A/brass Casting Magnesium Rods

Casting Magnesium RodsStandard: ASTM B 843-1995 GB/T17731-2004
Magnesium rod anodes are suitable for the water heater, heater
exchanger, evaporator, boiler etc. It plays the roles as followed:
soften water, ruked out the dort, extend the service life of products
etc.Chemical compositions of cast magnesium anodes

























Element


High potential


AZ63B


AZ63C


AZ63D


AZ31




Mg


Bal


Bal


Bal


Bal


Bal




Al


<0.01


5.30-6.70


5.30-6.70


5.0-7.0


2.70-3.50




Zn


-


2.50-3.50


2.50-3.50


2.0-4.0


0.70-1.70




Mn


0.50-1.30


0.15-0.70


0.15-0.70


0.15-0.70


0.15-0.60




Si(max)


0.05


0.10


0.30


0.30


0.05




Cu(max)


0.02


0.02


0.05


0.10


0.01




Ni(max)


0.001


0.002


0.003


0.003


0.003