Copper Alloys Dezincification Brass C35330 – Austral Wright Metals
Product Data Sheet – Copper Alloys
Dezincification Resistant (DR) Machining Brass Alloy 352 UNS-C35330
Also known as Leaded 63/37 Arsenical Brass
Equivalent Alloy Specifications
AS1567 – C35330
BS 2873 – CZ132
ASTM B453 C35330 (approx)
Typical Room Temperature 20°C
Typical applications. Plumbers hardware, valve spindles, fittings.
Phase Diagram & Mechanical Properties
C35330 has excellent corrosion resistance in potable water.
C35330 should not be used in contact with ammonia, ammonia compounds or amines, as it may suffer stress corrosion cracking. Beware of corrosion inhibitors in piping systems which also contain carbon steels. The inhibitor should be checked for compatibility with C35330.
Brass should not be used with acetic acid, acetylene, brines, calcium chloride, moist chlorine, chromic acid, hydrochloric acid, mercury or its compounds, nitric acid and sodium hypochlorite.
Please consult Austral Wright Metals for advice on your specific application.