RBI has launched Ten rupees bi-metal coins for circulation, but it is hard to find it, all the Ten rupees coin are with coins collectors. The first ever ten rupee bi-metal coin dated 2005 with the theme Unity in Diversity and the latest one with new rupee symbol dated 2011.
RBI also issued commemorative coins in ten rupee bi metal for circulations, namely, Homi Bhabha & RBI platinum jublee2005 Unity in Diversity Ten Rupees Bi-Metal Coin (Very Rare In Bi-Metal Issue)
2006 Unity in Diversity Ten Rupees Bi-Metal Coin
2007 Unity in Diversity Ten Rupees Bi-Metal Coin
2008 Connectivity and Information Technology Ten Rupees Bi-Metal Coin
2009 Connectivity and Information Technology Ten Rupees Bi-Metal Coin