Chemical Analysis
Mg-Sr-40:
Sr: 40 ± 3%min Fe:0.1%max Ti:0.1%max Cu:0.1%max Ni:0.1%max Mg:balance
Mg-Sr-30: Sr:3 0 ± 3%min Fe:0.1%max Ti:0.1%max Cu:0.1%max Ni:0.1%max Mg:balance