Kranti Metallurgy Pvt. Ltd. Supplies Lowest Melting Silver Brazing Alloy with Cadmium. Kranti Metallurgy Pvt. Ltd. Manufactures brazing alloys and brazing fluxes which are supplied to various industries. Lowest Melting Silver Brazing Alloy with Cadmium is a high flow brazing alloy which forms very superior brazing joints having very small clearances. The amount of silver in Lowest Melting Silver Brazing Alloy with Cadmium is 43%. This silver brazing alloy contains cadmium. The code no. Of this product is KM43.