AISI 5140 Steel — Specifications & Listings

AISI

AISI 5140 is a chromium alloy steel with good toughness and wear resistance. It can be heat treated for improved hardness and strength.

Category: Alloy Steel

Grade Details

Grade	AISI 5140
Standard	AISI
Description	AISI 5140 is a chromium alloy steel with good toughness and wear resistance. It can be heat treated for improved hardness and strength.
Applications	Used for gears, shafts, spindles, bolts, machinery parts, and automotive components.

Chemical Composition (%)

C	Mn	Si	Cr	P	S
0.38-0.43	0.70-0.90	0.15-0.35	0.70-0.90	0.035 max	0.040 max

Mechanical Properties

Active AISI 5140 Listings on M-EX

No active AISI 5140 listings at this time.