NJZ ALLOY No. 25 is a zinc-copper-titanium alloy that offers outstanding high creep resistance and a low coefficient of expansion. It can be severely work hardened. Its applications include architectural building products, sporting equipment components, hardware and automotive trim. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep. It also includes information on corrosion resistance as well as casting, forming, heat treating, machining, and joining. Filing Code: Zn-22. Producer or source: New Jersey Zinc Company.

ALLOY 36 is an iron-36% nickel alloy with the lowest thermal coefficient of expansion among commercial alloys. It is recommended for applications that require very low dimensional changes with variations in temperature. Among many applications it is used for length standards, bimetals and tapes and wires for geodetic measurements. 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, joining, and surface treatment. Filing Code: Fe-55. Producer or source: Magnetics Specialty Metals Division.

D.H No. 42 is a 42% nickel-iron alloy having low controlled coefficient of expansion. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Fe-9. Producer or source: Driver-Harris Company.

JESSOP G.39 is an austenitic nickel-base alloy having low coefficient of expansion and good thermal shock resistance. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as heat treating and machining. Filing Code: Ni-35. Producer or source: Wm. Jessop & Sons Ltd.

Noral 38S is a high-silicon aluminum having comparatively low coefficient of expansion and good forgeability. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive, shear, and bearing strength as well as creep and fatigue. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Al-68. Producer or source: Northern Aluminium Company Ltd.

VANASIL is a high silicon, aluminum piston alloy having low density and low thermal coefficient of expansion. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, and machining. Filing Code: Al-69. Producer or source: Arrow Head Steel Products Company.

Niromet 46 is a 46% nickel-iron alloy having low and controlled coefficient of expansion. It is recommended for metal-to-glass seals and terminal bands in vitreous enameled resistors. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Fe-39. Producer or source: Wilbur B. Driver Company.

REYNOLDS 390 and A390 are hypereutectic aluminum-silicon alloys having excellent wear resistance coupled with good mechanical properties, high hardness, and low coefficients of expansion. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, and machining. Filing Code: Al-203. Producer or source: Reynolds Metals Company.

PYROMET ALLOY CTX-909 exhibits a low and relatively constant thermal coefficient of expansion over a broad temperature range, high hot hardness and good thermal fatigue resistance. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Fe-89. Producer or source: Carpenter.

Climelt Molybdenum-0.5% Ti is a molybdenum alloy having high strength at elevated temperatures, high modulus of elasticity, low coefficient of expansion, and high thermal conductivity. It has exceptionally high rupture properties above 1600 F. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Mo-2. Producer or source: Climax Molybdenum Company.

INVAR is a 36% nickel-iron alloy having the lowest coefficient of expansion, recommended for applications requiring no dimensional changes with temperature variations. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Fe-24. Producer or source: Carpenter.

ALUMINUM 4032, formerly known as Aluminium 32S, is a forging alloy having comparatively low coefficient of expansion and good forgeability. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as creep and fatigue. It also includes information on low and high temperature performance as well as heat treating, machining, and joining. Filing Code: Al-25. Producer or source: Aluminum Company of America.

NILVAR is a 36% nickel-iron alloy having the lowest coefficient of expansion, recommended for applications requiring no dimensional changes with temperature variations. 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, joining, and surface treatment. Filing Code: Fe-8. Producer or source: Driver-Harris Company.

THERMO-SPAN ALLOY is a precipitation-hardenable superalloy with a low coefficient of expansion combined with tensile and stress-rupture strength. Thermal fatigue resistance is inherent. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on forming and heat treating. Filing Code: FE-105. Producer or source: Carpenter.

Cleveland-Cliffs 444 is a low carbon, low nitrogen, dual stabilized ferritic stainless steel that provides pitting and crevice corrosion resistance superior to most ferritic stainless steels and some austenitic stainless steels. It is equivalent to Type 304 austenitic stainless steel in many corrosion environments and has a lower coefficient of expansion and better thermal conductivity. Cleveland- Cliffs 444 has superior chloride stress-corrosion cracking resistance to Type 304 and Type 316 austenitic stainless steels. It is oxidation and creep resistant at elevated temperatures, making it a preferred material for the most demanding applications in automotive exhaust. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming and joining. Filing Code: SS-1355. Producer or source: Cleveland-Cliffs Inc.

NILO Alloy 42 is a binary nickel-iron alloy having a low and nominally constant expansion coefficient over the range 20-300 C (68-572 F). It is used for semiconductor lead frames, thermostats and glass-to-metal seals. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming and heat treating. Filing Code: Fe-77. Producer or source: Inco Alloys International Inc..

Alcan 162 is an aluminum permanent mold casting alloy having low coefficient of thermal expansion, good wearing characteristics and retention of strength at elevated temperatures. It is age hardenable. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-142. Producer or source: Aluminum Company of Canada Ltd.

INCOLOY alloy 909 is a high-strength alloy having a constant low coefficient of thermal expansion and an essentially constant rigidity up to 1200 F. The alloy is highly resistant to thermal fatigue and thermal shock. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Fe-81. Producer or source: Inco Alloys International Inc..

INCOLOY alloy 907 is a high-strength alloy having a low coefficient of thermal expansion. It is a precipitation hardening alloy. INCOLOY alloy 907 is useful for gas-turbine components where it provides for closer control of clearances and tolerances. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Fe-83. Producer or source: Inco Alloys International Inc..

UNISPAN LR35 offers the lowest coefficient of thermal expansion of any alloy now available. It is a low residual modification of UNISPAN 36 for fully achieving the demanding operational level of precision equipment. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and surface treatment. Filing Code: Fe-46. Producer or source: Cyclops Corporation.