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1045

-138 Products

1045 Product Guide Product   | 1045 Tolerance Guide product

1045 steel is a commonly used lower carbon steel with a wide range of applications due to the typical benefits of steel. 1045 steel exhibits medium tensile strength, good weldability and machinability, and high strength. Typically used in machinery parts, die forging, hot upsetting, gears, crankshafts, shafts, axles, bolts, studs, pinions, casters, and support plates.

We offer 1045 steel in hex bar, rectangle bar, round bar, square bar & sheet/plate.

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size  | Understanding Steel

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0.375" Carbon Steel Plate 1045 - 
Part #: 27154

0.375" Carbon Steel Plate 1045-
Part #: 27154

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Dimensions

  • Thickness: 0.375"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.5" Carbon Steel Plate 1045 - 
Part #: 23576

0.5" Carbon Steel Plate 1045-
Part #: 23576

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Dimensions

  • Thickness: 0.5"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.5" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21683

0.5" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21683

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Dimensions

  • Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $3.61 ea.
  • 24″ (2 ft.) - $6.99 ea.
  • 36″ (3 ft.) - $9.55 ea.
  • 44″ (44 in.) - $11.65 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $11.89 ea.
  • 72″ (6 ft.) - $16.80 ea.
  • 96″ (8 ft.) - $20.92 ea.
  • 144″ (12 ft.) - $26.04 ea.
Create Custom Cut

QTY

$3.61 ea.
$3.61 for 1
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Qty
Price ea.
Savings
10-14
$3.43
4%
15-19
$3.25
9%
20-49
$3.07
14%
50-99
$2.89
19%
100+
$2.71
24%
More
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0.625" Carbon Steel Round Bar 1045 Hot Rolled - 
Part #: 21627

0.625" Carbon Steel Round Bar 1045 Hot Rolled -
Part #: 21627

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Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $5.43 ea.
  • 24″ (2 ft.) - $10.56 ea.
  • 36″ (3 ft.) - $14.39 ea.
  • 44″ (44 in.) - $17.59 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $17.95 ea.
  • 72″ (6 ft.) - $25.36 ea.
  • 96″ (8 ft.) - $31.57 ea.
Create Custom Cut

QTY

$5.43 ea.
$5.43 for 1
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Qty
Price ea.
Savings
10-14
$5.16
4%
15-19
$4.89
9%
20-49
$4.62
14%
50-99
$4.34
20%
100+
$4.07
25%
More
Less

0.625" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21733

0.625" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21733

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Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $9.07 ea.
  • 24″ (2 ft.) - $17.65 ea.
  • 36″ (3 ft.) - $24.08 ea.
  • 44″ (44 in.) - $29.43 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $30.03 ea.
  • 72″ (6 ft.) - $42.42 ea.
  • 96″ (8 ft.) - $52.83 ea.
  • 144″ (12 ft.) - $65.78 ea.
Create Custom Cut

QTY

$9.07 ea.
$9.07 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
10-14
$8.62
4%
15-19
$8.16
10%
20-49
$7.71
14%
50-99
$7.26
19%
100+
$6.80
25%
More
Less

0.75" Carbon Steel Plate 1045 - 
Part #: 27156

0.75" Carbon Steel Plate 1045-
Part #: 27156

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Dimensions

  • Thickness: 0.75"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.75" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21685

0.75" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21685

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $6.02 ea.
  • 24″ (2 ft.) - $11.69 ea.
  • 36″ (3 ft.) - $15.97 ea.
  • 44″ (44 in.) - $19.49 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $19.89 ea.
  • 72″ (6 ft.) - $28.10 ea.
  • 96″ (8 ft.) - $34.99 ea.
  • 144″ (12 ft.) - $43.56 ea.
Create Custom Cut

QTY

$6.02 ea.
$6.02 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
10-14
$5.72
4%
15-19
$5.42
9%
20-49
$5.12
14%
50-99
$4.82
19%
100+
$4.52
24%
More
Less

0.875" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21686

0.875" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21686

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Dimensions

  • Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $8.54 ea.
  • 24″ (2 ft.) - $16.65 ea.
  • 36″ (3 ft.) - $22.71 ea.
  • 44″ (44 in.) - $27.73 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $28.30 ea.
  • 72″ (6 ft.) - $39.99 ea.
  • 96″ (8 ft.) - $49.79 ea.
  • 144″ (12 ft.) - $62.00 ea.
Create Custom Cut

QTY

$8.54 ea.
$8.54 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
10-14
$8.11
5%
15-19
$7.69
9%
20-49
$7.26
14%
50-99
$6.83
20%
100+
$6.41
24%
More
Less

1" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21682

1" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21682

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Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.54 ea.
  • 24″ (2 ft.) - $24.41 ea.
  • 36″ (3 ft.) - $33.31 ea.
  • 44″ (44 in.) - $40.74 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $41.57 ea.
  • 72″ (6 ft.) - $58.70 ea.
  • 96″ (8 ft.) - $73.10 ea.
  • 144″ (12 ft.) - $91.00 ea.
Create Custom Cut

QTY

$12.54 ea.
$12.54 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
10-14
$11.91
5%
15-19
$11.29
9%
20-49
$10.66
14%
50-99
$10.03
20%
100+
$9.41
24%
More
Less

1" Carbon Steel Plate 1045 - 
Part #: 28414

1" Carbon Steel Plate 1045-
Part #: 28414

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Dimensions

  • Thickness: 1"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1.125" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21687

1.125" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21687

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $23.37 ea.
  • 24″ (2 ft.) - $45.50 ea.
  • 36″ (3 ft.) - $62.09 ea.
  • 44″ (44 in.) - $75.88 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $77.43 ea.
  • 72″ (6 ft.) - $109.37 ea.
  • 96″ (8 ft.) - $136.19 ea.
  • 144″ (12 ft.) - $169.54 ea.
  • 240″ (20 ft.) - $282.56 ea. -LTL freight rates apply
Create Custom Cut

QTY

$23.37 ea.
$23.37 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
10-14
$22.20
5%
15-19
$21.03
10%
20-49
$19.86
15%
50-99
$18.70
19%
100+
$17.53
24%
More
Less

1.25" Carbon Steel Plate 1045 - 
Part #: 27619

1.25" Carbon Steel Plate 1045-
Part #: 27619

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Dimensions

  • Thickness: 1.25"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1.25" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21688

1.25" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21688

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $24.16 ea.
  • 24″ (2 ft.) - $46.98 ea.
  • 36″ (3 ft.) - $64.14 ea.
  • 44″ (44 in.) - $78.38 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $79.98 ea.
  • 72″ (6 ft.) - $112.98 ea.
  • 96″ (8 ft.) - $140.70 ea.
  • 144″ (12 ft.) - $175.14 ea.
  • 240″ (20 ft.) - $291.90 ea. -LTL freight rates apply
Create Custom Cut

QTY

$24.16 ea.
$24.16 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
10-14
$22.95
5%
15-19
$21.74
10%
20-49
$20.54
14%
50-99
$19.33
19%
100+
$18.12
25%
More
Less

1.375" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21689

1.375" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21689

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $24.23 ea.
  • 24″ (2 ft.) - $47.17 ea.
  • 36″ (3 ft.) - $64.37 ea.
  • 44″ (44 in.) - $78.64 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $80.25 ea.
  • 72″ (6 ft.) - $113.37 ea.
  • 96″ (8 ft.) - $141.18 ea.
  • 144″ (12 ft.) - $175.74 ea.
  • 240″ (20 ft.) - $292.90 ea. -LTL freight rates apply
Create Custom Cut

QTY

$24.23 ea.
$24.23 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
10-14
$23.02
4%
15-19
$21.81
9%
20-49
$20.60
14%
50-99
$19.38
20%
100+
$18.17
25%
More
Less

1.5" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21690

1.5" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21690

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $29.49 ea.
  • 24″ (2 ft.) - $57.38 ea.
  • 36″ (3 ft.) - $78.32 ea.
  • 44″ (44 in.) - $95.70 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $97.65 ea.
  • 72″ (6 ft.) - $137.90 ea.
  • 96″ (8 ft.) - $171.76 ea.
  • 144″ (12 ft.) - $213.82 ea.
  • 240″ (20 ft.) - $356.36 ea. -LTL freight rates apply
Create Custom Cut

QTY

$29.49 ea.
$29.49 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$28.02
4%
10-14
$26.54
10%
15-29
$25.07
14%
30-59
$23.59
20%
60+
$22.12
24%
More
Less

1.625" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21691

1.625" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21691

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $46.37 ea.
  • 24″ (2 ft.) - $90.22 ea.
  • 36″ (3 ft.) - $123.15 ea.
  • 44″ (44 in.) - $150.48 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $153.55 ea.
  • 72″ (6 ft.) - $216.87 ea.
  • 96″ (8 ft.) - $270.11 ea.
  • 144″ (12 ft.) - $336.24 ea.
Create Custom Cut

QTY

$46.37 ea.
$46.37 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$44.05
5%
10-14
$41.73
10%
15-29
$39.41
15%
30-59
$37.10
19%
60+
$34.78
24%
More
Less

1.75" Carbon Steel Plate 1045 - 
Part #: 23575

1.75" Carbon Steel Plate 1045-
Part #: 23575

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Dimensions

  • Thickness: 1.75"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1.75" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21692

1.75" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21692

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $40.28 ea.
  • 24″ (2 ft.) - $78.41 ea.
  • 36″ (3 ft.) - $107.00 ea.
  • 44″ (44 in.) - $130.74 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $133.41 ea.
  • 72″ (6 ft.) - $188.44 ea.
  • 96″ (8 ft.) - $234.71 ea.
  • 144″ (12 ft.) - $292.16 ea.
  • 240″ (20 ft.) - $486.94 ea. -LTL freight rates apply
Create Custom Cut

QTY

$40.28 ea.
$40.28 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-9
$38.27
4%
10-14
$36.25
10%
15-29
$34.24
14%
30-59
$32.22
20%
60+
$30.21
25%
More
Less

1.9375" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21693

1.9375" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21693

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 1.9375"
See all available dimensions for this product
  • 12″ (1 ft.) - $31.73 ea.
  • 24″ (2 ft.) - $59.96 ea.
  • 36″ (3 ft.) - $88.55 ea.
  • 44″ (44 in.) - $112.48 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $114.78 ea.
  • 72″ (6 ft.) - $158.11 ea.
  • 96″ (8 ft.) - $202.37 ea.
  • 144″ (12 ft.) - $281.08 ea.
  • 240″ (20 ft.) - $468.46 ea. -LTL freight rates apply
Create Custom Cut

QTY

$31.73 ea.
$31.73 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$30.14
5%
10-14
$28.56
9%
15-29
$26.97
15%
30-59
$25.38
20%
60+
$23.80
24%
More
Less

2" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21694

2" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21694

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $36.15 ea.
  • 24″ (2 ft.) - $68.30 ea.
  • 36″ (3 ft.) - $100.83 ea.
  • 44″ (44 in.) - $128.10 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $130.71 ea.
  • 72″ (6 ft.) - $180.04 ea.
  • 96″ (8 ft.) - $230.47 ea.
  • 144″ (12 ft.) - $320.10 ea.
  • 240″ (20 ft.) - $533.50 ea. -LTL freight rates apply
Create Custom Cut

QTY

$36.15 ea.
$36.15 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-9
$34.34
5%
10-14
$32.54
9%
15-29
$30.73
14%
30-59
$28.92
20%
60+
$27.11
25%
More
Less

2.25" Carbon Steel Plate 1045 - 
Part #: 23577

2.25" Carbon Steel Plate 1045-
Part #: 23577

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mild-steel-sheet-cold-roll-a366-1008-1superZoom

Dimensions

  • Thickness: 2.25"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2.25" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21695

2.25" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21695

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $46.10 ea.
  • 24″ (2 ft.) - $87.09 ea.
  • 36″ (3 ft.) - $128.60 ea.
  • 44″ (44 in.) - $163.37 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $166.70 ea.
  • 72″ (6 ft.) - $229.63 ea.
  • 96″ (8 ft.) - $293.93 ea.
  • 144″ (12 ft.) - $408.24 ea.
  • 240″ (20 ft.) - $680.40 ea. -LTL freight rates apply
Create Custom Cut

QTY

$46.10 ea.
$46.10 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$43.80
4%
10-14
$41.49
10%
15-29
$39.19
14%
30-59
$36.88
20%
60+
$34.58
24%
More
Less

2.375" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21696

2.375" Carbon Steel Round Bar 1045 Cold Finish-
Part #: 21696

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Dimensions

  • Diameter: 2.375"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2.4375" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21697

2.4375" Carbon Steel Round Bar 1045 Cold Finish-
Part #: 21697

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 2.4375"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2.5" Carbon Steel Round Bar 1045 Cold Finish - 
Part #: 21698

2.5" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21698

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cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $73.63 ea.
  • 24″ (2 ft.) - $139.11 ea.
  • 36″ (3 ft.) - $205.43 ea.
  • 44″ (44 in.) - $260.96 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $266.29 ea.
  • 72″ (6 ft.) - $366.82 ea.
  • 96″ (8 ft.) - $469.54 ea.
  • 144″ (12 ft.) - $652.14 ea.
Create Custom Cut

QTY

$73.63 ea.
$73.63 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-9
$69.95
4%
10-14
$66.27
9%
15-29
$62.59
14%
30-59
$58.90
20%
60+
$55.22
25%
More
Less

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