Description

CuAl 91/9 is specifically designed for spraying in arc spray or flame spray systems. It produces extremely well-bonded coatings with excellent machinability. It has good corrosion resistance, along with good resistance to mechanical and thermal shock. It is particularly applicable to bond coats and machine element restoration work.

 

Applications

Aluminum Bronze Components

Bond Coat

Bearing Areas

 

Product Details

Chemical composition:

Grade	Chemical composition(%)
CuAl 91/9	Al	Fe	Si	Pb	Cu	Others
	8.5~11.0	≤1.5	≤0.1	≤0.02	Balance	＜0.5

 

Physical Properties:

Grade	Density	Melting Point
CuAl 91/9	7.53g/cm3	982°C

 

Typical Characteristics:

Typical Hardness	Bond Strength	Deposit Rate	Deposit Efficiency
HRB 67	7000 psi	10 lbs /hr/100A	75%