Buy Alloy Steel Rectangle Bar 4140 Heat Treated Online

Metals
Plastics
Composites
Rubber
Architectural Materials
Precision Products
Prototyping Materials
3D Printing
Fittings

Beat the Copper Shortage Secure Your Pre order Now!

888-527-3331 or LiveChat

Get a Quick Quote!

The best and most trusted custom cuts on the web!

Sort by

Displaying 1 - 25 of 70 results

List

Table - Try Our New Compact View!

Table

- Try Our New
Compact View!

Sort by

Displaying 1 - 25 of 70 results

Part #

Dimensions

Product Name

Select Cut Size for Price

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 Cut Size for Price

Qty

Price

Favorites

Add To Cart

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.

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-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-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.

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-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.

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-00002620

Thick 0.375" |
Width 2"

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

Select...

12″ (1 ft.) - $25.97 ea.
24″ (2 ft.) - $51.95 ea.
36″ (3 ft.) - $77.92 ea.
48″ (4 ft.) - $103.90 ea.
60″ (5 ft.) - $129.87 ea.
72″ (6 ft.) - $155.84 ea.

Starting at $25.97

$25.97

$25.97 ea.

Sold and shipped by MSP Metals

mp-00002600

Thick 0.5" |
Width 2"

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

Select...

12″ (1 ft.) - $27.13 ea.
24″ (2 ft.) - $54.25 ea.
36″ (3 ft.) - $81.38 ea.
48″ (4 ft.) - $108.50 ea.
60″ (5 ft.) - $135.63 ea.
72″ (6 ft.) - $162.75 ea.

Starting at $27.13

$27.13

$27.13 ea.

Sold and shipped by MSP Metals

mp-00002545

Thick 0.75" |
Width 1.5"

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

Select...

12″ (1 ft.) - $28.80 ea.
24″ (2 ft.) - $57.60 ea.
36″ (3 ft.) - $86.40 ea.
48″ (4 ft.) - $115.20 ea.
60″ (5 ft.) - $144.00 ea.
72″ (6 ft.) - $172.80 ea.

Starting at $28.80

$28.80

$28.80 ea.

Sold and shipped by MSP Metals

mp-00002662

Thick 0.25" |
Width 3"

0.25" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $30.65 ea.
24″ (2 ft.) - $61.29 ea.
36″ (3 ft.) - $91.94 ea.
48″ (4 ft.) - $122.58 ea.
60″ (5 ft.) - $153.23 ea.
72″ (6 ft.) - $183.87 ea.

Starting at $30.65

$30.65

$30.65 ea.

Sold and shipped by MSP Metals

mp-00002577

Thick 0.625" |
Width 2"

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

Select...

12″ (1 ft.) - $31.68 ea.
24″ (2 ft.) - $63.36 ea.
36″ (3 ft.) - $95.04 ea.
48″ (4 ft.) - $126.72 ea.
60″ (5 ft.) - $158.40 ea.
72″ (6 ft.) - $190.08 ea.

Starting at $31.68

$31.68

$31.68 ea.

Sold and shipped by MSP Metals

mp-00002657

Thick 1" |
Width 1.5"

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

Select...

12″ (1 ft.) - $34.45 ea.
24″ (2 ft.) - $68.90 ea.
36″ (3 ft.) - $103.35 ea.
48″ (4 ft.) - $137.80 ea.
60″ (5 ft.) - $172.25 ea.
72″ (6 ft.) - $206.70 ea.

Starting at $34.45

$34.45

$34.45 ea.

Sold and shipped by MSP Metals

mp-00002556

Thick 0.75" |
Width 2"

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

Select...

12″ (1 ft.) - $38.16 ea.
24″ (2 ft.) - $76.32 ea.
36″ (3 ft.) - $114.48 ea.
48″ (4 ft.) - $152.64 ea.
60″ (5 ft.) - $190.80 ea.
72″ (6 ft.) - $228.96 ea.

Starting at $38.16

$38.16

$38.16 ea.

Sold and shipped by MSP Metals

mp-00002622

Thick 0.375" |
Width 3"

0.375" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $38.48 ea.
24″ (2 ft.) - $76.96 ea.
36″ (3 ft.) - $115.44 ea.
48″ (4 ft.) - $153.92 ea.
60″ (5 ft.) - $192.40 ea.
72″ (6 ft.) - $230.88 ea.

Starting at $38.48

$38.48

$38.48 ea.

Sold and shipped by MSP Metals

mp-00002626

Thick 0.25" |
Width 4"

0.25" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $39.73 ea.
24″ (2 ft.) - $79.45 ea.
36″ (3 ft.) - $119.18 ea.
48″ (4 ft.) - $158.90 ea.
60″ (5 ft.) - $198.63 ea.
72″ (6 ft.) - $238.35 ea.

Starting at $39.73

$39.73

$39.73 ea.

Sold and shipped by MSP Metals

mp-00002575

Thick 0.5" |
Width 3"

0.5" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $41.08 ea.
24″ (2 ft.) - $82.15 ea.
36″ (3 ft.) - $123.23 ea.
48″ (4 ft.) - $164.30 ea.
60″ (5 ft.) - $205.38 ea.
72″ (6 ft.) - $246.45 ea.

Starting at $41.08

$41.08

$41.08 ea.

Sold and shipped by MSP Metals

mp-00002566

Thick 1" |
Width 2"

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

Select...

12″ (1 ft.) - $46.15 ea.
24″ (2 ft.) - $92.30 ea.
36″ (3 ft.) - $138.45 ea.
48″ (4 ft.) - $184.60 ea.
60″ (5 ft.) - $230.75 ea.
72″ (6 ft.) - $276.90 ea.

Starting at $46.15

$46.15

$46.15 ea.

Sold and shipped by MSP Metals

mp-00002642

Thick 0.625" |
Width 3"

0.625" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $47.52 ea.
24″ (2 ft.) - $95.04 ea.
36″ (3 ft.) - $142.56 ea.
48″ (4 ft.) - $190.08 ea.
60″ (5 ft.) - $237.60 ea.
72″ (6 ft.) - $285.12 ea.

Starting at $47.52

$47.52

$47.52 ea.

Sold and shipped by MSP Metals

mp-00002644

Thick 0.375" |
Width 4"

0.375" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated

Select...

12″ (1 ft.) - $50.99 ea.
24″ (2 ft.) - $101.97 ea.
36″ (3 ft.) - $152.96 ea.
48″ (4 ft.) - $203.94 ea.
60″ (5 ft.) - $254.93 ea.
72″ (6 ft.) - $305.92 ea.

Starting at $50.99

$50.99

$50.99 ea.

Sold and shipped by MSP Metals

mp-00002602

Thick 1.5" |
Width 1.5"

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

Select...

12″ (1 ft.) - $52.00 ea.
24″ (2 ft.) - $104.00 ea.
36″ (3 ft.) - $156.00 ea.
48″ (4 ft.) - $208.00 ea.
60″ (5 ft.) - $260.00 ea.
72″ (6 ft.) - $312.00 ea.

Starting at $52.00

Happy July 4th! | Service & Operations Closed for the Holiday | Open 24/7 Online

888-527-3331 or LiveChat

Alloy Steel Rectangle Bar 4140 Heat Treated

-70 Products

Sort by

Displaying 1 - 25 of 70 results

Sort by

Displaying 1 - 25 of 70 results

Filters

Temper

Specs: ASTM

Production Method

Unit of Measure

Domestic

DFARS

seller

Material

Alloy/Type

Shape

Part #: mp-00002669

QTY

$10.22 ea.

$10.22 for 1

Part #: mp-00002653

QTY

$12.51 ea.

$12.51 for 1

Part #: mp-00002651

QTY

$13.95 ea.

$13.95 for 1

Part #: mp-00002591

QTY

$14.76 ea.

$14.76 for 1

Part #: mp-00002549

QTY

$15.84 ea.

$15.84 for 1

Part #: mp-00002576

QTY

$19.24 ea.

$19.24 for 1

Part #: mp-00002536

QTY

$19.44 ea.

$19.44 for 1

Part #: mp-00002633

QTY

$20.43 ea.

$20.43 for 1

Part #: mp-00002640

QTY

$20.93 ea.

$20.93 for 1

Part #: mp-00002652

QTY

$22.75 ea.

$22.75 for 1

Part #: mp-00002590

QTY

$23.76 ea.

$23.76 for 1

Part #: mp-00002620

QTY

$25.97 ea.

$25.97 for 1

Part #: mp-00002600

QTY

$27.13 ea.

$27.13 for 1

Part #: mp-00002545

QTY

$28.80 ea.

$28.80 for 1

Part #: mp-00002662

QTY

$30.65 ea.

$30.65 for 1

Part #: mp-00002577