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Journal Articles
Alloy Digest (2003) 52 (9): Cu-709.
Published: 01 September 2003
... Wieland-K30 is a nondeoxidized copper with acceptable electrical and thermal conductivities. It is often called electrolytic tough pitch copper. Typical applications include lead frames and automotive connectors. This datasheet provides information on composition, physical properties, hardness...
Abstract
View articletitled, WIELAND-K30: Low-Oxygen Copper
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for article titled, WIELAND-K30: Low-Oxygen Copper
Wieland-K30 is a nondeoxidized copper with acceptable electrical and thermal conductivities. It is often called electrolytic tough pitch copper. Typical applications include lead frames and automotive connectors. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: CU-709. Producer or source: Wieland Metals Inc., Wieland-Werke AG.
Journal Articles
Alloy Digest (2017) 66 (7): Cu-862.
Published: 01 July 2017
... Alloy KHP 109 (C19025) is a high performance copper alloy with high conductivity. Typical uses are components for the electrical industry, connectors, contact springs, switches, relays, and IC lead frames. This datasheet provides information on composition, physical properties, hardness...
Abstract
View articletitled, KEMPER KHP109: Copper/Tin Alloy
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for article titled, KEMPER KHP109: Copper/Tin Alloy
Alloy KHP 109 (C19025) is a high performance copper alloy with high conductivity. Typical uses are components for the electrical industry, connectors, contact springs, switches, relays, and IC lead frames. 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-862. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.
Journal Articles
Alloy Digest (2017) 66 (8): Cu-863.
Published: 01 August 2017
... Alloy KHP 151 (UNS C15100) is a high performance copper alloy with very high conductivity. Typical uses include lead frames for high-power electronic circuits, connectors, and switchblade jaws; and applications requiring high conductivity, moderate strength, good bend formability and good stress...
Abstract
View articletitled, KEMPER KHP1: Copper Zirconium Alloy
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for article titled, KEMPER KHP1: Copper Zirconium Alloy
Alloy KHP 151 (UNS C15100) is a high performance copper alloy with very high conductivity. Typical uses include lead frames for high-power electronic circuits, connectors, and switchblade jaws; and applications requiring high conductivity, moderate strength, good bend formability and good stress relaxation resistance. 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, machining, and joining. Filing Code: Cu-863. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.
Journal Articles
Alloy Digest (1981) 30 (4): Fe-62.
Published: 01 April 1981
... in 100-ton heats to insure high quality and uniformity. Its applications include semi-conductor lead frames, sealed-beam automobile headlamps and industrial lamps. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on corrosion...
Abstract
View articletitled, A-L 42: Controlled Expansion Alloy
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for article titled, A-L 42: Controlled Expansion Alloy
A-L 42 is intended as a controlled-expansion alloy for applications in the electronics and electrical industries. It is used in conjunction with certain glass (0120, 0010, 1075, etc.) and other nonmetallic materials in sealing applications. A-L 42 is AOD (Argon Oxygen Decarburization) refined in 100-ton heats to insure high quality and uniformity. Its applications include semi-conductor lead frames, sealed-beam automobile headlamps and industrial lamps. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Fe-62. Producer or source: Allegheny Ludlum Corporation.
Journal Articles
Alloy Digest (1971) 20 (2): Cu-226.
Published: 01 February 1971
..., waveguides, switchgear, heatsinks, lead frames, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on forming, heat treating, machining, and joining. Filing Code: Cu-226...
Abstract
View articletitled, CDA COPPER 109: Boron Deoxidized Copper
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for article titled, CDA COPPER 109: Boron Deoxidized Copper
CDA COPPER 109 is a boron-deoxidized copper with excellent hot and cold working properties and excellent electrical conductivity. It responds to most common fabricating techniques and is used mostly for electrical and electronic applications, such as bus bars and conductors, cable shielding, waveguides, switchgear, heatsinks, lead frames, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on forming, heat treating, machining, and joining. Filing Code: Cu-226. Producer or source: Anaconda American Brass Company.
Journal Articles
Alloy Digest (1994) 43 (10): Cu-552.
Published: 01 October 1994
... Copper Alloy No. C15100 is an age-hardenable zirconium-copper lead frame alloy. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on forming, heat treating, machining, and joining...
Abstract
View articletitled, COPPER ALLOY No. C15100: Zirconium Copper Hardenable Alloy
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for article titled, COPPER ALLOY No. C15100: Zirconium Copper Hardenable Alloy
Copper Alloy No. C15100 is an age-hardenable zirconium-copper lead frame alloy. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-552. Producer or source: Copper and copper alloy mills. Originally published April 1990, revised October 1994.
Journal Articles
Alloy Digest (1994) 43 (12): Cu-540.
Published: 01 December 1994
... COPPER ALLOY NO. C15500 is a silver-bearing copper alloy with softening resistance. A typical application is lead frames for electric devices. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes...
Abstract
View articletitled, COPPER ALLOY No. C15500: Silver Bearing Copper
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for article titled, COPPER ALLOY No. C15500: Silver Bearing Copper
COPPER ALLOY NO. C15500 is a silver-bearing copper alloy with softening resistance. A typical application is lead frames for electric devices. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: CU-540. Producer or source: Copper and copper alloy mills. Originally published October 1988, revised December 1994.
Journal Articles
Alloy Digest (1999) 48 (4): Cu-632.
Published: 01 April 1999
... Olin C151 is an age-hardenable dispersion strengthened zirconium-copper lead frame alloy. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as heat treating, machining...
Abstract
View articletitled, OLIN C151: Copper Alloy
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for article titled, OLIN C151: Copper Alloy
Olin C151 is an age-hardenable dispersion strengthened zirconium-copper lead frame alloy. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as heat treating, machining, joining, and surface treatment. Filing Code: CU-632. Producer or source: Olin Brass.
Journal Articles
Alloy Digest (1999) 48 (7): Cu-637.
Published: 01 July 1999
... WRM alloy 4112 is a modified copper-zinc-tin (Cu-Zn-Sn) alloy with improved conductivity, high strength, and improved forming ability. Typical applications are lead frames and contact springs. This datasheet provides information on composition, physical properties, elasticity, and tensile...
Abstract
View articletitled, WRM ALLOY 4112: Cu-Zn-Sn Alloy, Tin Brass
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for article titled, WRM ALLOY 4112: Cu-Zn-Sn Alloy, Tin Brass
WRM alloy 4112 is a modified copper-zinc-tin (Cu-Zn-Sn) alloy with improved conductivity, high strength, and improved forming ability. Typical applications are lead frames and contact springs. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-637. Producer or source: Waterbury Rolling Mills Inc.
Journal Articles
Alloy Digest (1999) 48 (8): Cu-638.
Published: 01 August 1999
... WRM alloy 5058 is a phosphor-bronze alloy with a good combination of electrical conductivity, tensile strength, and stress-relaxation resistance. Typical applications include lead frames, contact springs, and fuse clips. This datasheet provides information on composition, physical properties...
Abstract
View articletitled, WRM ALLOY 5058: Phosphor-Bronze Alloy
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for article titled, WRM ALLOY 5058: Phosphor-Bronze Alloy
WRM alloy 5058 is a phosphor-bronze alloy with a good combination of electrical conductivity, tensile strength, and stress-relaxation resistance. Typical applications include lead frames, contact springs, and fuse clips. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming. Filing Code: CU-638. Producer or source: Waterbury Rolling Mills Inc.
Journal Articles
Alloy Digest (2001) 50 (6): Cu-667.
Published: 01 June 2001
... Wieland-K81 is a copper-tin alloy with strength and cold working characteristics that are useful in making lead-frames. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information...
Abstract
View articletitled, WIELAND-K81: High-Strength Modified Copper
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for article titled, WIELAND-K81: High-Strength Modified Copper
Wieland-K81 is a copper-tin alloy with strength and cold working characteristics that are useful in making lead-frames. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as heat treating and joining. Filing Code: CU-667. Producer or source: Wieland Metals Inc., Wieland-Werke AG.
Journal Articles
Alloy Digest (1987) 36 (6): Fe-77.
Published: 01 June 1987
... 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...
Abstract
View articletitled, NILO ALLOY 42: Controlled Expansion Nickel Iron Alloy
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for article titled, NILO ALLOY 42: Controlled Expansion Nickel Iron Alloy
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..
Journal Articles
Alloy Digest (2011) 60 (11): Fe-156.
Published: 01 November 2011
... does not vary, ensuring adequate ductility at room temperature and even low temperatures. Workability: NAS 42 is an excellent choice for use in lead frames when pressing, etching, plating, and soldering. Fig. 1 Mean coefficient of thermal expansion Fig. 2 Thermal expansion coefficient Corrosion...
Abstract
View articletitled, NAS 42: Controlled Expansion Alloy
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for article titled, NAS 42: Controlled Expansion Alloy
NAS 42 has a coefficient of thermal expansion close to silicon, ceramic, and glass. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming. Filing Code: Fe-156. Producer or source: Nippon Yakin Kogyo Company Ltd.
Journal Articles
Alloy Digest (1999) 48 (10): Cu-616.
Published: 01 October 1999
... packaging operations. Thermal and electrical conduc- tivity and room temperature mechanical properties are unaf- fected by small additions of this element. Silver copper alloy C15500 is popular for lead frame applica- tions to resist softening. The alloy has the best combination of good electrical...
Abstract
View articletitled, WRM ALLOY C15500: Silver-Bearing Copper
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for article titled, WRM ALLOY C15500: Silver-Bearing Copper
WRM Alloy C15500 is a copper alloy with one of the best combinations of electrical, mechanical, and relaxation properties. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-616. Producer or source: Waterbury Rolling Mills Inc. Originally published May 1998, corrected October 1999.
Journal Articles
Alloy Digest (1977) 26 (10): Cu-341.
Published: 01 October 1977
..., formability and resistance to thermal softening. It is an electronic grade of deoxidized copper containing a small addition (0.20%) of cadmium. Chase 14310 is a superior lead frame metal and an excellent material for designers and materials engineers in the appliance, welding, brazing and other industries...
Abstract
View articletitled, CHASE 14310: Thermal Softening Resistant, High Conductivity Copper
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for article titled, CHASE 14310: Thermal Softening Resistant, High Conductivity Copper
CHASE 14310 is a high-conductivity copper with excellent resistance to thermal softening. It is a deoxidized, electronic grade of copper with excellent formability, weldability and plateability. It is available in strip form and has a wide range of applications. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-341. Producer or source: Chase Brass & Copper Company Inc..
Journal Articles
Alloy Digest (2016) 65 (12): Cu-854.
Published: 01 December 2016
...), polybrominated biphenyl (PBB), polybrominated biphenyl ether (PBDE); restricted with RoHS, etc. Good solderability and plateability. Can achieve higher silver plating reflection required for lead frames of high-luminosity LEDs. Product Forms Available: Strip Applications: Leadframe for QFP, QFN package...
Abstract
View articletitled, KOBELCO SUPERKFC: High-Conductivity Copper Alloy
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for article titled, KOBELCO SUPERKFC: High-Conductivity Copper Alloy
Kobelco Alloy SuperKFC has high strength and high conductivity for electronic applications. The alloy is nominally Cu-0.3Fe-0.1P. This datasheet provides information on composition, physical properties, hardness, and tensile properties. and bend strength. It also includes information on forming. Filing Code: Cu-854. Producer or source: Kobe Steel Ltd, Aluminum and Copper Business.
Journal Articles
Alloy Digest (2016) 65 (11): Cu-853.
Published: 01 November 2016
... Steel Ltd, Aluminum and Copper Business. Producer or Source: Kobe Steel Ltd, Aluminum and Copper Business Copyright © ASM International® 2016 2016 ASM International bend strength chemical composition elasticity hardness KOBELCO KFC lead frames physical properties tensile properties...
Abstract
View articletitled, KOBELCO KFC: High Conductivity Copper Alloy
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for article titled, KOBELCO KFC: High Conductivity Copper Alloy
Kobelco Alloy KFC has very high conductivity for leadframe applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. and bend strength. It also includes information on forming. Filing Code: Cu-853. Producer or source: Kobe Steel Ltd, Aluminum and Copper Business.
Journal Articles
Alloy Digest (1985) 34 (7): Cu-229.
Published: 01 July 1985
... for integrated, hybrid and other circuits requiring lead frames where its corrosion resistance, solderability, and properties as a bare metal wire wrap post improve reliability. Similar benefits are obtained when Alloy 725 is used for springs, clips, solder lugs, spade terminals, connectors, control and sensing...
Abstract
View articletitled, CDA ALLOY 725: Copper Nickel Tin Alloy
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for article titled, CDA ALLOY 725: Copper Nickel Tin Alloy
CDA ALLOY 725 (Now known as CDA ALLOY C72500) is a copper-nickel-tin alloy designed to improve the reliability of electrical connectors by resisting oxidation and thus providing improved solderability. It has a pleasant silver color and excellent joinability by soldering, brazing and spot and butt resistance welding. Its uses include electrical connectors, relay and switch springs, and builders' hardware. The revision is being made to correct an error in composition and for general updating. The original name (CDA ALLOY 725) is being retained because of the correction in composition. 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-229. Producer or source: Copper and copper alloy mills. Originally published March 1971, revised July 1985.
Journal Articles
Alloy Digest (1998) 47 (12): Cu-625.
Published: 01 December 1998
... Connectors, contact springs. tetminah, lead frames Mechanical Properties: Modulus ofelasticity, GPa (106 psi) SeealsoTable 1. Specification Equivalents: UNS C40860 117 (17) General Characteristics: WRM Alloy 4085 is a modified copper-zinc-tin ahoy with electrical conductivity approximately double...
Abstract
View articletitled, WRM ALLOY 4086: Modified/Improved Tin Brass
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for article titled, WRM ALLOY 4086: Modified/Improved Tin Brass
WRM Alloy 4086 is a modified Cu-Zn-Sn alloy with significantly better electrical conductivity than that of phosphor bronzes of equal strength. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. Filing Code: CU-625. Producer or source: Waterbury Rolling Mills Inc.
Journal Articles
Alloy Digest (1999) 48 (12): Cu-643.
Published: 01 December 1999
... (oscil- lated) reels are available with gages from 0.006 0.080 in. in widths from 0.150 2.25 in. Packages come in 500, 1000, 2000, and 4000 lb reels. Applications: Typical applications include terminals, connectors, lead frames, and contact springs. This alloy meets the requirements of amp specification...
Abstract
View articletitled, WRM ALLOY 4081: Phosphor-Bronze Alloy
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for article titled, WRM ALLOY 4081: Phosphor-Bronze Alloy
WRM alloy 4081 is a modified phosphor-bronze alloy with high conductivity. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. Filing Code: CU-643. Producer or source: Waterbury Rolling Mills Inc.
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