C95800 Nickel Aluminium Bronze Globe valve
Design standard:BS1873 API 603
Size:1/2''~12''
Pressure range:150LB~4500LB

Valve material instruction:

Bronze alloy series

Nickel aluminum bronze C95800,Tin bronze,Brass, C95200, C95500, C92200, C83600

ASTM B148 UNS C95800 - Nickel Aluminium / Aluminum Bronze
C95800 nickel aluminium (aluminum) bronze alloy is very strong.  It is renowned as having high strength and ductility which is retained at low temperatures, good shock & wear resistance, good casting qualities as well as being easy to machine. Additionally it is easy to weld and has good thermal and electrical conductivity properties.
It has exceptional corrosion resistance due to a tough oxide layer. Heat treatment further increases its seawater corrosion properties, making it an ideal choice in marine environments with the material being used for seawater valves and ships components.
ASTM B148 - C95800 Chemical Composition
Copper          79.0% min   
Aluminium    8.5-9.5%
Nickel           4.0-5.0%
Iron              3.5-4.5%
Manganese   0.8-1.5%
Lead              0.03% max
Silicon           0.10% max
Other Specifications in the above material family:
ASTM B148-UNS C95800, ASTM B148-UNS C95500, ASTM B148 UNS C95400, BS1400-AB2, EN1982-CC333G