Aubert and Duval CNS (35NiCr6) is a medium-carbon, nickel-chromium, direct hardening alloy steel. It is a medium hardenability steel in the 0.30 to 0.37 mean carbon content classification. This steel is frequently used for water-quenched parts of moderate section size and for oil-quenched parts of small section size. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on casting. Filing Code: SA-878. Producer or source: Aubert & Duval S.A. (a member of the Eramet Group).

Lucefin 50CrMo4 is a medium-carbon, chromium-molybdenum direct hardening alloy steel that is also suitable for flame hardening, induction hardening, and nitriding. This steel is a medium hardenability steel in the 0.45 to 0.50 mean carbon content classification. In general, it is used for medium and large size parts requiring high hardness as well as high strength and good toughness. A minimum of 90% martensite in the as-quenched condition is desirable. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-877. Producer or source: Lucefin S.p.A.

SSAB Ramor 400 is a low-carbon, chromium-molybdenum-nickel-boron alloy protection steel that is used in the heat treated condition (Hardness = 360–460 HBW) for blast protection. This datasheet provides information on composition, hardness, tensile properties, and bend strength. It also includes information on forming, machining, and joining. Filing Code: SA-876. Producer or source: SSAB AB.

SSAB Ramor 500 is a nickel-chromium-molybdenum-boron, alloy protection steel that is used in the quenched condition (hardness = 490–560 HBW) for ballistic protection. This datasheet provides information on composition, hardness, tensile properties, and bend strength. It also includes information on forming, heat treating, and joining. Filing Code: SA-875. Producer or source: SSAB AB.

Voestalpine Australia 4140 is medium-carbon, chromium-molybdenum direct hardening alloy steel that is also suitable for flame hardening, induction hardening, and nitriding. This steel is a medium hardenability steel in the 0.40 to 0.42 mean carbon content classification. In general, it is used for medium and large size parts requiring high strength and toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating, machining, and joining. Filing Code: SA-873. Producer or source: voestalpine High Performance Metals.

CEN 34Cr4 and 34CrS4 are medium-carbon, 1% chromium, direct hardening alloy steels that are also suitable for flame and induction hardening. These steels are low hardenability steels in the 0.30 to 0.37 mean carbon content classification. They are used for water-quenched parts of moderate section size and for oil-quenched parts of small section size. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: SA-872. Producer or source: European Committee for Standardization.

SSAB Armox 500T is a low-carbon, nickel-chromium-molybdenum-boron, alloy protection steel that is used in the quenched and tempered condition (typical hardness = 500 HBW) for ballistic protection. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on heat treating, machining, and joining. Filing Code: SA-870. Producer or source: SSAB AB.

CEN 46Cr2 and 46CrS2 are medium-carbon, 0.5% chromium direct hardening alloy steels that are also suitable for flame or induction hardening. These steels are low hardenability steels in the 0.45 to 0.50 mean carbon content classification. In general, they are used for gears and other parts requiring high hardness as well as strength and toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: SA-871. Producer or source: European Committee for Standardization.

Industeel Mars 380 (earlier known as Industeel Mars 190) is a low-carbon, Ni-Cr-Mo-V-B, alloy protection steel that is used in the quenched and tempered condition (typical hardness = 380 HBW). It is used as rolled homogeneous armor for ballistic protection and evaluation of armor-defeating ammunition. This datasheet provides information on composition, hardness, and bend strength. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-869. Producer or source: Industeel France.

Lucefin Group 20NiCrMo2-2 and 20NiCrMoS2-2 are low-carbon, Ni-Cr-Mo, alloy case-hardening steels that are used in the carburized or carbonitrided, and subsequently quench hardened and tempered, condition. These steels are, in general, used for medium-size case-hardened parts requiring high fatigue strength and wear resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: SA-866. Producer or source: Lucefin S.p.A..

Lucefin Group 20MnCr5 and 20MnCrS5 are low-carbon, 1.2Mn-1.1Cr, alloy case-hardening steels that are used in the carburized or carbonitrided, and subsequently quench hardened and tempered, condition. These steels are, in general, used for large casehardened parts requiring high wear resistance and fatigue strength. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and joining. Filing Code: SA-865. Producer or source: Lucefin S.p.A.

Lucefin Group 16MnCr5 and 16MnCrS5 are low-carbon, 1.2Mn-1Cr, alloy case-hardening steels that are used in the carburized or carbonitrided, and subsequently quench hardened and tempered condition. In general, these steels are used for small and medium size parts requiring high wear resistance and fatigue strength. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-864. Producer or Source: Lucefin S.p.A.

Lucefin Group 34CrMo4 and 34CrMoS4 are medium-carbon, 1% chromium-molybdenum direct hardening alloy steels that are also suitable for flame and induction hardening, and nitriding. These steels are medium hardenability steels in the 0.30 to 0.37 mean carbon content classification. They are used for water-quenched parts of moderate section size and for oil-quenched parts of small section size. In general, they are used for parts requiring high strength and toughness. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, machining, and joining. Filing Code: SA-863. Producer or source: Lucefin S.p.A.

Lucefin Group 37Cr4 and 37CrS4 are medium-carbon, 1% chromium, direct hardening alloy steels that are also suitable for flame and induction hardening. These steels are low hardenability steels in the 0.30 to 0.37 mean carbon content classification. They are used for water-quenched parts of moderate section size and for oil-quenched parts of small section size. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on high temperature performance as well as forming, machining, and joining. Filing Code: SA-862. Producer or source: Lucefin S.p.A.

Lucefin Group 42CrMo4 and 42CrMoS4 are medium-carbon, 1% chromium-molybdenum, direct hardening, alloy steels that are also suitable for flame hardening, induction hardening, and nitriding. These steels are medium hardenability steels in the 0.40 to 0.42 mean carbon content classification. In general, they are used for medium and large size parts requiring high strength and toughness. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, machining, and joining. Filing Code: SA-861. Producer or source: Lucefin S.p.A.

Lucefin Group 41Cr4 and 41CrS4 are medium-carbon, 1% chromium, direct hardening alloy steels that are also suitable for flame and induction hardening. These steels are low hardenability steels in the 0.40 to 0.42 mean carbon content classification. They are used for small and medium size parts that require a higher degree of strength and toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-860. Producer or source: Lucefin S.p.A..

Niagara IHCP and CPO are induction-hardened chromium-plated and chrome-plated only steel bars and tubes. This datasheet provides information on composition and hardness. Filing Code: SA-852. Producer or source: Niagara Lasalle Corporation.

Bisalloy is a series of high-strength, quenched and tempered steels with mass savings of up to 30% over conventional steels. The number in the name indicates the minimum yield strength in ksi. This datasheet provides information on composition, physical properties, hardness, and shear strength. It also includes information on forming and machining. Filing Code: SA-846. Producer or source: Bisalloy Steels Group Limited.

ArcelorMittal 9% nickel alloy steel plates are for use in the water quenched and tempered or double normalized condition. They are intended for the fabrication of welded pressure vessels. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on heat treating and joining. Filing Code: SA-813. Producer or source: ArcelorMittal.

Ancorsteel FLD-49HP is a nickel copper-molybdenum alloy steel powder developed for high-performance sinter-hardening applications. This alloy conforms to MPIF Material standard 35, designation FLDN4C2-4905. The nickel and copper are diffusion-alloyed to the molybdenum pre-alloyed powder during processing to maintain good compressibility while enabling high hardness and toughness in sinter-hardened parts. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness. It also includes information on powder metal forms. Filing Code: SA-809. Producer or source: Hoeganaes Corporation.