Xiang Welding Industrial Co Ltd
Aluminum Bronze, ERCuAl-A2, Cu6180,Particularly suitable for the hard facing of Aluminum Bronze with steel. It has increased resistance to wear and abrasion, as well as superior corrosion resistance to seawater. Widely used for ship constructions, apparatus and plumbing. For multilayer hard facing on steel, pulsed Argon arc welding is recommended.
ERCuAl-A2
Cu6180
Aluminum Bronze

Chemical Composition(%)

Standard

Class

Alloy

Cu

Al

Fe

Mn

Ni

P

Pb

Si

Sn

Zn

Other

ISO24373

Cu6180

CuAl10Fe

bal.

8.5-11.0

1.5

-

-

-

0.02

0.1

-

0.02

0.5

GB/T9460

SCu6180

CuAl10Fe

bal.

8.5-11.0

max

1.5

-

-

-

max

0.02

max

0.1

-

max

0.2

max

0.5

BS EN14640

Cu6180

CuAl10

bal.

8.5-11.0

0.5-

1.5

1.0

1.0

-

0.02

0.1

-

0.02

0.4

AWS A5.7

C61800

ERCuAl-A2

bal.

8.5-11.0

0.5-

1.5

-

-

-

0.02

0.10

-

0.02

0.50

DIN 1733

2.0937

SG-CuAl10Fe

bal.

9.0-11.0

0.5-

1.5

max

1.0

max

1.0

-

max

0.02

max

0.1

-

max

0.02

max

0.4

Physical Properties And Mechanical Properties:

Solids-Temperature

1030℃

Liquids-Temperature

1040~1090℃

Density

7.6㎏/ dm3  

TensileStrength

390~500 N/ mm2    

Elongation

 35% 

Brinell Hardness

140HB