Copper Round Bar 182 (Chromium)

Copper Round Bar 182 (Chromium)

Copper 182 round bar (chromium copper) is a high conductivity copper alloy designed to deliver improved strength and durability compared to pure copper while maintaining excellent electrical and thermal performance. Alloyed with small amounts of chromium, C182 offers enhanced strength, wear resistance, and softening resistance under heat, making it well suited for electrical and thermal applications. It demonstrates excellent workability and weldability when processed correctly, though joining operations are typically performed in the softened condition to preserve its mechanical properties. This balance of conductivity and strength makes 182 copper a reliable choice for performance driven electrical components.

Applications: Electrical connectors, welding electrodes, power components, bus bars, heat transfer parts.

Material Properties

Copper 182 Product Guide |

Copper 182 Round Bar Tolerances

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0.625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005118

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$41.60 for 1

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Diameter: 0.625"
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0.625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005118

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Diameter: 0.625"
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12″ (1 ft.) - $50.15 ea.
24″ (2 ft.) - $46.22 ea.
36″ (3 ft.) - $90.46 ea.
48″ (4 ft.) - $92.43 ea.
72″ (6 ft.) - $150.92 ea.
96″ (8 ft.) - $184.86 ea.
144″ (12 ft.) - $277.29 ea.

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0.5" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005110

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$31.50 for 1

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0.5" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005110

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Diameter: 0.5"
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12″ (1 ft.) - $42.90 ea.
24″ (2 ft.) - $35.00 ea.
36″ (3 ft.) - $68.69 ea.
48″ (4 ft.) - $59.16 ea.
72″ (6 ft.) - $107.39 ea.
96″ (8 ft.) - $118.31 ea.
144″ (12 ft.) - $177.47 ea.

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3/4" Copper Round Bar 182 Part # 19533

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$62.36 for 1

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Diameter: 0.75"

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1.25" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005099

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$99.55 for 1

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Diameter: 1.25"
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1.25" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005099

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Diameter: 1.25"
Ships In: 1 Business Day

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12″ (1 ft.) - $110.61 ea.
24″ (2 ft.) - $184.86 ea.
36″ (3 ft.) - $271.83 ea.
48″ (4 ft.) - $369.72 ea.
72″ (6 ft.) - $513.67 ea.
96″ (8 ft.) - $739.44 ea.
144″ (12 ft.) - $1109.16 ea.

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4.125" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005107

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$817.07 for 1

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Diameter: 4.125"
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4.125" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005107

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Diameter: 4.125"
Ships In: 1 Business Day

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12″ (1 ft.) - $907.86 ea.
24″ (2 ft.) - $2013.13 ea.
36″ (3 ft.) - $3019.69 ea.
48″ (4 ft.) - $4026.25 ea.
72″ (6 ft.) - $6039.38 ea.
96″ (8 ft.) - $8052.50 ea.
144″ (12 ft.) - $12078.75 ea.

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4.625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00042933

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$1138.83 for 1

$1138.83 ea.

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Diameter: 4.625"
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4.625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00042933

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Diameter: 4.625"
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12″ (1 ft.) - $1265.37 ea.
24″ (2 ft.) - $2530.73 ea.
36″ (3 ft.) - $3796.10 ea.
48″ (4 ft.) - $5061.47 ea.
72″ (6 ft.) - $7592.20 ea.
96″ (8 ft.) - $10122.93 ea.
144″ (12 ft.) - $15184.40 ea.

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0.125" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00042928

Sold & Shipped by Southern Copper

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$31.50 for 1

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Diameter: 0.125"
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0.125" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00042928

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Diameter: 0.125"
Ships In: 1 Business Day

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12″ (1 ft.) - $35.00 ea.
24″ (2 ft.) - $35.00 ea.
36″ (3 ft.) - $35.00 ea.
48″ (4 ft.) - $35.00 ea.
72″ (6 ft.) - $35.00 ea.
96″ (8 ft.) - $35.00 ea.
144″ (12 ft.) - $35.00 ea.

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0.1875" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00042932

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$31.50 for 1

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Diameter: 0.1875"
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0.1875" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00042932

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Diameter: 0.1875"
Ships In: 1 Business Day

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12″ (1 ft.) - $35.00 ea.
24″ (2 ft.) - $35.00 ea.
36″ (3 ft.) - $35.00 ea.
48″ (4 ft.) - $35.00 ea.
72″ (6 ft.) - $35.00 ea.
96″ (8 ft.) - $35.00 ea.
144″ (12 ft.) - $35.00 ea.

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0.25" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005080

Sold & Shipped by Southern Copper

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$29.90 for 1

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Diameter: 0.25"
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0.25" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005080

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Diameter: 0.25"
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5/16" Copper Round Bar 182 Part # 19529

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$22.77 for 1

$22.77 ea.

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Diameter: 0.3125"

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0.375" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005136

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$33.53 for 1

$33.53 ea.

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Diameter: 0.375"
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0.375" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005136

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Diameter: 0.375"
Ships In: 1 Business Day

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1/2" Copper Round Bar 182 Part # 19531

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$34.76 for 1

$34.76 ea.

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Diameter: 0.5"

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0.5625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005113

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$33.69 for 1

$33.69 ea.

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Diameter: 0.5625"
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0.5625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005113

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Diameter: 0.5625"
Ships In: 1 Business Day

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12″ (1 ft.) - $46.32 ea.
24″ (2 ft.) - $37.43 ea.
36″ (3 ft.) - $78.97 ea.
48″ (4 ft.) - $74.87 ea.
72″ (6 ft.) - $127.94 ea.
96″ (8 ft.) - $149.74 ea.
144″ (12 ft.) - $224.60 ea.

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0.75" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005127

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$53.12 for 1

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Diameter: 0.75"
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0.75" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005127

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Diameter: 0.75"
Ships In: 1 Business Day

Select a Size or Custom Cut

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12″ (1 ft.) - $59.02 ea.
24″ (2 ft.) - $66.55 ea.
36″ (3 ft.) - $117.06 ea.
48″ (4 ft.) - $133.10 ea.
72″ (6 ft.) - $204.12 ea.
96″ (8 ft.) - $266.20 ea.
144″ (12 ft.) - $399.30 ea.

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0.875" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005147

Sold & Shipped by Southern Copper

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$62.55 for 1

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Diameter: 0.875"
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0.875" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005147

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Diameter: 0.875"
Ships In: 1 Business Day

Select a Size or Custom Cut

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12″ (1 ft.) - $69.50 ea.
24″ (2 ft.) - $90.58 ea.
36″ (3 ft.) - $148.50 ea.
48″ (4 ft.) - $181.16 ea.
72″ (6 ft.) - $267.00 ea.
96″ (8 ft.) - $362.33 ea.
144″ (12 ft.) - $543.49 ea.

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1" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005139

Sold & Shipped by Southern Copper

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$73.43 for 1

$73.43 ea.

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Diameter: 1"
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1" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005139

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Diameter: 1"
Ships In: 1 Business Day

Select a Size or Custom Cut

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12″ (1 ft.) - $81.59 ea.
24″ (2 ft.) - $118.31 ea.
36″ (3 ft.) - $184.77 ea.
48″ (4 ft.) - $236.62 ea.
72″ (6 ft.) - $339.55 ea.
96″ (8 ft.) - $473.24 ea.
144″ (12 ft.) - $709.86 ea.

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1" Copper Round Bar 182 Part # 19535

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$106.71 for 1

$106.71 ea.

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Diameter: 1"

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1.125" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005115

Sold & Shipped by Southern Copper

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$85.77 for 1

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Diameter: 1.125"
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1.125" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005115

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Diameter: 1.125"
Ships In: 1 Business Day

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12″ (1 ft.) - $95.30 ea.
24″ (2 ft.) - $149.74 ea.
36″ (3 ft.) - $225.89 ea.
48″ (4 ft.) - $299.47 ea.
72″ (6 ft.) - $421.77 ea.
96″ (8 ft.) - $598.95 ea.
144″ (12 ft.) - $898.42 ea.

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1 1/4" Copper Round Bar 182 Part # 17944

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$212.60 for 1

$212.60 ea.

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Diameter: 1.25"

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1.375" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005083

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$114.79 for 1

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Diameter: 1.375"
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1.375" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005083

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Diameter: 1.375"
Ships In: 1 Business Day

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12″ (1 ft.) - $127.54 ea.
24″ (2 ft.) - $223.68 ea.
36″ (3 ft.) - $322.62 ea.
48″ (4 ft.) - $447.36 ea.
72″ (6 ft.) - $615.24 ea.
96″ (8 ft.) - $894.72 ea.
144″ (12 ft.) - $1342.08 ea.

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1.5" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005122

Sold & Shipped by Southern Copper

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$131.47 for 1

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Diameter: 1.5"
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1.5" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005122

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Diameter: 1.5"
Ships In: 1 Business Day

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $146.08 ea.
24″ (2 ft.) - $266.20 ea.
36″ (3 ft.) - $378.24 ea.
48″ (4 ft.) - $532.40 ea.
72″ (6 ft.) - $726.48 ea.
96″ (8 ft.) - $1064.79 ea.
144″ (12 ft.) - $1597.19 ea.

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1 1/2" Copper Round Bar 182 Part # 19536

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$237.36 for 1

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Diameter: 1.5"

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1.625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005098

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$149.61 for 1

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Diameter: 1.625"
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1.625" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005098

Dimensions

Diameter: 1.625"
Ships In: 1 Business Day

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $166.23 ea.
24″ (2 ft.) - $312.41 ea.
36″ (3 ft.) - $438.70 ea.
48″ (4 ft.) - $624.83 ea.
72″ (6 ft.) - $847.40 ea.
96″ (8 ft.) - $1249.65 ea.
144″ (12 ft.) - $1874.48 ea.

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1.75" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005146

Sold & Shipped by Southern Copper

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$169.20 for 1

$169.20 ea.

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Diameter: 1.75"
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1.75" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005146

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Diameter: 1.75"
Ships In: 1 Business Day

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $188.00 ea.
24″ (2 ft.) - $362.33 ea.
36″ (3 ft.) - $504.00 ea.
48″ (4 ft.) - $724.65 ea.
72″ (6 ft.) - $977.99 ea.
96″ (8 ft.) - $1449.30 ea.
144″ (12 ft.) - $2173.95 ea.

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2" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005089

Sold & Shipped by Southern Copper

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$212.73 for 1

$212.73 ea.

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Diameter: 2"
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2" OD Chromium Copper Round Bar 182 Class 2 Part # mp-00005089

Dimensions

Diameter: 2"
Ships In: 1 Business Day

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $236.37 ea.
24″ (2 ft.) - $473.24 ea.
36″ (3 ft.) - $649.10 ea.
48″ (4 ft.) - $946.48 ea.
72″ (6 ft.) - $1268.19 ea.
96″ (8 ft.) - $1892.97 ea.
144″ (12 ft.) - $2839.45 ea.

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