Argentium Sterling Silver. Argentium sterling silver has dramatically better tarnish resistance than standard sterling silver and is much more durable. Whilst all of argentium’s attributes are amazing, the single most exciting one for jewellers is how easy argentium.
Traditional sterling silver has an average melting point of 802°c (1475°f) and a liquidus flow point of 899°c (1650°f). Traditional sterling silver is 92.5% silver and 7.5% copper. Considered as setting a new purity standard for silver, argentium sterling silver is far brighter, durable and versatile.