4140 Alloy Steel

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Displaying 1 - 25 of 227 results

Part #

Dimensions

Product Name

Select Cut Size for Price

Sold and shipped by MSP Metals

mp-00002485

Dia. 0.375"

0.375" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select Cut Size for Price

Qty

Price

Favorites

Add To Cart

Select...

12″ (1 ft.) - $4.88 ea.
24″ (2 ft.) - $9.75 ea.
36″ (3 ft.) - $14.63 ea.
48″ (4 ft.) - $19.51 ea.
72″ (6 ft.) - $29.26 ea.
96″ (8 ft.) - $39.01 ea.
144″ (12 ft.) - $58.52 ea.
Custom Cut

Starting at $4.88

$4.88

$4.88 ea.

Sold and shipped by MSP Metals

mp-00002423

Dia. 0.5"

0.500" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select...

12″ (1 ft.) - $8.34 ea.
24″ (2 ft.) - $16.67 ea.
36″ (3 ft.) - $25.01 ea.
48″ (4 ft.) - $33.35 ea.
72″ (6 ft.) - $50.02 ea.
96″ (8 ft.) - $66.70 ea.
144″ (12 ft.) - $100.05 ea.
Custom Cut

Starting at $8.34

$8.34

$8.34 ea.

15486

Dia. 0.625"

Alloy Steel Round Bar 4140-Annealed Cold Finish

Select...

12″ (1 ft.) - $8.87 ea. -Best Shipping Value
24″ (2 ft.) - $17.26 ea. -Best Shipping Value
36″ (3 ft.) - $23.53 ea. -Best Shipping Value
48″ (4 ft.) - $29.35 ea.
72″ (6 ft.) - $41.46 ea.
96″ (8 ft.) - $51.62 ea.
144″ (12 ft.) - $64.26 ea. -LTL freight rates apply
Custom Cut

Starting at $8.87

$8.87

$8.87 ea.

Sold and shipped by MSP Metals

mp-00002669

Thick 0.25" |
Width 1"

0.25" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $10.22 ea.
24″ (2 ft.) - $20.43 ea.
36″ (3 ft.) - $30.65 ea.
48″ (4 ft.) - $40.86 ea.
60″ (5 ft.) - $51.08 ea.
72″ (6 ft.) - $61.29 ea.

Starting at $10.22

$10.22

$10.22 ea.

15488

Dia. 0.75"

Alloy Steel Round Bar 4140-Annealed Cold Finish

Select...

12″ (1 ft.) - $10.99 ea. -Best Shipping Value
24″ (2 ft.) - $21.38 ea. -Best Shipping Value
36″ (3 ft.) - $29.21 ea. -Best Shipping Value
48″ (4 ft.) - $36.41 ea.
72″ (6 ft.) - $51.42 ea.
96″ (8 ft.) - $64.06 ea.
144″ (12 ft.) - $79.72 ea. -LTL freight rates apply
Custom Cut

Starting at $10.99

$10.99

$10.99 ea.

Sold and shipped by MSP Metals

mp-00002397

Dia. 0.75"

0.750" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select...

12″ (1 ft.) - $12.31 ea.
24″ (2 ft.) - $24.63 ea.
36″ (3 ft.) - $36.94 ea.
48″ (4 ft.) - $49.25 ea.
72″ (6 ft.) - $73.88 ea.
96″ (8 ft.) - $98.50 ea.
144″ (12 ft.) - $147.75 ea.

Starting at $12.31

$12.31

$12.31 ea.

Sold and shipped by MSP Metals

mp-00002653

Thick 0.375" |
Width 1"

0.375" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $12.51 ea.
24″ (2 ft.) - $25.01 ea.
36″ (3 ft.) - $37.52 ea.
48″ (4 ft.) - $50.02 ea.
60″ (5 ft.) - $62.53 ea.
72″ (6 ft.) - $75.04 ea.

Starting at $12.51

$12.51

$12.51 ea.

Sold and shipped by MSP Metals

mp-00002456

Dia. 0.625"

0.625" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select...

12″ (1 ft.) - $12.81 ea.
24″ (2 ft.) - $25.62 ea.
36″ (3 ft.) - $38.44 ea.
48″ (4 ft.) - $51.25 ea.
72″ (6 ft.) - $76.87 ea.
96″ (8 ft.) - $102.50 ea.
144″ (12 ft.) - $153.75 ea.

Starting at $12.81

$12.81

$12.81 ea.

15485

Dia. 0.5625"

Alloy Steel Round Bar 4140-Annealed Cold Finish

Select...

12″ (1 ft.) - $11.72 ea. -Best Shipping Value
24″ (2 ft.) - $22.83 ea. -Best Shipping Value
36″ (3 ft.) - $31.15 ea. -Best Shipping Value
48″ (4 ft.) - $38.85 ea.
72″ (6 ft.) - $54.88 ea.
96″ (8 ft.) - $68.35 ea.
144″ (12 ft.) - $85.06 ea. -LTL freight rates apply
Custom Cut

Starting at $11.72

$11.72

$11.72 ea.

15484

Dia. 0.5"

Alloy Steel Round Bar 4140-Annealed Cold Finish

Select...

12″ (1 ft.) - $12.45 ea. -Best Shipping Value
24″ (2 ft.) - $24.21 ea. -Best Shipping Value
36″ (3 ft.) - $33.05 ea. -Best Shipping Value
48″ (4 ft.) - $41.18 ea.
72″ (6 ft.) - $58.18 ea.
96″ (8 ft.) - $72.47 ea.
144″ (12 ft.) - $90.20 ea. -LTL freight rates apply
Custom Cut

Starting at $12.45

$12.45

$12.45 ea.

Sold and shipped by MSP Metals

mp-00002651

Thick 0.5" |
Width 1"

0.5" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $13.95 ea.
24″ (2 ft.) - $27.90 ea.
36″ (3 ft.) - $41.85 ea.
48″ (4 ft.) - $55.80 ea.
60″ (5 ft.) - $69.75 ea.
72″ (6 ft.) - $83.70 ea.

Starting at $13.95

$13.95

$13.95 ea.

Sold and shipped by MSP Metals

mp-00002395

Dia. 0.875"

0.875" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select...

12″ (1 ft.) - $14.13 ea.
24″ (2 ft.) - $28.26 ea.
36″ (3 ft.) - $42.40 ea.
48″ (4 ft.) - $56.53 ea.
72″ (6 ft.) - $84.79 ea.
96″ (8 ft.) - $113.06 ea.
144″ (12 ft.) - $169.59 ea.

Starting at $14.13

$14.13

$14.13 ea.

Sold and shipped by MSP Metals

mp-00002591

Thick 0.25" |
Width 1.5"

0.25" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $14.76 ea.
24″ (2 ft.) - $29.51 ea.
36″ (3 ft.) - $44.27 ea.
48″ (4 ft.) - $59.02 ea.
60″ (5 ft.) - $73.78 ea.
72″ (6 ft.) - $88.53 ea.

Starting at $14.76

$14.76

$14.76 ea.

15487

Dia. 0.6875"

Alloy Steel Round Bar 4140-Annealed Cold Finish

Select...

12″ (1 ft.) - $13.87 ea. -Best Shipping Value
24″ (2 ft.) - $26.98 ea. -Best Shipping Value
36″ (3 ft.) - $36.83 ea. -Best Shipping Value
48″ (4 ft.) - $45.92 ea.
72″ (6 ft.) - $64.89 ea.
96″ (8 ft.) - $80.81 ea.
144″ (12 ft.) - $100.58 ea. -LTL freight rates apply
Custom Cut

Starting at $13.87

$13.87

$13.87 ea.

Sold and shipped by MSP Metals

mp-00002410

Dia. 1"

1.000" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select...

12″ (1 ft.) - $15.65 ea.
24″ (2 ft.) - $31.29 ea.
36″ (3 ft.) - $46.94 ea.
48″ (4 ft.) - $62.58 ea.
72″ (6 ft.) - $93.87 ea.
96″ (8 ft.) - $125.16 ea.
144″ (12 ft.) - $187.74 ea.

Starting at $15.65

$15.65

$15.65 ea.

Sold and shipped by MSP Metals

mp-00002549

Thick 0.625" |
Width 1"

0.625" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $15.84 ea.
24″ (2 ft.) - $31.68 ea.
36″ (3 ft.) - $47.52 ea.
48″ (4 ft.) - $63.36 ea.
60″ (5 ft.) - $79.20 ea.
72″ (6 ft.) - $95.04 ea.

Starting at $15.84

$15.84

$15.84 ea.

Sold and shipped by MSP Metals

mp-00002576

Thick 0.375" |
Width 1.5"

0.375" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $19.24 ea.
24″ (2 ft.) - $38.48 ea.
36″ (3 ft.) - $57.72 ea.
48″ (4 ft.) - $76.96 ea.
60″ (5 ft.) - $96.20 ea.
72″ (6 ft.) - $115.44 ea.

Starting at $19.24

$19.24

$19.24 ea.

Sold and shipped by MSP Metals

mp-00002536

Thick 0.75" |
Width 1"

0.75" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $19.44 ea.
24″ (2 ft.) - $38.88 ea.
36″ (3 ft.) - $58.32 ea.
48″ (4 ft.) - $77.76 ea.
60″ (5 ft.) - $97.20 ea.
72″ (6 ft.) - $116.64 ea.

Starting at $19.44

$19.44

$19.44 ea.

Sold and shipped by MSP Metals

mp-00002439

Dia. 1.125"

1.125" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select...

12″ (1 ft.) - $19.80 ea.
24″ (2 ft.) - $39.60 ea.
36″ (3 ft.) - $59.40 ea.
48″ (4 ft.) - $79.20 ea.
72″ (6 ft.) - $118.81 ea.
96″ (8 ft.) - $158.41 ea.
144″ (12 ft.) - $237.61 ea.

Starting at $19.80

$19.80

$19.80 ea.

Sold and shipped by MSP Metals

mp-00002633

Thick 0.25" |
Width 2"

0.25" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $20.43 ea.
24″ (2 ft.) - $40.86 ea.
36″ (3 ft.) - $61.29 ea.
48″ (4 ft.) - $81.72 ea.
60″ (5 ft.) - $102.15 ea.
72″ (6 ft.) - $122.58 ea.

Starting at $20.43

$20.43

$20.43 ea.

Sold and shipped by MSP Metals

mp-00002640

Thick 0.5" |
Width 1.5"

0.5" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $20.93 ea.
24″ (2 ft.) - $41.85 ea.
36″ (3 ft.) - $62.78 ea.
48″ (4 ft.) - $83.70 ea.
60″ (5 ft.) - $104.63 ea.
72″ (6 ft.) - $125.55 ea.

Starting at $20.93

$20.93

$20.93 ea.

19799

Dia. 1"

Alloy Steel Round Bar 4140-Annealed Cold Finish

Select...

12″ (1 ft.) - $20.32 ea. -Best Shipping Value
24″ (2 ft.) - $39.57 ea. -Best Shipping Value
36″ (3 ft.) - $54.00 ea. -Best Shipping Value
48″ (4 ft.) - $67.35 ea.
72″ (6 ft.) - $95.12 ea.
96″ (8 ft.) - $118.48 ea.
144″ (12 ft.) - $147.48 ea. -LTL freight rates apply
Custom Cut

Starting at $20.32

$20.32

$20.32 ea.

Sold and shipped by MSP Metals

mp-00002652

Thick 1" |
Width 1"

1" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $22.75 ea.
24″ (2 ft.) - $45.50 ea.
36″ (3 ft.) - $68.25 ea.
48″ (4 ft.) - $91.00 ea.
60″ (5 ft.) - $113.75 ea.
72″ (6 ft.) - $136.50 ea.

Starting at $22.75

$22.75

$22.75 ea.

Sold and shipped by MSP Metals

mp-00002590

Thick 0.625" |
Width 1.5"

0.625" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $23.76 ea.
24″ (2 ft.) - $47.52 ea.
36″ (3 ft.) - $71.28 ea.
48″ (4 ft.) - $95.04 ea.
60″ (5 ft.) - $118.80 ea.
72″ (6 ft.) - $142.56 ea.

Starting at $23.76

$23.76

$23.76 ea.

Sold and shipped by MSP Metals

mp-00002426

Dia. 1.25"

1.250" Alloy Steel Round Bar 4140 Cold Finished Heat Treated

Select...

12″ (1 ft.) - $24.45 ea.
24″ (2 ft.) - $48.89 ea.
36″ (3 ft.) - $73.34 ea.
48″ (4 ft.) - $97.78 ea.
72″ (6 ft.) - $146.67 ea.
96″ (8 ft.) - $195.56 ea.
144″ (12 ft.) - $293.35 ea.

Starting at $24.45

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-227 Products

Sort by

Displaying 1 - 25 of 227 results

Sort by

Displaying 1 - 25 of 227 results

Filters

Temper

Specs: ASTM

Production Method

Secondary Shape

Surface

Unit of Measure

Domestic

DFARS

seller

Material

Alloy/Type

Shape

Part #: mp-00002485

QTY

$4.88 ea.

$4.88 for 1

Part #: mp-00002423

QTY

$8.34 ea.

$8.34 for 1

Part #: 15486

QTY

$8.87 ea.

$8.87 for 1

Part #: mp-00002669

QTY

$10.22 ea.

$10.22 for 1

Part #: 15488

QTY

$10.99 ea.

$10.99 for 1

Part #: mp-00002397

QTY

$12.31 ea.

$12.31 for 1

Part #: mp-00002653

QTY

$12.51 ea.

$12.51 for 1

Part #: mp-00002456

QTY

$12.81 ea.

$12.81 for 1

Part #: 15485

QTY

$11.72 ea.

$11.72 for 1

Part #: 15484

QTY

$12.45 ea.

$12.45 for 1

Part #: mp-00002651

QTY

$13.95 ea.

$13.95 for 1

Part #: mp-00002395

QTY

$14.13 ea.

$14.13 for 1

Part #: mp-00002591

QTY

$14.76 ea.

$14.76 for 1

Part #: 15487

QTY

$13.87 ea.

$13.87 for 1

Part #: mp-00002410

QTY

$15.65 ea.