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Stainless Steel Round Bar 321

-24 Products

Stainless Steel 321 Product Guide Product   | Stainless Steel 321 Round Bar Tolerances product

Stainless Steel Round Bar/Rod 321 is normally used for aerospace, thermal, electrical, and structural applications. 321 stainless is reinforced with titanium, this alloy excels in high temperature environments, providing resistance to cracking and corrosion. 321 round bar/rod stock is available in full size and custom cut lengths.

 

Relevant Knowledge Hub Resources: Understanding Steel | The Weldability of Stainless Steel

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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.) - $16.62 ea.
  • 24″ (2 ft.) - $32.33 ea.
  • 36″ (3 ft.) - $44.13 ea.
  • 44″ (44 in.) - $53.92 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $55.02 ea.
  • 72″ (6 ft.) - $77.71 ea.
  • 96″ (8 ft.) - $96.76 ea.
  • 144″ (12 ft.) - $120.46 ea.
Create Custom Cut

QTY

$16.62 ea.
$16.62 for 1
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Qty
Price ea.
Savings
5-9
$15.79
4%
10-14
$14.96
9%
15-24
$14.13
14%
25-49
$13.30
19%
50+
$12.47
24%
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0.4375" Stainless Round Bar 321 Cold Finish - 
Part #: 18433

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

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Dimensions

  • Diameter: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $60.87 ea.
  • 24″ (2 ft.) - $114.97 ea.
  • 36″ (3 ft.) - $169.77 ea.
  • 44″ (44 in.) - $215.66 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $220.06 ea.
  • 72″ (6 ft.) - $303.17 ea.
  • 96″ (8 ft.) - $388.04 ea.
  • 144″ (12 ft.) - $538.94 ea.
Create Custom Cut

QTY

$60.87 ea.
$60.87 for 1
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Qty
Price ea.
Savings
5-9
$57.83
4%
10-14
$54.78
10%
15-24
$51.74
14%
25-49
$48.70
19%
50+
$45.65
25%
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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.) - $38.06 ea.
  • 24″ (2 ft.) - $74.03 ea.
  • 36″ (3 ft.) - $101.06 ea.
  • 44″ (44 in.) - $123.49 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $126.01 ea.
  • 72″ (6 ft.) - $177.97 ea.
  • 96″ (8 ft.) - $221.67 ea.
  • 144″ (12 ft.) - $275.94 ea.
Create Custom Cut

QTY

$38.06 ea.
$38.06 for 1
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Qty
Price ea.
Savings
5-9
$36.16
4%
10-14
$34.25
10%
15-24
$32.35
15%
25-49
$30.45
19%
50+
$28.55
24%
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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.
  • 24″ (2 ft.) - $52.61 ea.
  • 36″ (3 ft.) - $71.81 ea.
  • 44″ (44 in.) - $87.75 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $89.54 ea.
  • 72″ (6 ft.) - $126.45 ea.
  • 96″ (8 ft.) - $157.49 ea.
  • 144″ (12 ft.) - $196.06 ea.
Create Custom Cut

QTY

$27.04 ea.
$27.04 for 1
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Qty
Price ea.
Savings
5-9
$25.69
4%
10-14
$24.34
9%
15-24
$22.98
15%
25-49
$21.63
20%
50+
$20.28
25%
More
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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.
  • 24″ (2 ft.) - $63.63 ea.
  • 36″ (3 ft.) - $86.85 ea.
  • 44″ (44 in.) - $106.14 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $108.31 ea.
  • 72″ (6 ft.) - $152.97 ea.
  • 96″ (8 ft.) - $190.51 ea.
  • 144″ (12 ft.) - $237.16 ea.
Create Custom Cut

QTY

$32.70 ea.
$32.70 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$31.07
4%
10-14
$29.43
10%
15-24
$27.80
14%
25-49
$26.16
20%
50+
$24.53
24%
More
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0.75" Stainless Round Bar 321 - 
Part #: 18436

0.75" Stainless Round Bar 321 -
Part #: 18436

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Dimensions

  • Diameter: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $33.70 ea.
  • 24″ (2 ft.) - $65.56 ea.
  • 36″ (3 ft.) - $89.48 ea.
  • 44″ (44 in.) - $109.34 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $111.57 ea.
  • 72″ (6 ft.) - $157.59 ea.
  • 96″ (8 ft.) - $196.27 ea.
  • 144″ (12 ft.) - $244.30 ea.
Create Custom Cut

QTY

$33.70 ea.
$33.70 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$32.02
4%
10-14
$30.33
10%
15-24
$28.65
14%
25-49
$26.96
20%
50+
$25.28
24%
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0.875" Stainless Round Bar 321 Cold Finish - 
Part #: 18438

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

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Dimensions

  • Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $84.97 ea.
  • 24″ (2 ft.) - $165.28 ea.
  • 36″ (3 ft.) - $225.61 ea.
  • 44″ (44 in.) - $275.66 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $281.29 ea.
  • 72″ (6 ft.) - $397.29 ea.
  • 96″ (8 ft.) - $494.82 ea.
  • 144″ (12 ft.) - $615.96 ea.
Create Custom Cut

QTY

$84.97 ea.
$84.97 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$80.72
5%
10-14
$76.47
10%
15-24
$72.22
15%
25-49
$67.98
19%
50+
$63.73
24%
More
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0.9375" Stainless Round Bar 321 Cold Finish - 
Part #: 18439

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

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Dimensions

  • Diameter: 0.9375"
See all available dimensions for this product
  • 12″ (1 ft.) - $52.03 ea.
  • 24″ (2 ft.) - $101.24 ea.
  • 36″ (3 ft.) - $138.18 ea.
  • 44″ (44 in.) - $168.84 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $172.29 ea.
  • 72″ (6 ft.) - $243.35 ea.
  • 96″ (8 ft.) - $303.08 ea.
  • 144″ (12 ft.) - $377.28 ea.
Create Custom Cut

QTY

$52.03 ea.
$52.03 for 1

1" Stainless Round Bar 321 - 
Part #: 13471

1" Stainless Round Bar 321 -
Part #: 13471

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Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $113.07 ea.
  • 24″ (2 ft.) - $220.02 ea.
  • 36″ (3 ft.) - $300.30 ea.
  • 44″ (44 in.) - $366.93 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $374.42 ea.
  • 72″ (6 ft.) - $528.85 ea.
  • 96″ (8 ft.) - $658.65 ea.
  • 144″ (12 ft.) - $819.92 ea.
Create Custom Cut

QTY

$113.07 ea.
$113.07 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-9
$107.42
4%
10-14
$101.76
10%
15-24
$96.11
14%
25-49
$90.46
19%
50+
$84.80
25%
More
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1.125" Stainless Round Bar 321- Annealed - 
Part #: 7876

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

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Dimensions

  • Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $94.30 ea.
  • 24″ (2 ft.) - $183.48 ea.
  • 36″ (3 ft.) - $250.46 ea.
  • 44″ (44 in.) - $306.03 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $312.28 ea.
  • 72″ (6 ft.) - $441.05 ea.
  • 96″ (8 ft.) - $549.34 ea.
  • 144″ (12 ft.) - $683.80 ea.
Create Custom Cut

QTY

$94.30 ea.
$94.30 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$89.59
4%
10-14
$84.87
10%
15-24
$80.16
14%
25-49
$75.44
20%
50+
$70.73
24%
More
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1.25" Stainless Round Bar 321 - 
Part #: 18440

1.25" Stainless Round Bar 321 -
Part #: 18440

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Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $115.49 ea.
  • 24″ (2 ft.) - $224.69 ea.
  • 36″ (3 ft.) - $306.68 ea.
  • 48″ (4 ft.) - $382.39 ea.
  • 72″ (6 ft.) - $540.10 ea.
  • 96″ (8 ft.) - $672.68 ea.
  • 144″ (12 ft.) - $837.34 ea.
Create Custom Cut

QTY

$115.49 ea.
$115.49 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
5-9
$109.72
4%
10-14
$103.94
10%
15-24
$98.17
14%
25-49
$92.39
20%
50+
$86.62
24%
More
Less

1.375" Stainless Round Bar 321 Cold Finish - 
Part #: 18441

1.375" Stainless Round Bar 321 Cold Finish -
Part #: 18441

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Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $131.44 ea.
  • 24″ (2 ft.) - $255.70 ea.
  • 36″ (3 ft.) - $349.02 ea.
  • 48″ (4 ft.) - $435.19 ea.
  • 72″ (6 ft.) - $614.66 ea.
  • 96″ (8 ft.) - $765.54 ea.
  • 144″ (12 ft.) - $952.96 ea.
Create Custom Cut

QTY

$131.44 ea.
$131.44 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-9
$124.87
4%
10-14
$118.30
9%
15-24
$111.72
15%
25-49
$105.15
20%
50+
$98.58
25%
More
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1.5" Stainless Round Bar 321-Annealed - 
Part #: 12884

1.5" Stainless Round Bar 321-Annealed -
Part #: 12884

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Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $171.82 ea.
  • 24″ (2 ft.) - $334.30 ea.
  • 36″ (3 ft.) - $456.29 ea.
  • 44″ (44 in.) - $557.55 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $568.93 ea.
  • 72″ (6 ft.) - $803.54 ea.
  • 96″ (8 ft.) - $1,000.80 ea.
  • 144″ (12 ft.) - $1,245.82 ea.
Create Custom Cut

QTY

$171.82 ea.
$171.82 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
3-4
$163.23
4%
5-6
$154.64
9%
7-12
$146.05
14%
13-24
$137.46
19%
25+
$128.87
24%
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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Dimensions

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

QTY

$125.42 ea.
$125.42 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
3-4
$119.15
4%
5-6
$112.88
9%
7-12
$106.61
14%
13-24
$100.34
19%
25+
$94.07
24%
More
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1.75" Stainless Round Bar 321 Cold Finish - 
Part #: 18443

1.75" Stainless Round Bar 321 Cold Finish -
Part #: 18443

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Dimensions

  • Diameter: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $246.79 ea.
  • 24″ (2 ft.) - $480.17 ea.
  • 36″ (3 ft.) - $655.38 ea.
  • 44″ (44 in.) - $800.84 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $817.18 ea.
  • 72″ (6 ft.) - $1,154.19 ea.
  • 96″ (8 ft.) - $1,437.52 ea.
  • 144″ (12 ft.) - $1,789.44 ea.
Create Custom Cut

QTY

$246.79 ea.
$246.79 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
3-4
$234.45
5%
5-6
$222.11
10%
7-12
$209.77
15%
13-24
$197.43
20%
25+
$185.09
25%
More
Less

2" Stainless Round Bar 321 Cold Finish - 
Part #: 18444

2" Stainless Round Bar 321 Cold Finish -
Part #: 18444

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Dimensions

  • Diameter: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $282.14 ea.
  • 24″ (2 ft.) - $533.04 ea.
  • 36″ (3 ft.) - $787.07 ea.
  • 48″ (4 ft.) - $1,020.25 ea.
  • 72″ (6 ft.) - $1,405.46 ea.
  • 96″ (8 ft.) - $1,799.00 ea.
  • 144″ (12 ft.) - $2,498.60 ea.
Create Custom Cut

QTY

$282.14 ea.
$282.14 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
3-4
$268.03
5%
5-6
$253.93
9%
7-12
$239.82
14%
13-24
$225.71
20%
25+
$211.61
24%
More
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2.25" Stainless Round Bar 321 Cold Finish - 
Part #: 13470

2.25" Stainless Round Bar 321 Cold Finish -
Part #: 13470

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Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $445.58 ea.
  • 24″ (2 ft.) - $841.86 ea.
  • 36″ (3 ft.) - $1,243.04 ea.
  • 44″ (44 in.) - $1,579.14 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $1,611.37 ea.
  • 72″ (6 ft.) - $2,219.72 ea.
  • 96″ (8 ft.) - $2,841.24 ea.
Create Custom Cut

QTY

$445.58 ea.
$445.58 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
3-4
$423.30
5%
5-6
$401.02
10%
7-12
$378.74
15%
13-24
$356.46
20%
25+
$334.19
24%
More
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2.25" Stainless Round Bar 321 Hot Rolled Annealed - 
Part #: 27793

2.25" Stainless Round Bar 321 Hot Rolled Annealed -
Part #: 27793

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Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $268.67 ea.
  • 24″ (2 ft.) - $507.62 ea.
  • 36″ (3 ft.) - $749.52 ea.
  • 44″ (44 in.) - $952.19 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $971.62 ea.
  • 72″ (6 ft.) - $1,338.43 ea.
  • 96″ (8 ft.) - $1,713.20 ea.
  • 144″ (12 ft.) - $2,379.46 ea.
Create Custom Cut

QTY

$268.67 ea.
$268.67 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
3-4
$255.24
4%
5-6
$241.80
10%
7-12
$228.37
14%
13-24
$214.94
19%
25+
$201.50
25%
More
Less

2.5" Stainless Round Bar 321 Cold Finish - 
Part #: 20081

2.5" Stainless Round Bar 321 Cold Finish -
Part #: 20081

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Dimensions

  • Diameter: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $217.37 ea.
  • 24″ (2 ft.) - $410.68 ea.
  • 36″ (3 ft.) - $606.39 ea.
  • 44″ (44 in.) - $770.31 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $786.03 ea.
  • 72″ (6 ft.) - $1,082.81 ea.
  • 96″ (8 ft.) - $1,386.01 ea.
Create Custom Cut

QTY

$217.37 ea.
$217.37 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
3-4
$206.50
5%
5-6
$195.63
10%
7-12
$184.76
15%
13-24
$173.90
19%
25+
$163.03
24%
More
Less

2.75" Stainless Round Bar 321 Cold Finish - 
Part #: 24308

2.75" Stainless Round Bar 321 Cold Finish -
Part #: 24308

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Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $577.93 ea.
Create Custom Cut

QTY

$577.93 ea.
$577.93 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
3-4
$549.03
5%
5-6
$520.14
9%
7-12
$491.24
15%
13-24
$462.34
20%
25+
$433.45
24%
More
Less

3.25" Stainless Round Bar 321 Rough Turned - 
Part #: 27516

3.25" Stainless Round Bar 321 Rough Turned -
Part #: 27516

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Dimensions

  • Diameter: 3.25"
See all available dimensions for this product
  • 144″ (12 ft.) - $7,684.50 ea.
Create Custom Cut

QTY

$7,684.50 ea.
$7,684.50 for 1

3.5" Stainless Round Bar 321 Rough Turned - 
Part #: 28038

3.5" Stainless Round Bar 321 Rough Turned -
Part #: 28038

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

Dimensions

  • Diameter: 3.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $743.16 ea.
  • 24″ (2 ft.) - $1,404.08 ea.
  • 36″ (3 ft.) - $2,073.20 ea.
  • 44″ (44 in.) - $2,633.73 ea. - For Unwavering Customers, Unmatched Priced Shipping
  • 48″ (4 ft.) - $2,687.48 ea.
  • 72″ (6 ft.) - $3,702.15 ea.
  • 96″ (8 ft.) - $4,738.76 ea.
  • 144″ (12 ft.) - $6,581.60 ea.
Create Custom Cut

QTY

$743.16 ea.
$743.16 for 1
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4.5" Stainless Round Bar T-321 - 
Part #: 23922

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

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Dimensions

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

7" Stainless Round Bar 321 Cold Finish - 
Part #: 27939

7" Stainless Round Bar 321 Cold Finish-
Part #: 27939

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

Dimensions

  • Diameter: 7"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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