Development of High-Performance Copper Alloy Wire on a Continuous Casting and Rolling Process

Abstract BERYLCO 25 is the standard high-performance beryllium copper alloy most widely used because of its high strength, hardness and excellent spring characteristics. BERYLCO 25 is the updated version of BERYLCO 25S (Alloy Digest Cu-3, November 1952). 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: Cu-271. Producer or source: Kawecki Berylco Industries Inc..

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MOLDSTAR 90

Alloy Digest ◽

10.31399/asm.ad.cu0732 ◽

2005 ◽

Vol 54 (3) ◽

Keyword(s):

Compressive Strength ◽

Injection Molding ◽

Physical Properties ◽

Surface Treatment ◽

Tensile Properties ◽

Copper Alloy ◽

High Performance ◽

Blow Molding

Abstract MoldStar 90 is a high-performance beryllium-free copper alloy for the blow-molding and injection-molding industries. This datasheet provides information on composition, physical properties, hardness, tensile properties, and compressive strength. It also includes information on machining, joining, and surface treatment. Filing Code: CU-732. Producer or source: Performance Alloys.

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MOLDSTAR 150

Alloy Digest ◽

10.31399/asm.ad.cu0729 ◽

2005 ◽

Vol 54 (2) ◽

Keyword(s):

Compressive Strength ◽

Injection Molding ◽

Physical Properties ◽

Surface Treatment ◽

Tensile Properties ◽

Copper Alloy ◽

High Performance ◽

Blow Molding

Abstract MoldStar 150 (formerly PAS 940) is a high performance copper alloy for the blow-molding and injection-molding industries. This datasheet provides information on composition, physical properties, tensile properties, and compressive strength. It also includes information on forming, machining, joining, and surface treatment. Filing Code: CU-729. Producer or source: Performance Alloys.

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ALCOA 351 SUPRACAST

Alloy Digest ◽

10.31399/asm.ad.al0466 ◽

2020 ◽

Vol 69 (7) ◽

Keyword(s):

Physical Properties ◽

Tensile Properties ◽

Copper Alloy ◽

High Performance ◽

Elevated Temperatures ◽

Heat Treating ◽

Aluminum Silicon

Abstract Alcoa 351 SupraCast is a heat-treatable aluminum-silicon-copper alloy that also contains small amounts of magnesium, manganese, vanadium, and zirconium. It is designed for components exposed to elevated temperatures in high performance engines. This datasheet provides information on composition, physical properties, and tensile properties as well as fatigue. It also includes information on heat treating, machining, and joining. Filing Code: Al-466. Producer or source: Alcoa Corporation.

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KEMPER CuSn6

Alloy Digest ◽

10.31399/asm.ad.cu0873 ◽

2018 ◽

Vol 67 (6) ◽

Keyword(s):

Corrosion Resistance ◽

Physical Properties ◽

Tensile Properties ◽

Copper Alloy ◽

High Performance ◽

Electronics Industry ◽

Bend Strength ◽

Leaf Springs ◽

Machine Parts

Abstract Alloy CuSn6 (UNS C51900) is a high-performance copper alloy. Typical uses include components for the electronics industry such as connector springs, relays, leaf springs, and switches as well as machine parts. This datasheet provides information on composition, physical properties, hardness, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming and joining. Filing Code: Cu-873. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.

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ULTRONZE

Alloy Digest ◽

10.31399/asm.ad.cu0417 ◽

1981 ◽

Vol 30 (5) ◽

Keyword(s):

Corrosion Resistance ◽

Stress Relaxation ◽

Physical Properties ◽

Copper Alloy ◽

High Performance ◽

Copper Alloys ◽

Heat Treating ◽

Bend Strength ◽

Excellent Corrosion Resistance ◽

Relaxation Characteristics

Abstract ULTRONZE is a copper alloy also known as Olin Alloy 654. It bridges the gap between standard high-performance copper alloys and beryllium-copper alloys, thus enabling the design of parts with properties previously only attainable with more expensive materials. The alloy has superior stress-relaxation characteristics, good bend performance and excellent corrosion resistance. Among its typical uses are electrical connectors, fuse clips and relay springs. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming, heat treating, and machining. Filing Code: Cu-417. Producer or source: Olin Brass.

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KEMPER C688

Alloy Digest ◽

10.31399/asm.ad.cu0867 ◽

2017 ◽

Vol 66 (12) ◽

Keyword(s):

Corrosion Resistance ◽

Physical Properties ◽

Tensile Properties ◽

Copper Alloy ◽

High Performance ◽

High Conductivity ◽

Bend Strength ◽

Very High

Abstract Alloy C688 is a high-performance copper alloy with very high conductivity. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming and joining. Filing Code: Cu-867. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.

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KEMPER KHP7025

Alloy Digest ◽

10.31399/asm.ad.cu0865 ◽

2017 ◽

Vol 66 (10) ◽

Keyword(s):

Corrosion Resistance ◽

Physical Properties ◽

Tensile Properties ◽

Copper Alloy ◽

High Performance ◽

High Conductivity ◽

Bend Strength ◽

Very High

Abstract Alloy KHP 7025 (UNS C70250) is a high-performance copper alloy with very high conductivity. Uses include connector springs, tabs, contact springs, switches, relays, and leadframes. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: Cu-865. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.

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