Meehanite GB300 is a pearlitic gray cast iron that has a minimum tensile strength of 300 MPa (44 ksi), when determined on test pieces machined from separately cast, 30 mm (1.2 in.) diameter test bars. This grade exhibits high strength while still maintaining good thermal conductivity and good machinability. It is generally used for applications where the thermal conductivity requirements preclude the use of other higher-strength materials, such as spheroidal graphite cast irons, which have inferior thermal properties. This datasheet provides information on physical properties, hardness, tensile properties, and compressive strength as well as fatigue. It also includes information on low and high temperature performance as well as heat treating, machining, and joining. Filing Code: CI-75. Producer or source: Meehanite Metal Corporation.

ISO 185/JL/225 is an intermediate-tensile-strength gray cast iron that has a predominantly pearlitic matrix, and a tensile strength of 225–325 MPa (33-47 ksi), when determined on test pieces machined from separately cast, 30 mm (1.2 in.) diameter test bars. Compared with the lower strength gray cast iron grades, ISO 185/JL/225 contains lower carbon and silicon contents, while still maintaining excellent thermal conductivity, damping capacity, and machinability. This datasheet provides information on composition, physical properties, tensile properties, and compressive strength as well as fatigue. It also includes information on heat treating. Filing Code: CI-73. Producer or source: International Organization for Standardization (ISO).

Schmelzmetall Hovadur CCZ is a heat-treatable, copper-chromium-zirconium alloy. In the solution heat-treated and artificially aged condition, this alloy exhibits high thermal and electrical conductivity along with high strength and a high softening temperature. Hovadur CCZ evolved from CuCr1 (CW105C), a precipitation-hardenable alloy first made in the 1930s for spot welding electrodes, for which strength and hardness at temperatures up to 500 °C (930 °F), as well as good electrical and thermal conductivity, are essential. 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-912. Producer or source: Schmelzmetall AG.

Meehanite GA350 is a heat-treatable, pearlitic gray cast iron that exhibits high strength while still maintaining good thermal conductivity and good machinability. It is generally used for applications where the thermal conductivity requirements preclude the use of other higher-strength materials such as spheroidal graphite cast irons, which have inferior thermal properties. This datasheet provides information on physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on high temperature performance as well as casting, heat treating, machining, and joining. Filing Code: CI-72. Producer or Source: Meehanite Metal Corporation.

ISO 185/JL/200 is an intermediate-tensile-strength gray cast iron that has a predominantly pearlitic matrix, and a tensile strength of 200–300 MPa (29–44 ksi) when determined on test pieces machined from separately cast, 30 mm (1.2 in.) diameter test bars. Compared with the lower strength gray cast iron grades, 185/JL/200 contains lower carbon and silicon contents, while still maintaining excellent thermal conductivity, damping capacity, and machinability. This datasheet provides information on composition, physical properties, tensile properties, compressive and bend strength as well as fatigue. It also includes information on casting and heat treating. Filing Code: CI-70. Producer or source: International Organization for Standardization.

Wieland Duro Elmedur HA is a heat-treatable copper-cobalt-nickel-beryllium alloy. In the age hardened condition, this alloy exhibits high electrical and thermal conductivity along with moderate strength and hardness. This datasheet provides information on composition, physical properties, and hardness. It also includes information on joining. Filing Code: Cu-906. Producer or source: Wieland Duro GmbH.

ISO 185/JL/150 is an unalloyed low-tensile-strength gray cast iron that has high carbon and silicon contents, and thus the highest thermal conductivity and damping capacity. It is, therefore, useful in situations where high thermal conductivity, damping capacity, and machinability are important, but where tensile strength and hardness are not the crucial properties in service. The high carbon content of this material also imparts good lubricated bearing properties. This datasheet provides information on composition, physical properties, tensile properties, shear and bend strength as well as fatigue. It also includes information on casting, heat treating, and machining. Filing Code: CI-67. Producer or source: International Organization for Standardization.

Alloy Cu-ETP (UNS C11000) is a high conductivity pure copper alloy. The alloy is characterized by good electrical and thermal conductivity, and very good resistance to stress-corrosion cracking. This datasheet provides information on composition, physical properties, and bend strength. It also includes information on forming. Filing Code: Cu-879. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.

Alloy CuSn10 is a high-performance copper alloy. The alloy is characterized by good electrical and thermal conductivity and very good resistance to stress-corrosion cracking. This datasheet provides information on composition, physical properties, hardness, tensile properties, and bend strength. It also includes information on corrosion and wear resistance as well as forming and joining. Filing Code: Cu-877. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.

Wieland K60 is an age hardenable copper alloy combining good electrical and thermal conductivity with high strength. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion and wear resistance as well as heat treating and machining. Filing Code: Cu-878. Producer or source: Wieland Metals Inc..

Wieland-K10 is oxygen free copper. The alloy has good electrical and thermal conductivity. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on corrosion resistance as well as machining and joining. Filing Code: Cu-872. Producer or source: Wieland Metals Inc..

MoldMAX XL is a high-strength copper mold alloy with good conductivity. The alloy contains no beryllium and is available in sections as large as 305 mm (12 in.) thick. The alloy’s hardness is comparable to AISI P-20 tool steel, but its thermal conductivity is two to three times higher. This alloy is used as injection mold cores and cavities. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion andwear resistance, and surface qualities as well as forming, machining, and joining. Filing Code: Cu-826. Producer or source: Materion Brush Performance Alloys.

Böhler (or Boehler) W405 is a hot work steel with a great combination of hardness, strength, toughness, ductility, and thermal conductivity to resist typical damage mechanisms in applications. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on forming and heat treating. Filing Code: TS-722. Producer or source: Böhler-Uddeholm North America.

MoldMAX LH (Low Hard) is a copper beryllium mold alloy that provides hardness and strength comparable to standard AISI P-20 tool steel and a thermal conductivity five times higher. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion andwear resistance, and surface qualities as well as forming, machining, and joining. Filing Code: Cu-824. Producer or source: Materion Brush Performance Alloys.

MoldMax HH is a part of a family of copper based alloys that are trade named MoldMax and PROtherm. These alloys are processed to provide an optimal combination of hardness and thermal conductivity and are specified in a variety of injection and blow mold tooling applications. The HH grade is the premier copper mold alloy supplied by the producer. This alloy has hardness and strength comparable with standard tool steels but its thermal conductivity is at four to six times higher. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion andwear resistance, and surface qualities as well as forming, machining, and joining. Filing Code: Cu-823. Producer or source: Materion Brush Performance Alloys.

MoldMAX V is a high conductivity, moderately high strength, copper-nickel-silicon-chromium alloy. The alloy has a unique combination of thermal conductivity and strength. The MoldMAX copper mold alloys provide short cycle times, plastic part dimensional control, parting line maintenance, and good corrosion resistance This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion and wear resistance as well as forming, machining, joining, and surface treatment. Filing Code: Cu-822. Producer or source: Materion Brush Performance Alloys.

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.

Thermodur 2367 Supra is an electro slag remelted (ESR) hot work die steel developed for applications where high temperature properties (tensile strength and thermal conductivity) are required to resist thermal fatigue and tempering. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: TS-690. Producer or source: Schmolz + Bickenbach USA Inc.

Ampcoloy 944 was developed for plastic tooling and has a hardness greater than 285 HB, a high thermal conductivity, with good machinability and polishability. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance as well as forming and machining. Filing Code: CU-785. Producer or source: AMPCO Engineered Alloys.

Boehler Uddeholm alloy BeCu172 is a high-strength beryllium copper mold with high thermal conductivity. BeCu Alloy 172 can be supplied in the high-hard (HH) condition at approximately 40 HRC and in the low-hard (LH) condition at approximately 30 HRC. This alloy is used for applications such as pinch-offs and neck rings for blow molds, cores, and inserts in injection molds and injection nozzles and manifolds for hot runner systems. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: CU-781. Producer or source: Böhler-Uddeholm Corporation.