Sandvik Sanmac SAF 2205 (a Sandvik hollow bar material) is a duplex ferritic/austenitic stainless steel grade in hollow bar that meets the chemical requirements of WNr. 1.446, SAF 2205 and UNS S31803, but has improved machinability. Recommendations on cutting are given on machining with modern CNC machines. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and machining. Filing Code: SS-1097. Producer or source: Sandvik Materials Technology.

303 HST is a specially designed machinable alloy for smaller-diameter cold-drawn rod for high-volume applications with multiple operations performed at the same bar speed. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1036. Producer or source: Outokumpu.

UGIMA NSU and UGIMA 303 are the same grades designated differently for the European and North American markets, respectively. They are resulfurized grades with calcium added. Carefully controlled steelmaking results in a composition with oxides that have a low melting point and produce a lubricating effect during machining. Gains in the cutting conditions of 25 to 50% are typical on computer numerical control (CNC) lathe or classical machine work. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-709. Producer or source: Ugine-Savoie. Originally published March 1998, revised September 1998.

UGIMA 4570 is a resulfurized grade with calcium added. The steelmaking is carefully controlled and produces a composition with low-melting-point oxides, which produce a lubricating effect during machining. Gains in the cutting condition of 30 to 70% are typical on computer numerical control (CNC) lathe or classical machine work. The alloy is similar to UGIMA NSU but contains additional copper. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-713. Producer or source: Ugine-Savoie. Originally published April 1998, revised October 1998.

Schmelzmetall Hovadur CNCS is a heat-treatable, copper-nickel-silicon-chromium alloy. In the precipitation hardened condition it exhibits high thermal and electrical conductivity coupled with high strength and high hardness. It is a suitable substitute for copper-beryllium alloys in many applications. 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: Cu-932. Producer or source: Schmelzmetall AG.

Outokumpu 303 is a free-machining austenitic stainless steel suitable for automatic screw machining applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1213. Producer or source: Outokumpu High Performance Stainless.

Boehler M238 VMR is a hardened and tempered plastic mold steel with excellent cleanliness for best polishability, making it ideal for lens mold tooling. The hardness is consistent over the entire cross section of the steel block, even in large sizes, due to the addition of nickel. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on heat treating and joining. Filing Code: TS-640. Producer or source: Böhler-Uddeholm North America.

Armox 440T combines good ballistic properties with excellent toughness. Hardness is 420-480 HBW. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on forming, machining, and joining. Filing Code: SA-679. Producer or source: SSAB Armox.

UGIMA 4021 and UGIMA 420A are identical grades that are differently named for the European and North American markets, respectively. The grade is similar to UNS S42000 and is a hardenable martensitic stainless steel with a higher carbon content than type 410. UGIMA 4021/420A contain an addition of calcium by the UGIMA process. This steelmaking technique produces malleable oxide inclusions with a low melting point. The inclusions then lubricate the metal-tool interface in machining and improve productivity. This datasheet provides information on composition. It also includes information on corrosion resistance as well as heat treating and machining. Filing Code: SS-760. Producer or source: Ugine-Savoie.

UGIMA 4401 (UGIMA 316) is identical to UGINE 4401 (AISI 316) in analysis, corrosion resistance, mechanical properties, and forging and welding abilities but dissimilar in machinability. A specific melting process creates inclusions (malleable oxides with a low melting point), which improve machinability by 20-30% compared with an AISI 316 (1.4401) stainless steel. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-734. Producer or source: Ugine-Savoie.

INcut 200 is a premium free-machining steel containing no lead. Machinability is derived from added bismuth. The steel has excellent ductility and it can be welded and brazed readily. The absence of lead facilitates of machine shop scrap. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-431. Producer or source: Inland Steel Company.

Sandvik Bioline 20AP is a high-hardness alloy with dimensional stability and excellent machining properties. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: CS-145. Producer or source: Sandvik Steel Company. See also Alloy Digest SA-642, January 2012.

Sandvik Bioline 4C27A is a hardenable 13% Cr stainless steel used in precision instruments. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: SS-946. Producer or source: Sandvik Steel Company.

UGIMA 4301 (formerly known as UGIMA 304) is an austenitic stainless steel produced by special steelmaking techniques that produce a steel with inclusions of malleable oxides, which have a low melting point and a controlled composition. The presence of the inclusions lubricates the metal-tool interface during high-speed cutting. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on forming, heat treating, machining, and joining. Filing Code: SS-718. Producer or source: Ugine-Savoie.

Ampcoloy 88 was developed for plastic tooling and has a hardness greater than 260 HB, a high thermal conductivity, with good machinability and polishability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming. Filing Code: CU-787. Producer or source: AMPCO Engineered Alloys.

UGIMA 4307 (also known as UGIMA 304L) is an austenitic stainless steel produced by special steelmaking techniques that produce a steel with inclusions of malleable oxides, a low melting point, and a controlled composition. The presence of the inclusions lubricates the metal-tool interface during high-speed cutting. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as heat treating, machining, and joining. Filing Code: SS-722. Producer or source: Ugine-Savoie. Originally published June 1998, corrected November 1998.

Ampcoloy 95 has slightly higher mechanical properties than most alloys in its class. Applications include spot welding electrodes. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming and machining. Filing Code: CU-789. Producer or source: AMPCO Engineered Alloys.

UGINA 4567 and 304Cu are the same grades designated differently for the European and North American markets, respectively. Controlled steelmaking results in machining gains, particularly in deep drilling, over UGIMA 4307 (see Alloy Digest SS-722, November 1998). This datasheet provides information on composition. It also includes information on corrosion resistance as well as heat treating and machining. Filing Code: SS-754. Producer or source: Ugine-Savoie.

MAGIVAL MG3 is a ferritic free machining stainless steel grade with similar magnetic properties to MG1 (Alloy Digest SS-1159, October 2013); it has better pitting corrosion resistance due to its molybdenum content, allowing applications in mild chloride corrosive environments. Magival is a group of easily workable ferritic stainless steels with a high degree of machinability developed for magnetic applications where high permeability and low coercive force are required. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-1164. Producer or source: Valbruna Stainless Steel.

MAGIVAL MG1 is the best known ferritic free machining stainless steel grade, developed for magnetic applications, and it has high machinability and corrosion resistance similar to type 430F. Magival steels are easily workable ferritic stainless steels developed for magnetic applications where high permeability and low coercive force are required. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-1159. Producer or source: Valbruna Stainless Steel.