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4140 Alloy

4140 hot finished seamless is produced by piercing a solid round or billet and is rolled to the correct dimensions. 4140 is an alloy that can worked/machined and can be heat treated to achieve very high yield and tensile.

End uses include gears, bushings, heavy equipment parts and drilling components.

Need a longer length? Please call (877) 882-8823 ext. 116

Inches

Description (Select to Purchase)
2.000 OD x .375 Wall x 1.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.000 OD x .500 Wall x 1.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.250 OD x .375 Wall x 1.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.250 OD x .500 Wall x 1.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.500 OD x .375 Wall x 1.750 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.500 OD x .500 Wall x 1.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.500 OD x .750 Wall x 1.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.750 OD x .375 Wall x 2.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.750 OD x .500 Wall x 1.750 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
2.750 OD x .750 Wall x 1.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
3.000 OD x .500 Wall x 2.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
3.000 OD x .750 Wall x 1.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
3.250 OD x .750 Wall x 1.750 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
3.500 OD x .750 Wall x 2.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
3.750 OD x .500 Wall x 2.750 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
3.750 OD x .625 Wall x 2.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.000 OD x .500 Wall x 3.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.000 OD x .750 Wall x 2.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.000 OD x 1.000 Wall x 2.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.000 OD x 1.250 Wall x 1.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.250 OD x .500 Wall x 3.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.250 OD x .750 Wall x 2.750 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.500 OD x .500 Wall x 3.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.500 OD x .750 Wall x 3.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.500 OD x 1.000 Wall x 2.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.500 OD x 1.500 Wall x 1.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
4.750 OD x .500 Wall x 3.750 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
5.000 OD x .750 Wall x 3.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
5.000 OD x 1.000 Wall x 3.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
5.000 OD x 1.500 Wall x 2.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
5.250 OD x .500 Wall x 4.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
5.500 OD x .750 Wall x 4.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
5.500 OD x 1.000 Wall x 3.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
5.500 OD x 1.250 Wall x 3.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.000 OD x .500 Wall x 5.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.000 OD x .750 Wall x 4.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.000 OD x 1.000 Wall x 4.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.000 OD x 1.500 Wall x 3.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.250 OD x 1.000 Wall x 4.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.500 OD x .750 Wall x 5.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.500 OD x 1.000 Wall x 4.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.500 OD x 1.500 Wall x 3.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
6.750 OD x 1.250 Wall x 4.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
7.000 OD x 1.000 Wall x 5.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
7.000 OD x 1.250 Wall x 4.500 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
7.000 OD x 1.500 Wall x 4.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
7.000 OD x 2.000 Wall x 3.000 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
7.250 OD x .750 Wall x 5.750 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
7.250 OD x 1.000 Wall x 5.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale
7.500 OD x 1.125 Wall x 5.250 ID Hot Finished Seamless A-519  4140 Annealed
Regular price Sale