Manganese bronze is similar of high tensile brass. This alloy also available in different combination like leaded, low leaded or lead free. This material is fair for corrosion resistance for marine & mildly acidic environment. Extrusion rod of manganese bronze or high tensile brass is best to use for welding rods, marine fittings, valve, high strength components, steam bodies, shafts & other architectural applications. Type : IS 320/80 HT-1 is suitable for soldering. HT-2 is suitable for machining. BS 2874 - CZ 114 BS 2874 - CZ 115