View all casting alloys Request a quote

SC 4140 Properties & Composition

General Information

Cast Alloy Designation:

SC 4140

Alloy family:

Carbon and Low Alloy

UNS #:

J14045

ASTM Standard(s):

A915

Wrought:

4140

Chemical Composition

C:

0.38-0.43

Mn:

0.70-1.10

Cr:

0.80-1.10

Mo:

0.03-0.15

Ni:

0.00-0.00

Fe:

97.22-98.09

Cu:

0.00-0.00

Mechanical Properties

Tensile strength (ksi):

0.00-95.00

Yield strength (ksi):

60

Elongation (%):

26

Hardness (Brinell):

0.00-197.00