镁合金号:AZ31B，AZ41M，AZ91D，AZ80，ZK60A,AK40A，ZK60A，M1AAZ63A ,AM60B ,AM50A ,AZ63 ,AS41B ,AZ91A ,AZ91B ,AJ62A ,AS21A ,AS21B ,AS41A ,AZ91C ,AZ91E ,M2M ,AZ40M ,AZ41M LZ91MA LZ21MA LZ21,ME20M ，MB1 ,MB2 ,MB3 ,MBB：ZK60D,ZK60C,ZK60B,AZ31B，AZ61A，AZ80A，M1AZK60D,ZK60C,ZK60B,AZ31 ZK60
