Argentium 940 Casting Alloy' is made from responsibly sourced silver. The alloy investment casts beautifully - with a firestain free surface that can be easily finished to a bright polished lustre. Castings can be easily heat-hardened to impart increased strength and durability, and finished items are hypoallergenic with a lasting shine.
 
Melting Range: 870-900°C
Specific Density: 10.38g/cm3
Casting Range: 960-1040°C
 
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