JPS57134295A - Precipitation hardening type surface hardening build up welding material - Google Patents

Precipitation hardening type surface hardening build up welding material

Info

Publication number
JPS57134295A
JPS57134295A JP1964081A JP1964081A JPS57134295A JP S57134295 A JPS57134295 A JP S57134295A JP 1964081 A JP1964081 A JP 1964081A JP 1964081 A JP1964081 A JP 1964081A JP S57134295 A JPS57134295 A JP S57134295A
Authority
JP
Japan
Prior art keywords
welding material
type surface
stainless steel
build
heat treatment
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
JP1964081A
Other languages
Japanese (ja)
Inventor
Shigeo Shin
Makoto Inui
Tamao Takatsu
Takayuki Kimura
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.)
NIHON UERUDEINGUROTSUTO KK
NIPPON UERUDEINGUROTSUTO KK
NIPPON WELDING ROCK KK
Original Assignee
NIHON UERUDEINGUROTSUTO KK
NIPPON UERUDEINGUROTSUTO KK
NIPPON WELDING ROCK 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 NIHON UERUDEINGUROTSUTO KK, NIPPON UERUDEINGUROTSUTO KK, NIPPON WELDING ROCK KK filed Critical NIHON UERUDEINGUROTSUTO KK
Priority to JP1964081A priority Critical patent/JPS57134295A/en
Publication of JPS57134295A publication Critical patent/JPS57134295A/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:To obtain titled welding material having temper softening resistance, high temperature hardness characteristic and weld crack resistance by using Cr group martensite stainless steel containing a specified quantity of Co, Mo, W. CONSTITUTION:12 Cr type martensite stainless steel is made to contain >4wt% Co, 4-20% at least one of Mo, W. components other than Co, Mo, W are 0.05-0.4% C, 0.1-4% Si, 0.1-5% Mn, <4% Ni, 8-14% Cr and the rest Fe. This welding material does not require sub-zero treatment, i.e. cooling below room temperature after welding, double heat treatment etc. and precipitation hardened by one heat treatment. The welded metal once hardened does not become soft even if subjected to various heat cycle.
JP1964081A 1981-02-13 1981-02-13 Precipitation hardening type surface hardening build up welding material Pending JPS57134295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1964081A JPS57134295A (en) 1981-02-13 1981-02-13 Precipitation hardening type surface hardening build up welding material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1964081A JPS57134295A (en) 1981-02-13 1981-02-13 Precipitation hardening type surface hardening build up welding material

Publications (1)

Publication Number Publication Date
JPS57134295A true JPS57134295A (en) 1982-08-19

Family

ID=12004816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1964081A Pending JPS57134295A (en) 1981-02-13 1981-02-13 Precipitation hardening type surface hardening build up welding material

Country Status (1)

Country Link
JP (1) JPS57134295A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052031U (en) * 1991-06-25 1993-01-14 株式会社エー・アンド・デイ Electromagnetic part of electronic scale
US6485678B1 (en) 2000-06-20 2002-11-26 Winsert Technologies, Inc. Wear-resistant iron base alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052031U (en) * 1991-06-25 1993-01-14 株式会社エー・アンド・デイ Electromagnetic part of electronic scale
US6485678B1 (en) 2000-06-20 2002-11-26 Winsert Technologies, Inc. Wear-resistant iron base alloys

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