20 NCD 7 Steel

Steel name: 20 NCD 7
Diagram No.: 1774
Type of diagram: CCT
Mat. No. (Wr. Nr.) designation: 1.3576
DIN designation: 20NiCrMo7
AFNOR designation: 20 NCD 7
Chemical composition in weight %: 0.17% C, 0.63% Mn, 0.25% Si, 0.013% S, 0.013% P 2.02% Ni, 0.38% Cr, 0.13% Mo, 0.07% Cu
Steel group: Structural and constructional steels
Note: Austenitizing temperature: 900oC (1652oF) for 30 min. Grain size: 10-11.
Reference: Not shown in this demo version.

Transformation Diagram

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