Min. Order Reference FOB Price
10 Tons US$1,500.00-2,500.00 / Ton
Product Description
Manganese is a silver-gray metal, much like iron, but softer than iron. If manganese contains a small amount of impurities-carbon or silicon, it becomes very hard and brittle. However, pure metallic manganese is not very widely used because it is more rusty than iron. In humid air, it becomes gray ...