Steel name: 18 NCD 6
Diagram No.: 1816
Type of diagram: CCT
Mat. No. (Wr. Nr.) designation: 1.6587
DIN designation: 18CrNiMo7-6
AFNOR designation: 18 NCD 6
Chemical composition in weight %: 0.18% C, 0.86% Mn, 0.27% Si, 0.009% S, 0.0010% P
1.53% Ni, 1.005% Cr, 0.16% Mo, 0.13% Cu.
Note: Alloy special structural steel. Austenitizing temperature: 850
oC (1562
oF) for
30 min.
Source: Courbes de Transformation des Aciers de Fabrication Francaise, IRSID, Paris,
France, 1974.
Price: 30.00 US $
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