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Cupronickel Bar

C70600 Cupronickel Bar

Product description:Compared with other copper alloys, cupronickel has excellent mechanical properties and physical properties, good ductility, high hardness, beautiful color, corrosion resistance and deep-drawing performance. It is widely used in shipbuilding, petrochemical, electrical appliances, instruments, medical equipment, daily necessities. , crafts and other fields, and is also an important resistance and thermocouple alloy.
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Chemical Composition:

Grade

Composition

Cu

Ni+Co

Fe

Mn

Pb

P

S

C

Si

Zn

Sn

杂质

co

BFe10-1-1

Rem

9.0-11.0

1.0-1.5

0.5~1.0

0.02

0.006

0.01

0.05

0.15

0.3

0.03

0.7


BFe10 -1.5 -1

Rem

10.0-11.0

1.0-2.0

0.50-1.0

0.01

0.05

0.05

0.6


C7060

Rem

9.0-11.0

1.0-1.8

0.2-1.0

0.02





0.5




C70600

Rem

9.0-11.0

1.0-1.8

1.0

0.05





1.0




CuNil0FelMn

Rem

9.0-11.0(Ni

1.0-2.0

0.50-1.0

0.02

0.02

0.05

0.05


0.5

0.03

0.2

0.1


Specification:

Grade

Type

State

Dimension

O.D.

L(mm),max.

C70600

Extruded

R

40-120

Diameter/Across Flate≤50mm  L1000~5000mm

Diameter/Across Flate50~75mm L500~5000mm

Diameter/Across Flate75~160mm L500~6000mm

Drawing

Y、M

20~65


Mechanical Properties:

State

Tensile Strength Rm/ (N/mm2)

Elongation

A/ % min

Y

≥490

-

M

≥345

25

R

≥345

28

 

 




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