Aluminum strontium alloy with a strontium content of 90% and an aluminum content of 10% is a metal alloy sealed inside aluminum tubes, used for gravity die cast aluminum, low-pressure die cast aluminum, high-pressure die cast aluminum, and aluminum casting factories. Adding strontium to 5-13% hypoeutectic aluminum strontium (Al Si) alloy can produce a modification effect. Adding pre weighed components to liquid aluminum alloy to modify and induce the structure of eutectic silicon, transforming its morphology from coarse flakes to uniform spherical shapes.

Packaging and Storage
The aluminum tube packaging method is as follows:
·Boxed, 25g aluminum tube, 100 pieces, packed on a 180kg pallet; 72 boxes per pallet
·Boxed, 50g aluminum tube, 100 pieces, 270kg pallet; 54 boxes per pallet;
·Boxed, 100g aluminum tube, 100 pieces, ， 540 kg pallet loading; 72 boxes per pallet