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Ti-17 is an a-rich near-B alloy that is sometimes classified as an a-B alloy. Unlike other B or near-B alloys, Ti-17 offers good creep strength up to 430 C (800 F). This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance. Filing Code: TI-117. Producer or source: RMI Company.

PULSE thermoplastic resins are special alloys of acrylonitrile butadiene styrene (ABS) and polycarbonate PC). They are designed for applications requiring heat resistance while providing high- and low-temperature impact resistance. They withstand rapid repeated temperature fluctuations. They are readily molded. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. Filing Code: P-2. Producer or source: The Dow Chemical Company, Dow Plastics.

ISOPLAST 201 is an opaque, impact modified thermoplastic polyurethane engineering resin for extrusion and injection molding. Its high heat distortion temperature sets it apart from ISOPLAST 101(described in Alloy Digest P-10, October 1989). It has high notched impact strength, excellent chemical and solvent resistance and high abrasion resistance. This datasheet provides information on physical properties, hardness, and tensile properties as well as fracture toughness. Filing Code: P-14. Producer or source: The Dow Chemical Company, Dow Plastics.

VALOX300 Family is comprised of four unreinforced thermoplastic resins; 325, 310-SEO 357 and 365. It is the most complete line of unreinforced thermoplastic polyester resins in the industry. This datasheet provides information on physical properties, hardness, tensile properties, and compressive and shear strength as well as fracture toughness. Filing Code: P-13. Producer or source: G. E. Plastics. Originally published December 1989, revised May 1990.

SILICON NITRIDE SN-220 has found its niche in industrial applications in engine and gas turbine components. It has excellent high-temperature strength and thermal shock resistance. This datasheet provides information on composition, physical properties, elasticity, and bend strength as well as fracture toughness. Filing Code: Cer-4. Producer or source: Kyocera America Inc..

SILICON CARBIDE SC-221 is a beta-phase silicon carbide made from the pressureless sintering method. It possesses excellent mechanical strength at high temperature (4-point bending strength of 71ksi [490 MPa] at 1400 C [2552 F]). This datasheet provides information on physical properties, hardness, elasticity, and bend strength as well as fracture toughness. Filing Code: Cer-5. Producer or source: Kyocera America Inc..

Z-201N is a high strength zirconia engineering ceramic. Its room temperature strength is greater than that of silicon carbide and silicon nitride. It also has high fracture toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, and bend strength as well as fracture toughness. Filing Code: Cer-6. Producer or source: Kyocera Industrial Ceramics Corporation.

Mecasteel 17-4 is a precipitation hardening grade with good toughness and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, and joining. Filing Code: SS-1181. Producer or source: Industeel USA, LLC.

Mecasteel 145 is a steel grade delivered in prehardened condition (yield strength > 1000 MPa, or > 145 ksi) and available in very large dimensions (width 2 m, or 78 in.; thickness up to 635 mm, or 25 in.). This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on forming. Filing Code: SA-703. Producer or source: Industeel USA, LLC. Originally published as Alloy Digest SA-691, February 2014, revised July 2014.

MTD 1 is a 4140 plate steel modified with slightly higher carbon and a vanadium addition. Vanadium improves graining refinement and, coupled with the higher carbon, promotes hardness and wear resistance. ArcelorMittal USA MTD steels comprise a family of pre-hardened alloy plate steels developed for a variety of mold, tool, and die applications. This datasheet provides information on composition. It also includes information on forming, machining, and joining. Filing Code: SA-793. Producer or source: ArcelorMittal USA, Plate.

MTD 2 is mold base quality, Mn-Cr-Mo plate steel. It is commonly used in holder blocks, clamping plates, and support plates. ArcelorMittal USA MTD steels comprise a family of pre-hardened alloy plate steels developed for a variety of mold, tool, and die applications. This datasheet provides information on composition. It also includes information on forming, machining, and joining. Filing Code: SA-794. Producer or source: ArcelorMIttal USA, Plate.

MTD 3 is a Mn-Cr-Mo-V plate steel used in cavity molds. ArcelorMittal USA MTD steels comprise a family of prehardened alloy plate steels developed for a variety of mold, tool, and die applications. This datasheet provides information on composition. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-798. Producer or source: ArcelorMittal USA, Plate.

ArcelorMittal MTD 4 is a 4150 plate steel for applications such as press brake dies, machinery parts and short-run tools and dies where abrasion is a concern. This datasheet provides information on composition. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-801. Producer or source: ArcelorMittal USA, Plate.

ArcelorMittal MTD P20 is a Mn-Cr-Mo-V plate steel used in cavity molds. Special processing is used to achieve lower sulfur levels and inclusion shape control. This datasheet provides information on composition. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-804. Producer or source: ArcelorMittal USA, Plate.

TIMETAL 622 is useful for damages tolerant designs in airframes and engines. It offers fracture mechanics properties comparable to Ti-6A1-4V Beta Annealed, but with higher strength. Metallurgically, it is an ELI alpha-beta alloy. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness. It also includes information on forming and heat treating. Filing Code: TI-103. Producer or source: Titanium Metals Corporation (Timet).

Carpenter 21-55N Valve Steel is an austenitic nitrogen-bearing chromium-nickel-manganese alloy which offers an excellent combination of high temperature strength and corrosion resistance for exhaust valve applications. It is widely used as the head material in two-piece valves for internal combustion engines. It is also finding increasing use for one-piece valves in automobile engines. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-176. Producer or source: Carpenter.

LEXAN is a thermoplastic polycarbonate resin whose properties make it one of the toughest and most versatile of engineering thermoplastics. It provides the design engineer with exceptional freedom in creating functional, attractive, cost-effective products. It is used in a broad range of industrial products. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well asfracture toughness and fatigue. Filing Code: P-5. Producer or source: G. E. Plastics.

ALLOY VMS-513 is a nickel-base alloy developed to meet the tough operating conditions of gasoline and diesel engines. It combines high-temperature strength with good resistance to corrosion and wear, plus good fatigue strength. It is used in valves for gasoline-fueled industrial engines. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance, corrosion and wear resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-213. Producer or source: Simonds Steel Division, Wallace-Murray Corporation.

ALUMINUM 2018 is an age-hardenable aluminum forging alloy characterized by relatively high tensile and yield strengths along with fairly good ductility. It has good elevated-temperature properties. Its applications include engine pistons and engine cylinder heads. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-130. Producer or source: Various aluminum companies. Originally published October 1963, revised May 1979.

CARPENTER 80-20 ALLOY is a nickel-chromium alloy intended for service at high temperatures. It offers good corrosion resistance to exhaust gases in aircraft piston engines. Considerable quantities of this alloy have been used as welded overlays on valve heads for aircraft engine exhaust valves. 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: Ni-264. Producer or source: Carpenter.