4140 Mechanical steel tubing

Products Mode: 4140 Mechanical steel tubing


4140 Mechanical steel tubing is used in machined or formed parts of industrial, automotive, farm machinery, aircraft, transportation, materials handling, and household equipment. It is produced to exact outside diameter and wall thickness dimensions.

seamless mechanical

OD: 2 in (50.8 mm) through 24 in (609.6 mm)

Wall Thickness: 2.50 in (63.5 mm) Max

Grade Groups: Hot-Finished As-Rolled, Carbon, Alloy, Chrome / Hyper-Chrome

Grades: 1018 / 1026, 8620, 4140 80, 4140 110, 4140 125, 4130 MOD 125, 4130 MOD T95, 4130 MO

Product Group: 

· Select Yield :

· As rolled

· 80

· 110

· 125


C

Mn

Mo

Cr

Ni

Cu

Ti

P

S

Si

V

Al

Min

0.380

0.750

0.150

0.800

-

-

-

-

-

-

-

-

Max

0.430

1.000

0.250

1.100

-

-

-

0.040

0.040

0.350

-

-