AISI 8620

8320 is a balanced low nickel/chromium and molybdenum general purpose case hardening steel, suitable for comparatively light stressed components.

Product Features

Property Features

Applications

Chemical Analysis

C	Si	Mn	Ni	Cr	Mo
0.20	0.25	0.80	0.50	0.50	0.20

Nearest Standards

UNS	DIN	AISI
G86200	1.6523, 21NiCrMo2	8620

Heat Treatment

Forge	Normalize	Anneal	Carburize	Core Refine
850-1150 °C, Slow cool in Line, Sand or Ash	850-880 °C, Air cool.	850 °C. Cool slowly in controlled furnace.	850-930 °C. Furnace or Air cool.	850-930 °C. Oil quench or Air cool.