Aluminum type A356 is a casting repair alloy with controlled chemistry. Suitable for welding similar castings. Melting range of 1035-1135℉.

Typical chemistry:
Si: 7.50% | Fe: 0.09% | Cu: 0.05% | Mn: 0.05% | Mg: 0.45% | Zn: 0.05% | Ti: 0.15%
Values are recorded as maximums.