Copper Square Bar 18150 (Chrome Zirc.)

Copper 18150 square bar (chromium zirconium copper) is a high performance alloy engineered to deliver an excellent balance of electrical conductivity, mechanical strength, and resistance to softening at elevated temperatures. Through precipitation hardening, C18150 achieves significantly greater strength and improved resistance to wear and thermal fatigue compared to pure copper alloys, while maintaining good conductivity for electrical applications. This alloy performs reliably under high current loads and repeated thermal cycling, making it ideal for demanding industrial environments. The square profile provides uniform strength and dimensional stability for machining, fabrication, and structural electrical components.

Applications: Electrical bus bars, power distribution components, resistance welding fixtures, transformer parts, switchgear components, industrial connectors.

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0.375" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041277

Sold & Shipped by Southern Copper

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$31.50 for 1

$31.50 ea.

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Height: 0.375"

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0.375" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041277

Dimensions

Ships In: 1 Business Day
Height: 0.375"

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+ Create Custom Cut
12″ (1 ft.) - $35.00 ea.
24″ (2 ft.) - $35.00 ea.
36″ (3 ft.) - $35.86 ea.
48″ (4 ft.) - $47.82 ea.
60″ (5 ft.) - $59.77 ea.
72″ (6 ft.) - $71.73 ea.
84″ (7 ft.) - $83.68 ea.
96″ (8 ft.) - $95.63 ea.
108″ (9 ft.) - $107.59 ea.
120″ (10 ft.) - $119.54 ea.
132″ (11 ft.) - $131.50 ea.
144″ (12 ft.) - $143.45 ea.

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0.5" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041272

Sold & Shipped by Southern Copper

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$31.50 for 1

$31.50 ea.

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Height: 0.5"

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0.5" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041272

Dimensions

Ships In: 1 Business Day
Height: 0.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $35.00 ea.
24″ (2 ft.) - $42.50 ea.
36″ (3 ft.) - $63.76 ea.
48″ (4 ft.) - $85.01 ea.
60″ (5 ft.) - $106.26 ea.
72″ (6 ft.) - $127.51 ea.
84″ (7 ft.) - $148.76 ea.
96″ (8 ft.) - $170.02 ea.
108″ (9 ft.) - $191.27 ea.
120″ (10 ft.) - $212.52 ea.
132″ (11 ft.) - $233.77 ea.
144″ (12 ft.) - $255.02 ea.

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0.625" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041275

Sold & Shipped by Southern Copper

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$31.50 for 1

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Height: 0.625"

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0.625" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041275

Dimensions

Ships In: 1 Business Day
Height: 0.625"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $35.00 ea.
24″ (2 ft.) - $66.41 ea.
36″ (3 ft.) - $99.62 ea.
48″ (4 ft.) - $132.83 ea.
60″ (5 ft.) - $166.03 ea.
72″ (6 ft.) - $199.24 ea.
84″ (7 ft.) - $232.44 ea.
96″ (8 ft.) - $265.65 ea.
108″ (9 ft.) - $298.86 ea.
120″ (10 ft.) - $332.06 ea.
132″ (11 ft.) - $365.27 ea.
144″ (12 ft.) - $398.48 ea.

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0.75" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041274

Sold & Shipped by Southern Copper

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$43.04 for 1

$43.04 ea.

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Ships In: 1 Business Day
Height: 0.75"

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0.75" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041274

Dimensions

Ships In: 1 Business Day
Height: 0.75"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $47.82 ea.
24″ (2 ft.) - $95.63 ea.
36″ (3 ft.) - $143.45 ea.
48″ (4 ft.) - $191.27 ea.
60″ (5 ft.) - $239.08 ea.
72″ (6 ft.) - $286.90 ea.
84″ (7 ft.) - $334.72 ea.
96″ (8 ft.) - $382.54 ea.
108″ (9 ft.) - $430.35 ea.
120″ (10 ft.) - $478.17 ea.
132″ (11 ft.) - $525.99 ea.
144″ (12 ft.) - $573.80 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041276

Sold & Shipped by Southern Copper

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$76.51 for 1

$76.51 ea.

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Ships In: 1 Business Day
Height: 1"

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1" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041276

Dimensions

Ships In: 1 Business Day
Height: 1"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $85.01 ea.
24″ (2 ft.) - $170.02 ea.
36″ (3 ft.) - $255.02 ea.
48″ (4 ft.) - $340.03 ea.
60″ (5 ft.) - $425.04 ea.
72″ (6 ft.) - $510.05 ea.
84″ (7 ft.) - $595.06 ea.
96″ (8 ft.) - $680.06 ea.
108″ (9 ft.) - $765.07 ea.
120″ (10 ft.) - $850.08 ea.
132″ (11 ft.) - $935.09 ea.
144″ (12 ft.) - $1020.10 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1.25" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041270

Sold & Shipped by Southern Copper

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$119.55 for 1

$119.55 ea.

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Dimensions

Ships In: 1 Business Day
Height: 1.25"

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CUSTOM CUT DFARS Compliant

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1.25" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041270

Dimensions

Ships In: 1 Business Day
Height: 1.25"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $132.83 ea.
24″ (2 ft.) - $265.65 ea.
36″ (3 ft.) - $398.48 ea.
48″ (4 ft.) - $531.30 ea.
60″ (5 ft.) - $664.13 ea.
72″ (6 ft.) - $796.95 ea.
84″ (7 ft.) - $929.78 ea.
96″ (8 ft.) - $1062.60 ea.
108″ (9 ft.) - $1195.43 ea.
120″ (10 ft.) - $1328.25 ea.
132″ (11 ft.) - $1461.08 ea.
144″ (12 ft.) - $1593.90 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1.5" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041271

Sold & Shipped by Southern Copper

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$172.14 for 1

$172.14 ea.

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Dimensions

Ships In: 1 Business Day
Height: 1.5"

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Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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1.5" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041271

Dimensions

Ships In: 1 Business Day
Height: 1.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $191.27 ea.
24″ (2 ft.) - $382.54 ea.
36″ (3 ft.) - $573.80 ea.
48″ (4 ft.) - $765.07 ea.
60″ (5 ft.) - $956.34 ea.
72″ (6 ft.) - $1147.61 ea.
84″ (7 ft.) - $1338.88 ea.
96″ (8 ft.) - $1530.14 ea.
108″ (9 ft.) - $1721.41 ea.
120″ (10 ft.) - $1912.68 ea.
132″ (11 ft.) - $2103.95 ea.
144″ (12 ft.) - $2295.22 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

2" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041273

Sold & Shipped by Southern Copper

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$306.03 for 1

$306.03 ea.

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Dimensions

Ships In: 1 Business Day
Height: 2"

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Key Features

CUSTOM CUT DFARS Compliant

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2" Chrome Zirconium Copper Square Bar 18150 Part # mp-00041273

Dimensions

Ships In: 1 Business Day
Height: 2"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $340.03 ea.
24″ (2 ft.) - $680.06 ea.
36″ (3 ft.) - $1020.10 ea.
48″ (4 ft.) - $1360.13 ea.
60″ (5 ft.) - $1700.16 ea.
72″ (6 ft.) - $2040.19 ea.
84″ (7 ft.) - $2380.22 ea.
96″ (8 ft.) - $2720.26 ea.
108″ (9 ft.) - $3060.29 ea.
120″ (10 ft.) - $3400.32 ea.
132″ (11 ft.) - $3740.35 ea.
144″ (12 ft.) - $4080.38 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

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