BRUSH WELLMAN S-200F is beryllium strengthened by a dispersion of beryllium oxide (1.5%). It has moderate strength and moderate ductility (A minumum of 2.0% elongation). Its uses include optical equipment, nuclear reactors, instrumentation, optical substrates, satellite structures and solar arrays. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Be-4. Producer or source: Brush Wellman Inc..

BRUSH WELLMAN I-220 is an instrument grade of beryllium strengthened by a dispersion of 2.2% beryllium oxide maximum. It has a micro-yield strength of 5000 psi minimum. I-220B is manufactured from impact ground powder and therefore is more isotropic than BRUSH WELLMAN S-200E. I-220 is often used as an optical support bench because of its high degree of isotropy and good micro-yield strength. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Be-7. Producer or source: Brush Wellman Inc..

BRUSH WELLMAN I-70A is an instrument and optical grade of beryllium strengthened by a dispersion of 0.7% beryllium oxide maximum. It has relatively low strength and fairly low ductility (a minimum of 2% elongation). Its uses include optical applications, instrumentation, and optical-instrumentation applications. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, joining, and surface treatment. Filing Code: Be-6. Producer or source: Brush Wellman Inc..

BRUSH WELLMAN S-65B is a grade of beryllium strengthened by a dispersion of beryllium oxide. It has moderate strength and fairly low ductility (a minimum of 3% elongation). Its uses include optical applications, nuclear reactors, instrumentation, X-ray windows, high-speed computer parts, audio components and aerospace structural applications. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Be-3. Producer or source: Brush Wellman Inc..

CARPENTER SUPER INVAR 32-5 is a magnetic, austenitic solid solution alloy designed to minimize thermal expansion at room temperature. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: FE-100. Producer or source: Carpenter.

Semiconductor grade indium products are available in several high purity levels including 7N, 6N5WCI (with controlled impurities), 6N5, and 6N. High purity indium is used in electronic device technology, crystal growth in epitaxial processes, and the production of single crystal III-V compound semiconductors. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, tensile properties, and compressive strength. It also includes information on high temperature performance. Filing Code: IN-3. Producer or source: Indium Corporation.

1050, 1053, C50, C50E, and C50R are wrought medium-carbon (carbon = 0.47–0.55%) non-alloy steels that are used in the normalized, cold worked, quenched and tempered, or austempered condition. 1050, 1053, C50E, and C50R may also be flame or induction hardened, nitrided, or nitrocarburized. These steels are widely used for moderately and highly stressed parts that require higher strength levels than can be achieved by the lower carbon grades, and where the expense of an alloy steel is not justified. Owing to their low hardenability, their use in the quench hardened and tempered condition is not recommended for large sizes, as the improvement in mechanical properties over the normalized condition is insufficient to justify the additional cost of heat treatment. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming and heat treating. Filing Code: CS-248. Producer or source: Heat Treater's Guide.