Copper Round Bar 101

Copper Round Bar 101

Copper 101 round bar (OFHC – oxygen free high conductivity copper) is a commercially pure copper alloy known for its exceptional electrical and thermal conductivity and resistance to hydrogen embrittlement. With approximately 99.99% copper content and no oxygen, it performs reliably in high temperature and high conductivity environments. Easily formed, brazed, and welded, 101 copper is widely used in applications where conductivity and purity are critical.

Applications: Electrical conductors, grounding systems, particle accelerators

Material Properties

Copper 101 Product Guide |

Copper 101 Round Bar Tolerances

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1 1/2" Copper Round Bar 101-H04 Part # 7850

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$365.92 for 1

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Diameter: 1.5"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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1/8" Copper Round Bar 101-H04 Part # 22679

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$4.50 for 1

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Diameter: 0.125"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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FREEMTRAvailable

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3/16" Copper Round Bar 101-H04 Part # 20919

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$4.70 for 1

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Diameter: 0.1875"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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1 1/8" Copper Round Bar 101-H04 Part # 19603

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$198.24 for 1

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Diameter: 1.125"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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1/4" Copper Round Bar 101-H04 Part # 15256

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$4.50 for 1

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Diameter: 0.25"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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5/16" Copper Round Bar 101-H04 Part # 15257

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$14.23 for 1

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Diameter: 0.3125"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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3/8" Copper Round Bar 101-H04 Part # 15258

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$20.23 for 1

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Diameter: 0.375"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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4 1/2" Copper Round Bar 101-H04 Part # 17885

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$2746.84 for 1

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Diameter: 4.5"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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1" Copper Round Bar 101-H04 Part # 13898

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$148.52 for 1

$148.52 ea.

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Diameter: 1"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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3" Copper Round Bar 101-H04 Part # 15265

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$1189.68 for 1

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Diameter: 3"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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1/2" Copper Round Bar 101-H04 Part # 13899

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$41.64 for 1

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Diameter: 0.5"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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3/4" Copper Round Bar 101-H04 Part # 7146

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$85.89 for 1

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Diameter: 0.75"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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7/8" Copper Round Bar 101-H04 Part # 15262

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$113.83 for 1

$113.83 ea.

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Diameter: 0.875"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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5/8" Copper Round Bar 101-H04 Part # 15260

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$56.37 for 1

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Diameter: 0.625"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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0.125" OD Oxygen Free Copper Round Bar 101 - H02 Part # mp-00042942

Sold & Shipped by Southern Copper

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$31.50 for 1

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Diameter: 0.125"
Ships In: 1 Business Day
Temper: H02

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CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

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0.125" OD Oxygen Free Copper Round Bar 101 - H02 Part # mp-00042942

Dimensions

Diameter: 0.125"
Ships In: 1 Business Day
Temper: H02

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $35.00 ea.
24″ (2 ft.) - $36.00 ea.
36″ (3 ft.) - $37.00 ea.
48″ (4 ft.) - $38.00 ea.
72″ (6 ft.) - $39.00 ea.
96″ (8 ft.) - $40.00 ea.
144″ (12 ft.) - $41.00 ea.

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

2" Copper Round Bar 101-H04 Part # 9708

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$518.86 for 1

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Diameter: 2"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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1 1/4" Copper Round Bar 101-H04 Part # 14946

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$249.08 for 1

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Diameter: 1.25"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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1 3/8" Copper Round Bar 101-H04 Part # 14634

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$231.96 for 1

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Diameter: 1.375"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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4" Copper Round Bar 101-H04 Part # 14618

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$1616.35 for 1

$1616.35 ea.

Dimensions

Diameter: 4"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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CUSTOM CUT

FREEMTRAvailable

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7 1/2" Copper Round Bar 101 Part # 26301

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$5798.44 for 1

$5798.44 ea.

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Diameter: 7.5"

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FREEMTRAvailable

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7/16" Copper Round Bar 101-H04 Part # 21532

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$26.78 for 1

$26.78 ea.

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Diameter: 0.4375"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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1 5/8" Copper Round Bar 101-H04 Part # 15263

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$385.32 for 1

$385.32 ea.

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Diameter: 1.625"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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1 3/4" Copper Round Bar 101-H04 Part # 7145

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$365.96 for 1

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Dimensions

Diameter: 1.75"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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2 1/8" Copper Round Bar 101-H04 Part # 22153

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$505.65 for 1

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Diameter: 2.125"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

Key Features

CUSTOM CUT

FREEMTRAvailable

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2 1/4" Copper Round Bar 101-H04 Part # 7519

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$655.42 for 1

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Diameter: 2.25"
Temper: H04

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Material Meets These Standard(s): ASTM-B187,ASTM-F68

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