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4140 Alloy Steel  Hex Rods

4140 is one of the chromium, molybdenum, manganese low alloy steels noted for toughness, good torsional strength and good fatigue strength. This medium carbon alloy grade is widely used for many general purpose parts requiring high tensile strength and toughness.

4140 contains chromium and molybdenum as alloying elements and may be heat treated over a wide range to give the combined advantages of proper hardness, strength and ductility. In conditions where localized hardness may be required, this steel is readily flame or induction hardened.

 

4140 Alloy Steel Hex Rods

Unpolished Mill Finish, Cold Finished) Quenched, tempered, stress relieved. ASTM A29, A108, A193

Technical Data
Stock # Hex Size Thickness Tolerance Length Tolerance Length  Price Each  Purchase Online
MHR-430 0.438" -.008" +6" 72" $54.15 Buy Now
MHR-431 0.500" -.008" +6" 72" $65.29 Buy Now
MHR-420 0.625" -.008" +3" 36" $57.26 Buy Now
MHR-432 0.625" -.008" +6" 72" $99.88 Buy Now
MHR-411 0.750" -.008" +1" 12" $32.97 Buy Now
MHR-421 0.750" -.008" +3" 36" $77.83 Buy Now
MHR-433 0.750" -.008" +6" 72" $131.86 Buy Now
MHR-412 0.875" -.008" +1" 12" $45.54 Buy Now
MHR-422 0.875" -.008" +3" 36" $107.11 Buy Now
MHR-434 0.875" -.008" +6" 72" $182.16 Buy Now
MHR-413 1.00" -.008" +1" 12" $59.10 Buy Now
MHR-423 1.00" -.008" +3" 36" $138.49 Buy Now
MHR-435 1.00" -.008" +6" 72" $236.34 Buy Now
MHR-414 1.125" -.008" +1" 12" $69.47 Buy Now
MHR-424 1.125" -.008" +3" 36" $155.60 Buy Now
MHR-436 1.125" -.008" +6" 72" $283.77 Buy Now
MHR-415 1.25" -.008" +1" 12" $89.29 Buy Now
MHR-425 1.25" -.008" +3" 36" $203.56 Buy Now
MHR-437 1.25" -.008" +6" 72" $357.12 Buy Now
MHR-416 1.375" -.008" +1" 12" $99.58 Buy Now
MHR-426 1.375" -.008" +3" 36" $229.02 Buy Now
MHR-438 1.375" -.008" +6" 72" $398.31 Buy Now
MHR-417 1.50" -.008" +1" 12" $113.96 Buy Now
MHR-427 1.50" -.008" +3" 36" $262.13 Buy Now
MHR-439 1.50" -.008" +6" 72" $455.87 Buy Now
MHR-418 1.75" -.008" +1" 12" $149.30 Buy Now
MHR-428 1.75" -.008" +3" 36" $338.53 Buy Now
MHR-440 1.75" -.008" +6" 72" $597.22 Buy Now
MHR-419 2.00" -.008" +1" 12" $201.55 Buy Now
MHR-429 2.00" -.008" +3" 36" $472.45 Buy Now
MHR-441 2.00" -.008" +6" 72" $820.85 Buy Now
MHR-478 2.25" -.008" +6" 72" $683.76 Buy Now

 

 

Metric 4140 Alloy Steel Hex Bars

Cold Worked, Softened, Roclwell B90

Yield Strength 60,000 psi, ASTM A108, ASTM A304
Stock # Hex Width, mm Wd. Tolerance, mm Length, Ft. Each
MHR-787 5 -0.051 to 0 3 $12.24
MHR-788 5 -0.051 to 0 6 $21.10
MHR-790 7 -0.051 to 0 3 $15.02
MHR-791 7 -0.051 to 0 6 $25.90
MHR-793 10 -0.051 to 0 3 $29.12
MHR-794 10 -0.051 to 0 6 $50.20
MHR-796 12 -0.051 to 0 3 $41.94
MHR-797 12 -0.051 to 0 6 $72.30
MHR-799 15 -0.051 to 0 3 $59.48
MHR-800 15 -0.051 to 0 6 $102.54
MHR-801 20 -0.013 to 0 1 $41.86
MHR-802 20 -0.013 to 0 3 $97.10
MHR-803 20 -0.013 to 0 6 $167.40
MHR-804 27 -0.013 to 0 1 $70.42
MHR-805 27 -0.013 to 0 3 $163.36
MHR-806 27 -0.013 to 0 6 $281.66
MHR-807 50 -0.102 to 0 1 $216.46
MHR-808 50 -0.102 to 0 3 $502.20
MHR-809 50 -0.102 to 0 6 $865.86

Prices are subject to change due to fluctuating market conditions.

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