CARPENTER STAINLESS TYPE 414 is a hardenable (martensitic), nickel-bearing chromium steel. It resists corrosion from the atmosphere, fresh water, mine water, crude oil, blood, alcohol, mercury and many other reagents; however, it is rarely considered for high-temperature service because scale formation starts when 1200 F (649 C) is exceeded. Type 414 is used for many heat-treated parts such as high-strength bolts and nuts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-438. Producer or source: Carpenter.

ALLEGHENY STAINLESS TYPE 414 is a martensitic stainless steel combining superior toughness and strength with corrosion and heat resisting properties. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-467. Producer or source: Allegheny Ludlum Corporation.

AISI TYPE 414 is a martensitic type stainless steel of intermediate hardness. It offers combined corrosion and heat resisting properties with high strength and toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-103. Producer or source: Stainless steel mills. Originally published May 1960, revised February 1989.