Copper Nickel Bar

Farmer’s Copper Ltd. maintains a broad inventory of Copper Nickel C70600 and C71500 (70/30) round rod. Copper nickel is known for its moderate strength, weldability, forgeability, and formability; in addition, it has an extraordinary resistance to corrosion, stress cracking and erosion.

Typical Applications

  • Marine hardware
  • Fittings
  • Flanges
  • Condenser taper tube plugs

Farmer’s Copper Ltd. established in 1920, has devoted itself to achieving the wants and needs set by our customers. Building a strong relationship with our customers has been a primary goal; let us help you today with your copper nickel requirements.

C70600

Fabrication Properties

Joining Technique

Suitability

Soldering

Excellent

Brazing

Excellent

Oxyacetylene Welding

Fair

Gas Shielded Arc Welding

Excellent

Coated Metal Arc Welding

Good

Spot Weld

Good

Seam Weld

Good

Butt Weld

Excellent

Capacity for Being Cold Worked

Good

Capacity for Being Hot Formed

Good

Machinability Rating

20

ASTM Standard Designation for C70600: ASTM B151
ASME Standard Designation for C70600: ASME SB151

Meets Mil-C-15726F, AM. 1

Chemical Composition
(%max., unless shown as range or min.)

 

Cu(1)

Fe

Pb

Mn

Ni(2)

Zn

Min./Max.

Rem.

1.0-1.8

.05

1.0

9.0-11.0

1.0

Nominal

88.6

1.4

-

-

10.0

-

C71500

Fabrication Properties

Joining Technique

Suitability

Soldering

Excellent

Brazing

Excellent

Oxyacetylene Welding

Good

Gas Shielded Arc Welding

Excellent

Coated Metal Arc Welding

Excellent

Spot Weld

Excellent

Seam Weld

Excellent

Butt Weld

Excellent

Capacity for Being Cold Worked

Good

Capacity for Being Hot Formed

Good

Machinability Rating

20

ASTM Standard Designation for C71500: ASTM B151
ASME Standard Designation for C71500: ASME SB151

Meets Mil-C-15726F, AM. 1

Chemical Composition
(%max., unless shown as range or min.)

 

Cu(1)

Fe

Pb

Mn

Ni(2)

Zn

Min./Max.

Rem.

.40-1.0

.05

1.0

29.0-33.0

1.0

Nominal

69.5

.50

-

-

30.0

-

Contact one of our sales representatives today
to inquire about a quote from Farmers Copper
or call us today at (800) 231-9450



Quick Alloy Finder

Jump directly to the page you are looking for by entering a query below.

Ask A Specialist

Fields marked with * are required.