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321 Stainless Steel

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321 Product Guide Product   | 321 Stainless Steel Tolerance Guide product

Reinforced with titanium, 321 stainless steel excels in high temperature environments, providing resistance to cracking and corrosion. Additionally, 321 stainless resists scaling at higher temperatures. The addition of titanium means that welding is not suggested for this alloy. Typically used in aircraft engines, expansion joints, thermal equipment, refinery equipment, and high temperature chemical processing equipment.

 

We carry 321 in hex bar, cold finish hex bar, rectangle bar, annealed rectangle bar, round bar, round tube, seamless round tube, and sheet/plate.

 

NEW! - We offer waterjet services for this product. Learn More | Request Quote >

 

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | The Weldability of Stainless Steel

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0.375" OD x 0.035" Wall x 0.305" ID Stainless Round Tube 321 Seamless - 
Part #: 28171

0.375" OD x 0.035" Wall x 0.305" ID Stainless Round Tube 321 Seamless-
Part #: 28171

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Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.035"
  • Inner Diameter: 0.305"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.5" OD x 0.035" Wall x 0.43" ID Stainless Round Tube 321 Seamless - 
Part #: 28172

0.5" OD x 0.035" Wall x 0.43" ID Stainless Round Tube 321 Seamless-
Part #: 28172

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.035"
  • Inner Diameter: 0.43"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.375" Stainless Round Bar 321 - 
Part #: 18432

0.375" Stainless Round Bar 321 -
Part #: 18432

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Dimensions

  • Diameter: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.60 ea. -Best Shipping Value
  • 24″ (2 ft.) - $38.12 ea. -Best Shipping Value
  • 36″ (3 ft.) - $52.04 ea. -Best Shipping Value
  • 48″ (4 ft.) - $64.88 ea.
  • 72″ (6 ft.) - $91.64 ea.
  • 96″ (8 ft.) - $114.14 ea.
  • 144″ (12 ft.) - $142.08 ea. -LTL freight rates apply
Create Custom Cut

QTY

$19.60 ea.

$19.60 for 1
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Qty
Price ea.
Savings
6-8
$18.62
5%
9-11
$17.64
10%
12-29
$16.66
15%
30-59
$15.68
20%
60+
$14.70
25%
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0.375" OD x 0.095" Wall x 0.185" ID Stainless Round Tube 321 Seamless - 
Part #: 23519

0.375" OD x 0.095" Wall x 0.185" ID Stainless Round Tube 321 Seamless-
Part #: 23519

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Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.095"
  • Inner Diameter: 0.185"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.4375" Stainless Hex Bar 321 Cold Finish - 
Part #: 18415

0.4375" Stainless Hex Bar 321 Cold Finish -
Part #: 18415

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Dimensions

  • Across Flats: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $23.60 ea. -Best Shipping Value
  • 24″ (2 ft.) - $45.92 ea. -Best Shipping Value
  • 36″ (3 ft.) - $62.64 ea. -Best Shipping Value
  • 48″ (4 ft.) - $78.12 ea.
  • 72″ (6 ft.) - $110.35 ea.
  • 96″ (8 ft.) - $137.44 ea.
  • 144″ (12 ft.) - $171.08 ea. -LTL freight rates apply
Create Custom Cut

QTY

$23.60 ea.

$23.60 for 1
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Qty
Price ea.
Savings
6-8
$22.42
5%
9-11
$21.24
10%
12-29
$20.06
15%
30-59
$18.88
20%
60+
$17.70
25%
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0.625" Stainless Round Bar 321 - 
Part #: 17902

0.625" Stainless Round Bar 321 -
Part #: 17902

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Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $27.04 ea. -Best Shipping Value
  • 24″ (2 ft.) - $52.61 ea. -Best Shipping Value
  • 36″ (3 ft.) - $71.81 ea. -Best Shipping Value
  • 48″ (4 ft.) - $89.54 ea.
  • 72″ (6 ft.) - $126.45 ea.
  • 96″ (8 ft.) - $157.49 ea.
  • 144″ (12 ft.) - $196.06 ea. -LTL freight rates apply
Create Custom Cut

QTY

$27.04 ea.

$27.04 for 1
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Qty
Price ea.
Savings
6-8
$25.69
4%
9-11
$24.34
9%
12-29
$22.98
15%
30-59
$21.63
20%
60+
$20.28
25%
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0.6875" Stainless Round Bar 321 Cold Finish - 
Part #: 18435

0.6875" Stainless Round Bar 321 Cold Finish -
Part #: 18435

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Dimensions

  • Diameter: 0.6875"
See all available dimensions for this product
  • 12″ (1 ft.) - $32.70 ea. -Best Shipping Value
  • 24″ (2 ft.) - $63.63 ea. -Best Shipping Value
  • 36″ (3 ft.) - $86.85 ea. -Best Shipping Value
  • 48″ (4 ft.) - $108.31 ea.
  • 72″ (6 ft.) - $152.97 ea.
  • 96″ (8 ft.) - $190.51 ea.
  • 144″ (12 ft.) - $237.16 ea. -LTL freight rates apply
Create Custom Cut

QTY

$32.70 ea.

$32.70 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
6-8
$31.07
4%
9-11
$29.43
10%
12-29
$27.80
14%
30-59
$26.16
20%
60+
$24.53
24%
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Less

0.5" Stainless Round Bar 321 - 
Part #: 13602

0.5" Stainless Round Bar 321 -
Part #: 13602

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Dimensions

  • Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $36.28 ea. -Best Shipping Value
  • 24″ (2 ft.) - $70.58 ea. -Best Shipping Value
  • 36″ (3 ft.) - $96.34 ea. -Best Shipping Value
  • 48″ (4 ft.) - $120.12 ea.
  • 72″ (6 ft.) - $169.69 ea.
  • 96″ (8 ft.) - $211.33 ea.
  • 144″ (12 ft.) - $263.06 ea. -LTL freight rates apply
Create Custom Cut

QTY

$36.28 ea.

$36.28 for 1
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Qty
Price ea.
Savings
6-8
$34.47
4%
9-11
$32.65
10%
12-29
$30.84
14%
30-59
$29.02
20%
60+
$27.21
25%
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0.5" Stainless Hex Bar 321 Cold Finish - 
Part #: 18416

0.5" Stainless Hex Bar 321 Cold Finish -
Part #: 18416

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Dimensions

  • Across Flats: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $40.71 ea. -Best Shipping Value
  • 24″ (2 ft.) - $79.18 ea. -Best Shipping Value
  • 36″ (3 ft.) - $108.09 ea. -Best Shipping Value
  • 48″ (4 ft.) - $134.78 ea.
  • 72″ (6 ft.) - $190.35 ea.
  • 96″ (8 ft.) - $237.07 ea.
Create Custom Cut

QTY

$40.71 ea.

$40.71 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
6-8
$38.67
5%
9-11
$36.64
9%
12-29
$34.60
15%
30-59
$32.57
19%
60+
$30.53
25%
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0.25" x 2.5" Stainless Rectangle Bar 321-Annealed - 
Part #: 13893

0.25" x 2.5" Stainless Rectangle Bar 321-Annealed -
Part #: 13893

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stainless-rectangle-bar-420-oversize-1superZoom

Dimensions

  • Thickness: 0.25"
  • Width: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $42.07 ea. -Best Shipping Value
  • 24″ (2 ft.) - $81.85 ea. -Best Shipping Value
  • 36″ (3 ft.) - $111.72 ea. -Best Shipping Value
  • 48″ (4 ft.) - $139.33 ea.
  • 72″ (6 ft.) - $196.78 ea.
  • 96″ (8 ft.) - $245.07 ea.
Create Custom Cut

QTY

$42.07 ea.

$42.07 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
6-9
$39.97
4%
10-13
$37.86
10%
14-31
$35.76
14%
32-63
$33.66
19%
64+
$31.55
25%
More
Less

0.75" Stainless Round Bar 321 - 
Part #: 18436

0.75" Stainless Round Bar 321 -
Part #: 18436

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $44.29 ea. -Best Shipping Value
  • 24″ (2 ft.) - $86.20 ea. -Best Shipping Value
  • 36″ (3 ft.) - $117.64 ea. -Best Shipping Value
  • 48″ (4 ft.) - $146.67 ea.
  • 72″ (6 ft.) - $207.17 ea.
  • 96″ (8 ft.) - $258.01 ea.
  • 144″ (12 ft.) - $321.18 ea. -LTL freight rates apply
Create Custom Cut

QTY

$44.29 ea.

$44.29 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-7
$42.08
4%
8-9
$39.86
10%
10-23
$37.65
14%
24-47
$35.43
20%
48+
$33.22
24%
More
Less

1" Stainless Hex Bar 321 Cold Finish - 
Part #: 18424

1" Stainless Hex Bar 321 Cold Finish -
Part #: 18424

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stainless-hex-bar-321-cold-finish-1superZoom

Dimensions

  • Across Flats: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $49.82 ea. -Best Shipping Value
  • 24″ (2 ft.) - $96.92 ea. -Best Shipping Value
  • 36″ (3 ft.) - $132.29 ea. -Best Shipping Value
  • 48″ (4 ft.) - $164.95 ea.
  • 72″ (6 ft.) - $232.97 ea.
  • 96″ (8 ft.) - $290.16 ea.
  • 144″ (12 ft.) - $361.20 ea. -LTL freight rates apply
Create Custom Cut

QTY

$49.82 ea.

$49.82 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
6-9
$47.33
4%
10-13
$44.84
9%
14-31
$42.35
14%
32-63
$39.86
19%
64+
$37.37
24%
More
Less

0.9375" Stainless Round Bar 321 Cold Finish - 
Part #: 18439

0.9375" Stainless Round Bar 321 Cold Finish -
Part #: 18439

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 0.9375"
See all available dimensions for this product
  • 12″ (1 ft.) - $52.03 ea. -Best Shipping Value
  • 24″ (2 ft.) - $101.24 ea. -Best Shipping Value
  • 36″ (3 ft.) - $138.18 ea. -Best Shipping Value
  • 48″ (4 ft.) - $172.29 ea.
  • 72″ (6 ft.) - $243.35 ea.
  • 96″ (8 ft.) - $303.08 ea.
  • 144″ (12 ft.) - $377.28 ea. -LTL freight rates apply
Create Custom Cut

QTY

$52.03 ea.

$52.03 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
6-9
$49.43
4%
10-13
$46.83
9%
14-31
$44.23
14%
32-63
$41.62
20%
64+
$39.02
25%
More
Less

0.625" Stainless Hex Bar 321 Cold Finish - 
Part #: 18418

0.625" Stainless Hex Bar 321 Cold Finish -
Part #: 18418

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stainless-hex-bar-321-cold-finish-1superZoom

Dimensions

  • Across Flats: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $53.75 ea. -Best Shipping Value
  • 24″ (2 ft.) - $104.55 ea. -Best Shipping Value
  • 36″ (3 ft.) - $142.72 ea. -Best Shipping Value
  • 48″ (4 ft.) - $177.96 ea.
  • 72″ (6 ft.) - $251.34 ea.
  • 96″ (8 ft.) - $313.03 ea.
  • 144″ (12 ft.) - $389.68 ea. -LTL freight rates apply
Create Custom Cut

QTY

$53.75 ea.

$53.75 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
6-8
$51.06
5%
9-11
$48.38
9%
12-29
$45.69
14%
30-59
$43.00
20%
60+
$40.31
25%
More
Less

0.4375" Stainless Round Bar 321 Cold Finish - 
Part #: 18433

0.4375" Stainless Round Bar 321 Cold Finish -
Part #: 18433

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $60.87 ea. -Best Shipping Value
  • 24″ (2 ft.) - $114.97 ea. -Best Shipping Value
  • 36″ (3 ft.) - $169.77 ea. -Best Shipping Value
  • 48″ (4 ft.) - $220.06 ea.
  • 72″ (6 ft.) - $303.17 ea.
  • 96″ (8 ft.) - $388.04 ea.
  • 144″ (12 ft.) - $538.94 ea. -LTL freight rates apply
Create Custom Cut

QTY

$60.87 ea.

$60.87 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-7
$57.83
4%
8-9
$54.78
10%
10-24
$51.74
14%
25-49
$48.70
19%
50+
$45.65
25%
More
Less

1.125" Stainless Hex Bar 321 Cold Finish - 
Part #: 18425

1.125" Stainless Hex Bar 321 Cold Finish -
Part #: 18425

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stainless-hex-bar-321-cold-finish-1superZoom

Dimensions

  • Across Flats: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $64.81 ea. -Best Shipping Value
  • 24″ (2 ft.) - $126.13 ea. -Best Shipping Value
  • 36″ (3 ft.) - $172.14 ea. -Best Shipping Value
  • 48″ (4 ft.) - $214.62 ea.
  • 72″ (6 ft.) - $303.15 ea.
  • 96″ (8 ft.) - $377.57 ea.
  • 144″ (12 ft.) - $470.00 ea. -LTL freight rates apply
Create Custom Cut

QTY

$64.81 ea.

$64.81 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
6-9
$61.57
4%
10-13
$58.33
9%
14-31
$55.09
14%
32-63
$51.85
19%
64+
$48.61
24%
More
Less

0.25" x 1.5" Stainless Rectangle Bar 321-Annealed and Pickled - 
Part #: 28456

0.25" x 1.5" Stainless Rectangle Bar 321-Annealed and Pickled-
Part #: 28456

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Dimensions

  • Thickness: 0.25"
  • Width: 1.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4.5" Stainless Round Bar T-321 - 
Part #: 23922

4.5" Stainless Round Bar T-321-
Part #: 23922

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 4.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.875" Stainless Round Bar 321 Cold Finish - 
Part #: 18438

0.875" Stainless Round Bar 321 Cold Finish -
Part #: 18438

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $83.01 ea. -Best Shipping Value
  • 24″ (2 ft.) - $161.52 ea. -Best Shipping Value
  • 36″ (3 ft.) - $220.45 ea. -Best Shipping Value
  • 48″ (4 ft.) - $274.88 ea.
  • 72″ (6 ft.) - $388.24 ea.
  • 96″ (8 ft.) - $483.54 ea.
  • 144″ (12 ft.) - $601.92 ea. -LTL freight rates apply
Create Custom Cut

QTY

$83.01 ea.

$83.01 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-7
$78.86
4%
8-9
$74.71
9%
10-23
$70.56
14%
24-47
$66.41
19%
48+
$62.26
24%
More
Less

1" Stainless Round Bar 321 - 
Part #: 13471

1" Stainless Round Bar 321 -
Part #: 13471

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $89.47 ea. -Best Shipping Value
  • 24″ (2 ft.) - $174.11 ea. -Best Shipping Value
  • 36″ (3 ft.) - $237.62 ea. -Best Shipping Value
  • 48″ (4 ft.) - $296.30 ea.
  • 72″ (6 ft.) - $418.50 ea.
  • 96″ (8 ft.) - $521.23 ea.
  • 144″ (12 ft.) - $648.82 ea. -LTL freight rates apply
Create Custom Cut

QTY

$89.47 ea.

$89.47 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-7
$85.00
4%
8-9
$80.52
10%
10-23
$76.05
14%
24-47
$71.58
19%
48+
$67.10
25%
More
Less

1" OD x 0.028" Wall x 0.944" ID Stainless Round Tube 321 Seamless - 
Part #: 28434

1" OD x 0.028" Wall x 0.944" ID Stainless Round Tube 321 Seamless-
Part #: 28434

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dummyimg

Dimensions

  • Outer Diameter: 1"
  • Wall: 0.028"
  • Inner Diameter: 0.944"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.002" x 20" Stainless Steel Foil Wrap 321-25' Roll - 
Part #: mp-00003682

0.002" x 20" Stainless Steel Foil Wrap 321-25' Roll -
Part #: mp-00003682

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Dimensions

  • Thickness: 0.002"
See all available dimensions for this product

QTY

$94.00 ea.

$94.00
Sold and shipped by SB Specialty Metals

1.125" Stainless Round Bar 321- Annealed - 
Part #: 7876

1.125" Stainless Round Bar 321- Annealed -
Part #: 7876

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $94.30 ea. -Best Shipping Value
  • 24″ (2 ft.) - $183.48 ea. -Best Shipping Value
  • 36″ (3 ft.) - $250.46 ea. -Best Shipping Value
  • 48″ (4 ft.) - $312.28 ea.
  • 72″ (6 ft.) - $441.05 ea.
  • 96″ (8 ft.) - $549.34 ea.
  • 144″ (12 ft.) - $683.80 ea. -LTL freight rates apply
Create Custom Cut

QTY

$94.30 ea.

$94.30 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-7
$89.58
5%
8-9
$84.87
10%
10-23
$80.16
14%
24-47
$75.44
20%
48+
$70.72
25%
More
Less

1.625" Stainless Round Bar 321 Cold Finish - 
Part #: 18442

1.625" Stainless Round Bar 321 Cold Finish -
Part #: 18442

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $125.42 ea. -Best Shipping Value
  • 24″ (2 ft.) - $244.01 ea. -Best Shipping Value
  • 36″ (3 ft.) - $333.05 ea. -Best Shipping Value
  • 48″ (4 ft.) - $415.30 ea.
  • 72″ (6 ft.) - $586.56 ea.
  • 96″ (8 ft.) - $730.54 ea.
  • 144″ (12 ft.) - $909.40 ea. -LTL freight rates apply
Create Custom Cut

QTY

$125.42 ea.

$125.42 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
4-7
$119.15
4%
8-11
$112.88
9%
12-23
$106.61
14%
24-47
$100.34
19%
48+
$94.06
25%
More
Less

1.25" Stainless Round Bar 321 - 
Part #: 18440

1.25" Stainless Round Bar 321 -
Part #: 18440

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stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $125.78 ea. -Best Shipping Value
  • 24″ (2 ft.) - $244.72 ea. -Best Shipping Value
  • 36″ (3 ft.) - $334.02 ea. -Best Shipping Value
  • 48″ (4 ft.) - $416.48 ea.
  • 72″ (6 ft.) - $588.24 ea.
  • 96″ (8 ft.) - $732.62 ea.
  • 144″ (12 ft.) - $911.98 ea. -LTL freight rates apply
Create Custom Cut

QTY

$125.78 ea.

$125.78 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-7
$119.49
5%
8-9
$113.20
10%
10-23
$106.91
15%
24-47
$100.62
20%
48+
$94.34
24%
More
Less
28171

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dummyimg
  • OD 0.375" | 
  • Wall 0.035" | 
  • ID 0.305"
0.375" OD x 0.035" Wall x 0.305" ID Stainless Round Tube 321 Seamless
0.375" OD x 0.035" Wall x 0.305" ID Stainless Round Tube 321 Seamless -
Part #: 28171
N/A
N/A
28172

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dummyimg
  • OD 0.5" | 
  • Wall 0.035" | 
  • ID 0.43"
0.5" OD x 0.035" Wall x 0.43" ID Stainless Round Tube 321 Seamless -
Part #: 28172
N/A
N/A
18432

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.375"
Stainless Round Bar 321 Cold Finish
0.375" Stainless Round Bar 321 -
Part #: 18432
Select...
  • 12″ (1 ft.) - $19.60 ea. -Best Shipping Value
  • 24″ (2 ft.) - $38.12 ea. -Best Shipping Value
  • 36″ (3 ft.) - $52.04 ea. -Best Shipping Value
  • 48″ (4 ft.) - $64.88 ea.
  • 72″ (6 ft.) - $91.64 ea.
  • 96″ (8 ft.) - $114.14 ea.
  • 144″ (12 ft.) - $142.08 ea. -LTL freight rates apply
  • Custom Cut
Starting at $19.60

$19.60

$19.60 ea.
23519

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stainless-round-tube-316-seamless-1superZoom
  • OD 0.375" | 
  • Wall 0.095" | 
  • ID 0.185"
Stainless Round Tube 321 Seamless
0.375" OD x 0.095" Wall x 0.185" ID Stainless Round Tube 321 Seamless -
Part #: 23519
N/A
N/A
18415

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stainless-hex-bar-321-cold-finish-1superZoom
  • Hex 0.4375"
Stainless Hex Bar 321 Cold Finish
0.4375" Stainless Hex Bar 321 Cold Finish -
Part #: 18415
Select...
  • 12″ (1 ft.) - $23.60 ea. -Best Shipping Value
  • 24″ (2 ft.) - $45.92 ea. -Best Shipping Value
  • 36″ (3 ft.) - $62.64 ea. -Best Shipping Value
  • 48″ (4 ft.) - $78.12 ea.
  • 72″ (6 ft.) - $110.35 ea.
  • 96″ (8 ft.) - $137.44 ea.
  • 144″ (12 ft.) - $171.08 ea. -LTL freight rates apply
  • Custom Cut
Starting at $23.60

$23.60

$23.60 ea.
17902

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.625"
Stainless Round Bar 321 Cold Finish
0.625" Stainless Round Bar 321 -
Part #: 17902
Select...
  • 12″ (1 ft.) - $27.04 ea. -Best Shipping Value
  • 24″ (2 ft.) - $52.61 ea. -Best Shipping Value
  • 36″ (3 ft.) - $71.81 ea. -Best Shipping Value
  • 48″ (4 ft.) - $89.54 ea.
  • 72″ (6 ft.) - $126.45 ea.
  • 96″ (8 ft.) - $157.49 ea.
  • 144″ (12 ft.) - $196.06 ea. -LTL freight rates apply
  • Custom Cut
Starting at $27.04

$27.04

$27.04 ea.
18435

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.6875"
Stainless Round Bar 321 Cold Finish
0.6875" Stainless Round Bar 321 Cold Finish -
Part #: 18435
Select...
  • 12″ (1 ft.) - $32.70 ea. -Best Shipping Value
  • 24″ (2 ft.) - $63.63 ea. -Best Shipping Value
  • 36″ (3 ft.) - $86.85 ea. -Best Shipping Value
  • 48″ (4 ft.) - $108.31 ea.
  • 72″ (6 ft.) - $152.97 ea.
  • 96″ (8 ft.) - $190.51 ea.
  • 144″ (12 ft.) - $237.16 ea. -LTL freight rates apply
  • Custom Cut
Starting at $32.70

$32.70

$32.70 ea.
13602

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.5"
Stainless Round Bar 321 Cold Finish
0.5" Stainless Round Bar 321 -
Part #: 13602
Select...
  • 12″ (1 ft.) - $36.28 ea. -Best Shipping Value
  • 24″ (2 ft.) - $70.58 ea. -Best Shipping Value
  • 36″ (3 ft.) - $96.34 ea. -Best Shipping Value
  • 48″ (4 ft.) - $120.12 ea.
  • 72″ (6 ft.) - $169.69 ea.
  • 96″ (8 ft.) - $211.33 ea.
  • 144″ (12 ft.) - $263.06 ea. -LTL freight rates apply
  • Custom Cut
Starting at $36.28

$36.28

$36.28 ea.
18416

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stainless-hex-bar-321-cold-finish-1superZoom
  • Hex 0.5"
Stainless Hex Bar 321 Cold Finish
0.5" Stainless Hex Bar 321 Cold Finish -
Part #: 18416
Select...
  • 12″ (1 ft.) - $40.71 ea. -Best Shipping Value
  • 24″ (2 ft.) - $79.18 ea. -Best Shipping Value
  • 36″ (3 ft.) - $108.09 ea. -Best Shipping Value
  • 48″ (4 ft.) - $134.78 ea.
  • 72″ (6 ft.) - $190.35 ea.
  • 96″ (8 ft.) - $237.07 ea.
  • Custom Cut
Starting at $40.71

$40.71

$40.71 ea.
13893

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stainless-rectangle-bar-420-oversize-1superZoom
  • Thick 0.25" | 
  • Width 2.5"
Stainless Rectangle Bar 321-Annealed
0.25" x 2.5" Stainless Rectangle Bar 321-Annealed -
Part #: 13893
Select...
  • 12″ (1 ft.) - $42.07 ea. -Best Shipping Value
  • 24″ (2 ft.) - $81.85 ea. -Best Shipping Value
  • 36″ (3 ft.) - $111.72 ea. -Best Shipping Value
  • 48″ (4 ft.) - $139.33 ea.
  • 72″ (6 ft.) - $196.78 ea.
  • 96″ (8 ft.) - $245.07 ea.
  • Custom Cut
Starting at $42.07

$42.07

$42.07 ea.
18436

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.75"
Stainless Round Bar 321 Cold Finish
0.75" Stainless Round Bar 321 -
Part #: 18436
Select...
  • 12″ (1 ft.) - $44.29 ea. -Best Shipping Value
  • 24″ (2 ft.) - $86.20 ea. -Best Shipping Value
  • 36″ (3 ft.) - $117.64 ea. -Best Shipping Value
  • 48″ (4 ft.) - $146.67 ea.
  • 72″ (6 ft.) - $207.17 ea.
  • 96″ (8 ft.) - $258.01 ea.
  • 144″ (12 ft.) - $321.18 ea. -LTL freight rates apply
  • Custom Cut
Starting at $44.29

$44.29

$44.29 ea.
18424

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stainless-hex-bar-321-cold-finish-1superZoom
  • Hex 1"
Stainless Hex Bar 321 Cold Finish
1" Stainless Hex Bar 321 Cold Finish -
Part #: 18424
Select...
  • 12″ (1 ft.) - $49.82 ea. -Best Shipping Value
  • 24″ (2 ft.) - $96.92 ea. -Best Shipping Value
  • 36″ (3 ft.) - $132.29 ea. -Best Shipping Value
  • 48″ (4 ft.) - $164.95 ea.
  • 72″ (6 ft.) - $232.97 ea.
  • 96″ (8 ft.) - $290.16 ea.
  • 144″ (12 ft.) - $361.20 ea. -LTL freight rates apply
  • Custom Cut
Starting at $49.82

$49.82

$49.82 ea.
18439

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.9375"
Stainless Round Bar 321 Cold Finish
0.9375" Stainless Round Bar 321 Cold Finish -
Part #: 18439
Select...
  • 12″ (1 ft.) - $52.03 ea. -Best Shipping Value
  • 24″ (2 ft.) - $101.24 ea. -Best Shipping Value
  • 36″ (3 ft.) - $138.18 ea. -Best Shipping Value
  • 48″ (4 ft.) - $172.29 ea.
  • 72″ (6 ft.) - $243.35 ea.
  • 96″ (8 ft.) - $303.08 ea.
  • 144″ (12 ft.) - $377.28 ea. -LTL freight rates apply
  • Custom Cut
Starting at $52.03

$52.03

$52.03 ea.
18418

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stainless-hex-bar-321-cold-finish-1superZoom
  • Hex 0.625"
Stainless Hex Bar 321 Cold Finish
0.625" Stainless Hex Bar 321 Cold Finish -
Part #: 18418
Select...
  • 12″ (1 ft.) - $53.75 ea. -Best Shipping Value
  • 24″ (2 ft.) - $104.55 ea. -Best Shipping Value
  • 36″ (3 ft.) - $142.72 ea. -Best Shipping Value
  • 48″ (4 ft.) - $177.96 ea.
  • 72″ (6 ft.) - $251.34 ea.
  • 96″ (8 ft.) - $313.03 ea.
  • 144″ (12 ft.) - $389.68 ea. -LTL freight rates apply
  • Custom Cut
Starting at $53.75

$53.75

$53.75 ea.
18433

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.4375"
Stainless Round Bar 321 Cold Finish
0.4375" Stainless Round Bar 321 Cold Finish -
Part #: 18433
Select...
  • 12″ (1 ft.) - $60.87 ea. -Best Shipping Value
  • 24″ (2 ft.) - $114.97 ea. -Best Shipping Value
  • 36″ (3 ft.) - $169.77 ea. -Best Shipping Value
  • 48″ (4 ft.) - $220.06 ea.
  • 72″ (6 ft.) - $303.17 ea.
  • 96″ (8 ft.) - $388.04 ea.
  • 144″ (12 ft.) - $538.94 ea. -LTL freight rates apply
  • Custom Cut
Starting at $60.87

$60.87

$60.87 ea.
18425

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stainless-hex-bar-321-cold-finish-1superZoom
  • Hex 1.125"
Stainless Hex Bar 321 Cold Finish
1.125" Stainless Hex Bar 321 Cold Finish -
Part #: 18425
Select...
  • 12″ (1 ft.) - $64.81 ea. -Best Shipping Value
  • 24″ (2 ft.) - $126.13 ea. -Best Shipping Value
  • 36″ (3 ft.) - $172.14 ea. -Best Shipping Value
  • 48″ (4 ft.) - $214.62 ea.
  • 72″ (6 ft.) - $303.15 ea.
  • 96″ (8 ft.) - $377.57 ea.
  • 144″ (12 ft.) - $470.00 ea. -LTL freight rates apply
  • Custom Cut
Starting at $64.81

$64.81

$64.81 ea.
28456

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dummyimg
  • Thick 0.25" | 
  • Width 1.5"
0.25" x 1.5" Stainless Rectangle Bar 321-Annealed and Pickled
0.25" x 1.5" Stainless Rectangle Bar 321-Annealed and Pickled -
Part #: 28456
N/A
N/A
23922

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 4.5"
Stainless Round Bar T-321
4.5" Stainless Round Bar T-321 -
Part #: 23922
N/A
N/A
18438

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 0.875"
Stainless Round Bar 321 Cold Finish
0.875" Stainless Round Bar 321 Cold Finish -
Part #: 18438
Select...
  • 12″ (1 ft.) - $83.01 ea. -Best Shipping Value
  • 24″ (2 ft.) - $161.52 ea. -Best Shipping Value
  • 36″ (3 ft.) - $220.45 ea. -Best Shipping Value
  • 48″ (4 ft.) - $274.88 ea.
  • 72″ (6 ft.) - $388.24 ea.
  • 96″ (8 ft.) - $483.54 ea.
  • 144″ (12 ft.) - $601.92 ea. -LTL freight rates apply
  • Custom Cut
Starting at $83.01

$83.01

$83.01 ea.
13471

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 1"
Stainless Round Bar 321 Cold Finish
1" Stainless Round Bar 321 -
Part #: 13471
Select...
  • 12″ (1 ft.) - $89.47 ea. -Best Shipping Value
  • 24″ (2 ft.) - $174.11 ea. -Best Shipping Value
  • 36″ (3 ft.) - $237.62 ea. -Best Shipping Value
  • 48″ (4 ft.) - $296.30 ea.
  • 72″ (6 ft.) - $418.50 ea.
  • 96″ (8 ft.) - $521.23 ea.
  • 144″ (12 ft.) - $648.82 ea. -LTL freight rates apply
  • Custom Cut
Starting at $89.47

$89.47

$89.47 ea.
28434

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dummyimg
  • OD 1" | 
  • Wall 0.028" | 
  • ID 0.944"
1" OD x 0.028" Wall x 0.944" ID Stainless Round Tube 321 Seamless
1" OD x 0.028" Wall x 0.944" ID Stainless Round Tube 321 Seamless -
Part #: 28434
N/A
N/A
Sold and shipped by SB Specialty Metals
mp-00003682

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  • Thick 0.002"
0.002" x 20" Stainless Steel Foil Wrap 321-25' Roll
0.002" x 20" Stainless Steel Foil Wrap 321-25' Roll -
Part #: mp-00003682

$94.00

$94.00 ea.
7876

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 1.125"
Stainless Round Bar 321- Annealed Cold Finish
1.125" Stainless Round Bar 321- Annealed -
Part #: 7876
Select...
  • 12″ (1 ft.) - $94.30 ea. -Best Shipping Value
  • 24″ (2 ft.) - $183.48 ea. -Best Shipping Value
  • 36″ (3 ft.) - $250.46 ea. -Best Shipping Value
  • 48″ (4 ft.) - $312.28 ea.
  • 72″ (6 ft.) - $441.05 ea.
  • 96″ (8 ft.) - $549.34 ea.
  • 144″ (12 ft.) - $683.80 ea. -LTL freight rates apply
  • Custom Cut
Starting at $94.30

$94.30

$94.30 ea.
18442

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 1.625"
Stainless Round Bar 321 Cold Finish
1.625" Stainless Round Bar 321 Cold Finish -
Part #: 18442
Select...
  • 12″ (1 ft.) - $125.42 ea. -Best Shipping Value
  • 24″ (2 ft.) - $244.01 ea. -Best Shipping Value
  • 36″ (3 ft.) - $333.05 ea. -Best Shipping Value
  • 48″ (4 ft.) - $415.30 ea.
  • 72″ (6 ft.) - $586.56 ea.
  • 96″ (8 ft.) - $730.54 ea.
  • 144″ (12 ft.) - $909.40 ea. -LTL freight rates apply
  • Custom Cut
Starting at $125.42

$125.42

$125.42 ea.
18440

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stainless-round-bar-321-cold-finish-1superZoom
  • Dia. 1.25"
Stainless Round Bar 321 Cold Finish
1.25" Stainless Round Bar 321 -
Part #: 18440
Select...
  • 12″ (1 ft.) - $125.78 ea. -Best Shipping Value
  • 24″ (2 ft.) - $244.72 ea. -Best Shipping Value
  • 36″ (3 ft.) - $334.02 ea. -Best Shipping Value
  • 48″ (4 ft.) - $416.48 ea.
  • 72″ (6 ft.) - $588.24 ea.
  • 96″ (8 ft.) - $732.62 ea.
  • 144″ (12 ft.) - $911.98 ea. -LTL freight rates apply
  • Custom Cut
Starting at $125.78

$125.78

$125.78 ea.
  • 1
  • 3

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