C80U Steel

Steel name: C80U
Diagram No.: 1263
DIN designation: C80U
Mat.No. (Wr.Nr.) designation: 1.1525
Chemical composition in weight %: 0.75-0.85% C, 0.10-0.30% Si, 0.10-0.40% Mn, max. 0.030% P, max. 0.030% S
Steel group: Tool steels - cold work steel
Applications: No data
Comment: Tempering diagram: Sample size: diameter 20 mm, hardening: 790oC/water
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 780-800oC/water
Tempering: See the diagram

Tempering Diagram

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