composition in weight %: 0.90% C, 0.25% Si, 2.00% Mn, 0.35% Cr, 0.10% V, 0.00% V
Steel group: Cold work tool steels
Applications: Tools (punches) and dies for blanking, punching and similar operations
Comment: No data
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 790 to 820oC/oil, salt bath
Tempering: See the diagram
Note: Diagram: specimen size: square 20 mm. Hardening temperature: 810oC.

Tempering Diagram

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