UGI 4116N is a martensitic stainless steel with high carbon and nitrogen for hardness and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1275. Producer or source: Schmolz + Bickenbach USA Inc..