JPS6422480A - Clad spring material having high spring property - Google Patents

Clad spring material having high spring property

Info

Publication number
JPS6422480A
JPS6422480A JP17671687A JP17671687A JPS6422480A JP S6422480 A JPS6422480 A JP S6422480A JP 17671687 A JP17671687 A JP 17671687A JP 17671687 A JP17671687 A JP 17671687A JP S6422480 A JPS6422480 A JP S6422480A
Authority
JP
Japan
Prior art keywords
clad
property
spring
steel plate
spring material
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
JP17671687A
Other languages
Japanese (ja)
Inventor
Kenji Yamaguchi
Sadahiko Sanki
Yasuhiko Miyake
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP17671687A priority Critical patent/JPS6422480A/en
Publication of JPS6422480A publication Critical patent/JPS6422480A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE:To obtain the titled clad spring material for conduction having the excellent spring property by joining Ni or a Ni alloy to one side or both sides of a precipitation hardened martensitic stainless steel plate with the specific composition. CONSTITUTION:The precipitation hardened martensitic stainless steel plate mainly composed of a composition consisting of, by weight, 14-16% Cr, 6-8% Ni, 0.2-1.2% Cu, 0.1-0.9% Ti, 1-3% Si and the balance Fe is subjected to solution treatment. Next, the Ni or Ni alloy 2 with conductivity >=about 18% IACS is subjected to cold rolling and welding with pressure and afterward, finish rolling and heat treatment for the precipitation hardening on one side or both sides of said steel plate 1 to form the clad spring material. Said Cu and Ti improve the heat resistance and Si improves the heat resistance and spring property. Then, the satisfactory property is not obtained under the lower limit of said composition range and moreover, the workability is deteriorated when exceeding the upper limit of the composition range.
JP17671687A 1987-07-15 1987-07-15 Clad spring material having high spring property Pending JPS6422480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17671687A JPS6422480A (en) 1987-07-15 1987-07-15 Clad spring material having high spring property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17671687A JPS6422480A (en) 1987-07-15 1987-07-15 Clad spring material having high spring property

Publications (1)

Publication Number Publication Date
JPS6422480A true JPS6422480A (en) 1989-01-25

Family

ID=16018515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17671687A Pending JPS6422480A (en) 1987-07-15 1987-07-15 Clad spring material having high spring property

Country Status (1)

Country Link
JP (1) JPS6422480A (en)

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