ZA-7 also known zamak 7. ZA-7 proved casting fluidity, ductility and surface finish. ZA-7 has less magnesium than zamak 3 to increase fluidity and ductility.
ZA-7 also known zamak 7. ZA-7 proved casting fluidity, ductility and surface finish. ZA-7 has less magnesium than zamak 3 to increase fluidity and ductility.
