Aluminium strontium master alloy
AlSr10:
Sr 9.0-11.0％, Fe≤ 0.30％ , Si≤ 0.20％ , Ca≤ 0.03％ ,
Others each≤ 0.05％, Others total≤ 0.15％；Balance:Al
Shape: in form of stick, waffle, small ingot.
Stick: diameter 9.5mm, length 0.5-1.0m
waffle: 7.5kg each
ingot: 250g each