AISI 8620 Steel — Specifications & Listings

AISI

AISI 8620 is a widely used nickel-chromium-molybdenum carburizing alloy steel. It offers a good balance of toughness, wear resistance, and machinability.

Category: Alloy Steel

Grade Details

Grade	AISI 8620
Standard	AISI
Description	AISI 8620 is a widely used nickel-chromium-molybdenum carburizing alloy steel. It offers a good balance of toughness, wear resistance, and machinability.
Applications	Used for gears, shafts, sprockets, pinions, bushings, and transmission components.

Chemical Composition (%)

C	Mn	Si	Ni	Cr	Mo	P	S
0.18-0.23	0.70-0.90	0.15-0.35	0.40-0.70	0.40-0.60	0.15-0.25	0.035 max	0.040 max

Mechanical Properties

tensile_strength	750-980 MPa
yield_strength	550-780 MPa
elongation	12-18%
hardness	200-280 HB

Active AISI 8620 Listings on M-EX

No active AISI 8620 listings at this time.