Steel Round Rod
CARBON AND ALLOY STEEL ROUND BAR
Finishes: CR (Cold Rolled), HR (Hot Rolled), TGP (Turned, Ground, Polished)
We stock a large variety of precut solid steel round rod and bar in both low carbon and alloy steels from 1018 Mild Steel, Leaded Free Cutting Steels such as 12L14, to 4130 and 4140 alloy steels.
Our steel rounds are listed by Diameter x Length of bar, then Alloy and Finish. You can use the filters to sort by diameter, alloy or finish in order to refine down your requirements.
All of the steel rounds we have listed below are In Stock and Ship Free to lower 48 states.
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1.500 (1-1/2 inch) x 7 inches, 8620 Alloy Steel Round Rod, Cold Finished
$18.798620 Alloy Steel Round Bar is a low carbon, nickel, chromium, molybdenum alloy. The nickel content contributes to case toughness and core toughness, while the chromium and molybdenum support carburizing, to give good surface hardness and wear.M8620CFRRD1.5L7.1$18.79 -
1.625 (1-5/8 inch) x 3.75 inches, C1018 Steel Round Rod, CF
$17.941018 is a general purpose, low carbon steel, also known as "mild steel". C1018 has good case hardening properties and excellent machinability. Suitable for shafting and for other applications that do not require the greater strength of an alloy steel...1018RRD1.625L3.75.1$17.94 -
1.625 (1-5/8 inch), 1045 Steel Round Rod
$14.90 - $104.551045 is a medium carbon range steel that offers better mechanical properties than 1018 steel and other lower carbon steels. It has good heat treatment response and fair welding characteristics.1045RRD1.625$14.90 - $104.55 -
1.750 (1-3/4 inch) x 11 inches, ETD 150 Alloy Steel Round Rod, Cold Finished
$28.50ETD 150 is a variation of AISI Alloy 4142 with machining additives and comes on the prehard conddition.ETD150CF.RR.1.75.11.1$28.50 -
1.750 (1-3/4 inch) x 12 inches, ETD 150 Alloy Steel Round Rod, Cold Finished
$29.48ETD 150 is a variation of AISI Alloy 4142 with machining additives and comes on the prehard conddition.ETD150CF.RR.1.75.12.1$29.48 -
1.750 (1-3/4 inch) x 18 inches, 1045 Steel Round Rod, CF
$39.541045 is a medium carbon range steel that offers better mechanical properties than 1018 steel and other lower carbon steels. It has good heat treatment response and fair welding characteristics. Material: Steel Shape: Round Rod Alloy: 1045 Temper:...1045RRD1.75L18.1$39.54 -
1.750 (1-3/4 inch) x 36 inches, ETD 150 Alloy Steel Round Rod, Cold Finished
$79.74ETD 150 is a variation of AISI Alloy 4142 with machining additives and comes on the prehard conddition.ETD150CF.RR.1.75.36.1$79.74 -
1.750 (1-3/4 inch) x 48 inches, ETD 150 Alloy Steel Round Rod, Cold Finished
$102.85ETD 150 is a variation of AISI Alloy 4142 with machining additives and comes on the prehard conddition.ETD150CF.RR.1.75.48.1$102.85 -
1.750 (1-3/4 inch) x 5 inches, ETD 150 Alloy Steel Round Rod, Cold Finished
$19.92ETD 150 is a variation of AISI Alloy 4142 with machining additives and comes on the prehard conddition.ETD150CF.RR.1.75.5.1$19.92 -
1.750 (1-3/4 inch) x 6 inches, ETD 150 Alloy Steel Round Rod, Cold Finished
$21.28ETD 150 is a variation of AISI Alloy 4142 with machining additives and comes on the prehard conddition.ETD150CF.RR.1.75.6.1$21.28 -
3.000 (3 inch) x 11 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$69.754340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L11.1$69.75 -
3.000 (3 inch) x 11.5 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$72.024340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L11.5.1$72.02 -
3.000 (3 inch) x 12 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$74.274340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L12.1$74.27 -
3.000 (3 inch) x 14 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$83.324340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L14.1$83.32 -
3.000 (3 inch) x 17 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$93.274340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L17.1$93.27 -
3.000 (3 inch) x 19 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$101.914340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L19.1$101.91 -
3.000 (3 inch) x 2 inches, 8620 Alloy Steel Round Rod, HR
$22.148620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel that offers high external strength and good internal strength, making it highly wear resistant. Material: Alloy Steel Shape: Round Rod Alloy: 8620 Temper: Annealed Diameter: 3...8620AHRRRD3L2.1$22.14 -
3.000 (3 inch) x 20 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$106.234340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L20.1$106.23 -
3.000 (3 inch) x 21 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$110.554340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L21.1$110.55 -
3.000 (3 inch) x 23 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$119.194340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L23.1$119.19 -
3.000 (3 inch) x 26 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$132.164340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3L26.1$132.16 -
3.000 (3 inch), 4140 HT (45 Rc) Steel Round Rod, HR
$18.32 - $399.774140 HT Rc 45 also known as 4140 Prehard is a widely used medium carbon steel containing chromium and molybdenum, It has been hardened to a high hardness of HRC 45. A general purpose alloy, offering the right combination of strength, toughness and...4140HT45HRRD3.000$18.32 - $399.77 -
3.250 (3-1/4 inch) x 10 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$73.084340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L10.1$73.08 -
3.250 (3-1/4 inch) x 10.75 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$77.064340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L10.75.1$77.06 -
3.250 (3-1/4 inch) x 11.25 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$79.724340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L11.25.1$79.72 -
3.250 (3-1/4 inch) x 11.5 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$81.054340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L11.5.1$81.05 -
3.250 (3-1/4 inch) x 12 inches, 4330V MOD HT Alloy Steel Round Rod, Hot Rolled
$84.774330V alloy steel bar has hardenability that is improved with the addition of vanadium. In the heat treated condition 4330V has good fatigue strength and toughness.4330VHTHRRD3.25L12.1$84.77 -
3.250 (3-1/4 inch) x 12 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$83.704340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L12.1$83.70 -
3.250 (3-1/4 inch) x 13 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$89.014340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L13.1$89.01 -
3.250 (3-1/4 inch) x 14 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$94.324340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L14.1$94.32 -
3.250 (3-1/4 inch) x 15 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$95.874340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L15.1$95.87 -
3.250 (3-1/4 inch) x 16 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$100.954340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L16.1$100.95 -
3.250 (3-1/4 inch) x 17 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$106.024340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L17.1$106.02 -
3.250 (3-1/4 inch) x 19 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$116.174340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L19.1$116.17 -
3.250 (3-1/4 inch) x 20 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$121.244340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L20.1$121.24 -
3.250 (3-1/4 inch) x 21 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$126.324340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L21.1$126.32 -
3.250 (3-1/4 inch) x 22 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$131.394340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L22.1$131.39 -
3.250 (3-1/4 inch) x 23 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$136.464340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L23.1$136.46 -
3.250 (3-1/4 inch) x 25 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$146.594340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L25.1$146.59 -
3.250 (3-1/4 inch) x 8 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$62.464340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.25L8.1$62.46 -
3.250 (3-1/4 inch), 4140 HT (45 Rc) Steel Round Rod, HR
$18.98 - $317.904140 HT Rc 45 also known as 4140 Prehard is a widely used medium carbon steel containing chromium and molybdenum, It has been hardened to a high hardness of HRC 45. A general purpose alloy, offering the right combination of strength, toughness and...4140HT45HRRD3.250$18.98 - $317.90 -
3.250 (3-1/4 inch), 4140 HT Steel Round Rod, HR
$18.58 - $319.754140 HT also known as 4140 Prehard is a widely used medium carbon steel containing chromium and molybdenum, It has been hardened to a medium hardness of HRC 28/32. A general purpose alloy, offering the right combination of strength, toughness and...4140HTHRRD3.250$18.58 - $319.75 -
3.500 (3-1/2 inch) x 11 inches, 4330 HT Alloy Steel Round Rod, Hot Rolled
$87.774340 Alloy Steel is a nickel - chromium - molybdenum high hardenability high tensile steel. Supplied hardened and tempered in the tensile range of (Rc 28 - 36).4330HTHRRD3.5L11.1$87.77 -
3.500 (3-1/2 inch) x 19 inches, 4340 Q&T Alloy Steel Round Rod, Hot Rolled
$131.564340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been...4340HTHRRRD3.5L19.1$131.56 -
3.750 (3-3/4 inch), 4140 HT (45 Rc) Steel Round Rod, HR
$20.47 - $301.164140 HT Rc 45 also known as 4140 Prehard is a widely used medium carbon steel containing chromium and molybdenum, It has been hardened to a high hardness of HRC 45. A general purpose alloy, offering the right combination of strength, toughness and...4140HT45HRRD3.750$20.47 - $301.16 -
3.750 (3-3/4 inch), 4140 HT Steel Round Rod, HR
$20.07 - $278.044140 HT also known as 4140 Prehard is a widely used medium carbon steel containing chromium and molybdenum, It has been hardened to a medium hardness of HRC 28/32. A general purpose alloy, offering the right combination of strength, toughness and...4140HTHRRD3.750$20.07 - $278.04 -
3.875 (3-7/8 inch) x 10 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$101.65AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L10.1$101.65 -
3.875 (3-7/8 inch) x 11 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$109.73AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L11.1$109.73 -
3.875 (3-7/8 inch) x 12 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$117.78AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L12.1$117.78 -
3.875 (3-7/8 inch) x 24 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$206.63AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L24.1$206.63 -
3.875 (3-7/8 inch) x 3 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$32.46AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L3.1$32.46 -
3.875 (3-7/8 inch) x 5 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$61.33AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L5.1$61.33 -
3.875 (3-7/8 inch) x 6 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$69.40AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L6.1$69.40 -
3.875 (3-7/8 inch) x 7 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$77.45AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L7.1$77.45 -
3.875 (3-7/8 inch) x 9 inches, 4150 Alloy Steel Round Rod, DeCarb Free (Oversized)
$93.60AISI 4150 steel is a higher carbon variation of the chromium, manganese, molybdenum 4100 series of low alloy steels. Decarb Free rounds are produced oversized to finish to listed size.4150DCFRRD3.875L9.1$93.60 -
5.250 (5-1/4 inch) x 2 inches, 4340 Alloy Steel Round Rod, HR
$37.894340 alloy steel bar is a nickel-chromium-molybdenum alloy steel that is known for its toughness, good ductility and high strength. Hot rolled 4340 bar has good impact, and wear resistance in the hardened condition. Material: Alloy Steel Shape: Round Rod...4340AHRRRD5.25L2.1$37.89 -
6.000 (6 inch) x 6 inches, C1018 Steel Round Rod, CF
$113.711018 is a general purpose, low carbon steel, also known as "mild steel". C1018 has good case hardening properties and excellent machinability. Suitable for shafting and for other applications that do not require the greater strength of an alloy steel...1018RRD6L6.1$113.71 -
7.000 (7 inch) x 1.75 inches, 4140 Steel Round Rod, HR
$58.554140 is a widely used medium carbon steel containing chromium and molybdenum, it commonly known as "chromoly". A general purpose alloy, offering the right combination of strength, toughness and hardness with good machinability. Material: Steel Shape:...4140AHRRRD7L1.75.1$58.55 -
9.000 (9 inch) x 2.5 inches, 4140 HT Steel Round Rod, HR
$134.234140 HT also known as 4140 Prehard is a widely used medium carbon steel containing chromium and molybdenum, It has been hardened to a medium hardness of HRC 28/32. A general purpose alloy, offering the right combination of strength, toughness and...4140HTHRRD9L2.5.1$134.23