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Aluminum white copper Bar and Rod

Cupronickel is a copper alloy with nickel as the main alloy. Cupronickel rods based on copper-nickel alloy with third elements such as zinc, manganese, aluminum, etc., are correspondingly called zinc cupronickel rods, manganese cupronickel rods, and aluminum cupronickel etc.
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Product Details

Hard Condition: M (soft state), Y2 (1/2 hard), Y (hard);

Size: Diameter 5mm~300mm×Length2000mm~6000mm;

 

Grade comparison table 

China

ISO

USA

British

France

Germany

Japan

BAI13-1

MHA13-3

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~

~

~

~

BAI6-1.5

 

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~

~

~

~

 

Chemical composition table

Alloy Grade

Ni+Co

Fe

Mn

Zn

Al

Si

Mg

Pb

S

C

P

Cu

Total impurities

BAl3-3

12.0~15.0

1.0

0.50

 

2.3-3.0

 

 

0.003

 

 

0.01

Balance

1.9

BAl6-1.5

5.5-6.5

0.50

0.20

 

1.2-1.8

 

 

0.003

 

 

 

Balance

1.1

 

Grades, characteristics and applications;

 

Alloy Grade

Main features

Application examples

BAl13-3

It is a structural copper-nickel alloy that can be heat-treated. Its characteristics are: in addition to high strength (the highest strength in cupronickel) and corrosion resistance, it also has high elasticity and corrosion resistance, and its mechanical properties at low temperatures (90K) Not only does it not decrease, but it improves somewhat, which is a performance that other copper alloys do not

Used to make high-strength corrosion-resistant parts

BAl6-1.5

It is a structural copper-nickel alloy, which can be strengthened by heat treatment, with high strength and good elasticity

Making flat springs for important purposes

 

 

 

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