JPS56142841A - Material for facing member - Google Patents

Material for facing member

Info

Publication number
JPS56142841A
JPS56142841A JP4388280A JP4388280A JPS56142841A JP S56142841 A JPS56142841 A JP S56142841A JP 4388280 A JP4388280 A JP 4388280A JP 4388280 A JP4388280 A JP 4388280A JP S56142841 A JPS56142841 A JP S56142841A
Authority
JP
Japan
Prior art keywords
german silver
facing member
brass
copper alloy
alloy containing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4388280A
Other languages
Japanese (ja)
Inventor
Yoshio Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP4388280A priority Critical patent/JPS56142841A/en
Publication of JPS56142841A publication Critical patent/JPS56142841A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE: To provide the material for facing member capable of being used in place of brass of German silver by preparing a copper alloy containing a specified amount of Si.
CONSTITUTION: The copper alloy containing 3W5wt% of Si is prepared. Since the said material does not contains Ni, the material can be produced at a material cost comparable to that of brass and it has a strength comparable to that of German silver. In addition, the said material is superior to German silver in resistance to stress corrosion cracking because it does not contain zinc.
COPYRIGHT: (C)1981,JPO&Japio
JP4388280A 1980-04-03 1980-04-03 Material for facing member Pending JPS56142841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4388280A JPS56142841A (en) 1980-04-03 1980-04-03 Material for facing member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4388280A JPS56142841A (en) 1980-04-03 1980-04-03 Material for facing member

Publications (1)

Publication Number Publication Date
JPS56142841A true JPS56142841A (en) 1981-11-07

Family

ID=12676070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4388280A Pending JPS56142841A (en) 1980-04-03 1980-04-03 Material for facing member

Country Status (1)

Country Link
JP (1) JPS56142841A (en)

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