JPS5726147A - High strength steel for flash butt welding - Google Patents

High strength steel for flash butt welding

Info

Publication number
JPS5726147A
JPS5726147A JP9825280A JP9825280A JPS5726147A JP S5726147 A JPS5726147 A JP S5726147A JP 9825280 A JP9825280 A JP 9825280A JP 9825280 A JP9825280 A JP 9825280A JP S5726147 A JPS5726147 A JP S5726147A
Authority
JP
Japan
Prior art keywords
high strength
strength steel
haz
ceq
specified
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
JP9825280A
Other languages
Japanese (ja)
Inventor
Yoshio Hashimoto
Yasutomo Ichiyama
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9825280A priority Critical patent/JPS5726147A/en
Publication of JPS5726147A publication Critical patent/JPS5726147A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Abstract

PURPOSE: To obtain a high strength steel softening HAZ slightly and causing no local deformation at HAZ by working after welding by preparing a steel contg. a specified percentage of C, Si, Mn and Cr and having a specified relation between the specified Ceq and the tensile strength of the base metal.
CONSTITUTION: A high strength steel consisting of 0.02W0.15% C, ≤2.0% Si, 0.1W2.0% Mn, ≤1.0% Cr and the balance Fe with inevitable impurities or further contg. 0.005W0.05% Nb is prepared. The relation between the Ceq defined by Ceq=C+Si/24+Mn/6+Cr/5 (the amount of each component is represented by wt%) and the temsile strength TS (kg/mm2) of the base metal is regulated to TS≤ 25+100Ceq or TS≤25+100Ceq+250Nb (wt%). Thus, the occurrence of local deformation at HAZ by working after welding can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP9825280A 1980-07-18 1980-07-18 High strength steel for flash butt welding Pending JPS5726147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9825280A JPS5726147A (en) 1980-07-18 1980-07-18 High strength steel for flash butt welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9825280A JPS5726147A (en) 1980-07-18 1980-07-18 High strength steel for flash butt welding

Publications (1)

Publication Number Publication Date
JPS5726147A true JPS5726147A (en) 1982-02-12

Family

ID=14214761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9825280A Pending JPS5726147A (en) 1980-07-18 1980-07-18 High strength steel for flash butt welding

Country Status (1)

Country Link
JP (1) JPS5726147A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628766U (en) * 1985-06-28 1987-01-20
JPS62117580A (en) * 1985-11-18 1987-05-29 株式会社三洋物産 Pinball game machine
US5038582A (en) * 1989-03-13 1991-08-13 Calsonic Corporation Liquid receiver
JPH0396879U (en) * 1990-01-24 1991-10-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628766U (en) * 1985-06-28 1987-01-20
JPS62117580A (en) * 1985-11-18 1987-05-29 株式会社三洋物産 Pinball game machine
US5038582A (en) * 1989-03-13 1991-08-13 Calsonic Corporation Liquid receiver
JPH0396879U (en) * 1990-01-24 1991-10-03

Similar Documents

Publication Publication Date Title
DE2965238D1 (en) High silicon chromium nickel steel and a method of using it to inhibit corrosion of apparatus by strong nitric acid
JPS54131525A (en) Production of high-ductile, low-yield ratio type, high- tensile, heat rolled steel plate
JPS5458615A (en) Niobium-containing line pipe steel with superior weldability
JPS5726147A (en) High strength steel for flash butt welding
JPS5798657A (en) Carburizing steel with superior workability and carburizability
JPS55109592A (en) Steel wire for ar-co2 gas shielded arc welding and welding method
JPS56139662A (en) Metallic conveyor belt and its manufacture
JPS5579857A (en) Alloy with superior molten zinc corrosion resistance
JPS55107763A (en) High tensile structural steel having superior strain relief treating embrittlement resistance
JPS5630081A (en) One-side welding method of joint made of stainless clad steel
JPS55134155A (en) Steel plate with superior hydrogen-induced crack resistance
JPS5760052A (en) High strength steel for wheel of car
ES536828A0 (en) PRODUCTION METHOD OF A SUBSTANTIALLY STAINLESS STEEL AUSTENITIC STEEL FOR WORK
JPS6434599A (en) Steel for pressure vessel with 40-60kg class tensile strength
JPS56166331A (en) Manufacture of cold rolled steel plate with superior press workability
JPS57188652A (en) High-strength austenite steel with superior cold work hardenability
JPS51126320A (en) Process for producing high tensile strength steel plate with excellent weldability and bendability
JPS55131159A (en) High tensile low alloy steel for steel pipe
JPS57120651A (en) Steel plate for nof system galvanizing
JPS57100892A (en) Welding wire for cr-mo type heat resistant steel
JPS56168988A (en) Welding method for ferrite stainless steel
JPS55100960A (en) High tensile steel with low subsequent crack sensitivity
JPS5419412A (en) High tensilie strength steel excelent in toughness of welded zone
JPS572836A (en) Production of high strength steel of superior weldability
JPS5450446A (en) Improving method for low-temperature toughness of 9%ni steel weld zone obtained by similar-metal-welding