Product Description

Standard:ASTM B *******5 GB/T*********4
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 AZ*3B AZ*3C AZ*3D AZ*1
Mg Bal Bal Bal Bal Bal
Al <0.*1 5.***6.*0 5.***6.*0 5.**7.0 2.***3.*0
Zn - 2.***3.*0 2.***3.*0 2.**4.0 0.***1.*0
Mn 0.***1.*0 0.***0.*0 0.***0.*0 0.***0.*0 0.***0.*0
Si(max) 0.*5 0.*0 0.*0 0.*0 0.*5
Cu(max) 0.*2 0.*2 0.*5 0.*0 0.*1
Ni(max) 0.**1 0.**2 0.**3 0.**3 0.**3