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321
-50 Products
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.
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Dimensions
- Outer Diameter: 0.375"
- Wall: 0.095"
- Inner Diameter: 0.185"
Pricing and availability for this item changes frequently. Contact us now for a fast quote.
Pricing and availability for this item changes frequently. Contact us now for a fast quote.
- Hex 0.4375"
Stainless Hex Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $16.60 ea.
- 24″ (2 ft.) - $31.89 ea.
-
36″ (3 ft.) - $44.89 ea.
- 48″ (4 ft.) - $53.18 ea.
- 72″ (6 ft.) - $73.79 ea.
- 96″ (8 ft.) - $108.22 ea.
- 144″ (12 ft.) - $147.58 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$16.60
$16.60
$16.60 ea.
- Dia. 0.4375"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $26.84 ea.
- 24″ (2 ft.) - $51.51 ea.
-
36″ (3 ft.) - $72.44 ea.
- 48″ (4 ft.) - $85.87 ea.
- 72″ (6 ft.) - $119.11 ea.
- 96″ (8 ft.) - $174.70 ea.
- 144″ (12 ft.) - $238.22 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$26.84
$26.84
$26.84 ea.
- Dia. 0.5625"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $18.19 ea.
- 24″ (2 ft.) - $34.90 ea.
-
36″ (3 ft.) - $49.11 ea.
- 48″ (4 ft.) - $58.20 ea.
- 72″ (6 ft.) - $80.75 ea.
- 96″ (8 ft.) - $118.44 ea.
- 144″ (12 ft.) - $161.50 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$18.19
$18.19
$18.19 ea.
- Hex 0.5"
Stainless Hex Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $23.20 ea.
- 24″ (2 ft.) - $44.50 ea.
-
36″ (3 ft.) - $62.55 ea.
- 48″ (4 ft.) - $74.14 ea.
- 72″ (6 ft.) - $102.89 ea.
- 96″ (8 ft.) - $150.91 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$23.20
$23.20
$23.20 ea.
- Dia. 0.375"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $15.55 ea.
- 24″ (2 ft.) - $29.86 ea.
-
36″ (3 ft.) - $41.99 ea.
- 48″ (4 ft.) - $49.75 ea.
- 72″ (6 ft.) - $69.03 ea.
- 96″ (8 ft.) - $101.24 ea.
- 144″ (12 ft.) - $138.06 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$15.55
$15.55
$15.55 ea.
- Hex 0.625"
Stainless Hex Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $34.91 ea.
- 24″ (2 ft.) - $67.05 ea.
-
36″ (3 ft.) - $94.29 ea.
- 48″ (4 ft.) - $111.78 ea.
- 72″ (6 ft.) - $155.10 ea.
- 96″ (8 ft.) - $227.48 ea.
- 144″ (12 ft.) - $310.20 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$34.91
$34.91
$34.91 ea.
- Dia. 0.625"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $25.27 ea.
- 24″ (2 ft.) - $48.48 ea.
-
36″ (3 ft.) - $68.17 ea.
- 48″ (4 ft.) - $80.80 ea.
- 72″ (6 ft.) - $112.12 ea.
- 96″ (8 ft.) - $164.45 ea.
- 144″ (12 ft.) - $224.24 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$25.27
$25.27
$25.27 ea.
- Hex 0.6875"
Stainless Hex Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $39.05 ea.
- 24″ (2 ft.) - $75.00 ea.
-
36″ (3 ft.) - $105.46 ea.
- 48″ (4 ft.) - $124.98 ea.
- 72″ (6 ft.) - $173.41 ea.
- 96″ (8 ft.) - $254.33 ea.
- 144″ (12 ft.) - $346.82 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$39.05
$39.05
$39.05 ea.
- Dia. 0.5"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $20.34 ea.
- 24″ (2 ft.) - $39.05 ea.
-
36″ (3 ft.) - $54.94 ea.
- 48″ (4 ft.) - $65.13 ea.
- 72″ (6 ft.) - $90.35 ea.
- 96″ (8 ft.) - $132.51 ea.
- 144″ (12 ft.) - $180.70 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$20.34
$20.34
$20.34 ea.
- Dia. 0.6875"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $37.93 ea.
- 24″ (2 ft.) - $72.86 ea.
-
36″ (3 ft.) - $102.44 ea.
- 48″ (4 ft.) - $121.40 ea.
- 72″ (6 ft.) - $168.45 ea.
- 96″ (8 ft.) - $247.06 ea.
- 144″ (12 ft.) - $336.90 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$37.93
$37.93
$37.93 ea.
- Dia. 0.875"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $51.26 ea.
- 24″ (2 ft.) - $98.44 ea.
-
36″ (3 ft.) - $138.42 ea.
- 48″ (4 ft.) - $164.04 ea.
- 72″ (6 ft.) - $217.72 ea.
- 96″ (8 ft.) - $319.32 ea.
- 144″ (12 ft.) - $435.44 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$51.26
$51.26
$51.26 ea.
- Thick 0.25" |
- Width 2.5"
Stainless Rectangle Bar 321-Annealed
Select...
- 12″ (1 ft.) - $69.83 ea.
- 24″ (2 ft.) - $134.05 ea.
-
36″ (3 ft.) - $180.33 ea.
- 48″ (4 ft.) - $213.71 ea.
- 72″ (6 ft.) - $296.49 ea.
- 96″ (8 ft.) - $434.85 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$69.83
$69.83
$69.83 ea.
- Hex 1"
Stainless Hex Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $86.79 ea.
- 24″ (2 ft.) - $166.68 ea.
-
36″ (3 ft.) - $201.77 ea.
- 48″ (4 ft.) - $239.16 ea.
- 72″ (6 ft.) - $331.86 ea.
- 96″ (8 ft.) - $486.72 ea.
- 144″ (12 ft.) - $663.72 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$86.79
$86.79
$86.79 ea.
- Dia. 1.125"
Stainless Round Bar 321- Annealed Cold Finish
Select...
- 12″ (1 ft.) - $95.98 ea.
- 24″ (2 ft.) - $176.19 ea.
-
36″ (3 ft.) - $247.78 ea.
- 48″ (4 ft.) - $293.68 ea.
- 72″ (6 ft.) - $388.06 ea.
- 96″ (8 ft.) - $569.15 ea.
- 144″ (12 ft.) - $776.12 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$95.98
$95.98
$95.98 ea.
- Dia. 0.9375"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $70.48 ea.
- 24″ (2 ft.) - $135.35 ea.
-
36″ (3 ft.) - $182.04 ea.
- 48″ (4 ft.) - $215.75 ea.
- 72″ (6 ft.) - $299.35 ea.
- 96″ (8 ft.) - $439.05 ea.
- 144″ (12 ft.) - $598.70 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$70.48
$70.48
$70.48 ea.
- Hex 1.125"
Stainless Hex Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $107.89 ea.
- 24″ (2 ft.) - $198.16 ea.
-
36″ (3 ft.) - $278.67 ea.
- 48″ (4 ft.) - $330.27 ea.
- 72″ (6 ft.) - $419.61 ea.
- 96″ (8 ft.) - $615.43 ea.
- 144″ (12 ft.) - $839.22 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$107.89
$107.89
$107.89 ea.
- Dia. 1.25"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $121.68 ea.
- 24″ (2 ft.) - $223.46 ea.
-
36″ (3 ft.) - $314.26 ea.
- 48″ (4 ft.) - $372.44 ea.
- 72″ (6 ft.) - $516.78 ea.
- 96″ (8 ft.) - $757.94 ea.
- 144″ (12 ft.) - $1,033.56 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$121.68
$121.68
$121.68 ea.
- Dia. 1"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $57.16 ea.
- 24″ (2 ft.) - $109.76 ea.
-
36″ (3 ft.) - $157.79 ea.
- 48″ (4 ft.) - $201.23 ea.
- 72″ (6 ft.) - $274.41 ea.
- 96″ (8 ft.) - $402.47 ea.
- 144″ (12 ft.) - $548.82 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$57.16
$57.16
$57.16 ea.
- Dia. 1.75"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $189.48 ea.
- 24″ (2 ft.) - $327.47 ea.
-
36″ (3 ft.) - $401.41 ea.
- 48″ (4 ft.) - $475.72 ea.
- 72″ (6 ft.) - $660.08 ea.
- 96″ (8 ft.) - $968.12 ea.
- 144″ (12 ft.) - $1,320.16 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$189.48
$189.48
$189.48 ea.
- Dia. 1.5"
Stainless Round Bar 321-Annealed Cold Finish
Select...
- 12″ (1 ft.) - $144.61 ea.
- 24″ (2 ft.) - $265.53 ea.
-
36″ (3 ft.) - $373.42 ea.
- 48″ (4 ft.) - $442.58 ea.
- 72″ (6 ft.) - $614.10 ea.
- 96″ (8 ft.) - $900.67 ea.
- 144″ (12 ft.) - $1,228.20 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$144.61
$144.61
$144.61 ea.
- Dia. 1.375"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $117.76 ea.
- 24″ (2 ft.) - $216.29 ea.
-
36″ (3 ft.) - $304.16 ea.
- 48″ (4 ft.) - $360.47 ea.
- 72″ (6 ft.) - $500.18 ea.
- 96″ (8 ft.) - $733.60 ea.
- 144″ (12 ft.) - $1,000.36 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$117.76
$117.76
$117.76 ea.
- Dia. 1.625"
Stainless Round Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $145.53 ea.
- 24″ (2 ft.) - $239.99 ea.
-
36″ (3 ft.) - $337.05 ea.
- 48″ (4 ft.) - $400.00 ea.
- 72″ (6 ft.) - $483.00 ea.
- 96″ (8 ft.) - $708.40 ea.
- 144″ (12 ft.) - $966.00 ea.
- Custom Cut
$7.32
In Stock
In Stock
Starting at
$145.53
$145.53
$145.53 ea.
- Hex 1.625"
Stainless Hex Bar 321 Cold Finish
Select...
- 12″ (1 ft.) - $189.76 ea.
- 24″ (2 ft.) - $364.34 ea.
-
36″ (3 ft.) - $446.59 ea.