JPS5362725A - Welding structural steel with weld heat-affected zone of high toughness - Google Patents
Welding structural steel with weld heat-affected zone of high toughnessInfo
- Publication number
- JPS5362725A JPS5362725A JP13787976A JP13787976A JPS5362725A JP S5362725 A JPS5362725 A JP S5362725A JP 13787976 A JP13787976 A JP 13787976A JP 13787976 A JP13787976 A JP 13787976A JP S5362725 A JPS5362725 A JP S5362725A
- Authority
- JP
- Japan
- Prior art keywords
- affected zone
- high toughness
- weld heat
- structural steel
- welding structural
- 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.)
- Granted
Links
Landscapes
- Arc Welding In General (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
PURPOSE: To obtain a welding structural steel with a weld heat-affected zone of high toughness by lowering the N content in steel so as to control the size and distribution of nitrides or carbonitrides and adding one or more out of Al, Zr, Nb, V, Ta and Hf.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51137879A JPS6010105B2 (en) | 1976-11-17 | 1976-11-17 | Welded structural steel with high toughness weld heat affected zone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51137879A JPS6010105B2 (en) | 1976-11-17 | 1976-11-17 | Welded structural steel with high toughness weld heat affected zone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5362725A true JPS5362725A (en) | 1978-06-05 |
JPS6010105B2 JPS6010105B2 (en) | 1985-03-15 |
Family
ID=15208816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51137879A Expired JPS6010105B2 (en) | 1976-11-17 | 1976-11-17 | Welded structural steel with high toughness weld heat affected zone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010105B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5547366A (en) * | 1978-09-30 | 1980-04-03 | Nippon Steel Corp | Steel for weld construction having high fracture toughness weld zone |
JPS5625952A (en) * | 1979-08-08 | 1981-03-12 | Nippon Steel Corp | Welded structural steel having high rupture toughness weld zone |
JPH0432536A (en) * | 1990-05-30 | 1992-02-04 | Nippon Steel Corp | High tensile strength steel excellent in low temperature toughness in weld heat-affected zone |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141621A (en) * | 1974-10-07 | 1976-04-08 | Kobe Steel Ltd | DAINYUNETSUYO SETSUKO ZOYOKO |
JPS5141620A (en) * | 1974-10-07 | 1976-04-08 | Kobe Steel Ltd | Dainyunetsuyosetsukozoyoko |
JPS5143309A (en) * | 1974-10-09 | 1976-04-14 | Kobe Steel Ltd | DAINYUNETSUYO SETSUKO ZOYOKO |
JPS5190919A (en) * | 1975-02-08 | 1976-08-10 | DAINYUNETSUYO SETSUYOKO |
-
1976
- 1976-11-17 JP JP51137879A patent/JPS6010105B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141621A (en) * | 1974-10-07 | 1976-04-08 | Kobe Steel Ltd | DAINYUNETSUYO SETSUKO ZOYOKO |
JPS5141620A (en) * | 1974-10-07 | 1976-04-08 | Kobe Steel Ltd | Dainyunetsuyosetsukozoyoko |
JPS5143309A (en) * | 1974-10-09 | 1976-04-14 | Kobe Steel Ltd | DAINYUNETSUYO SETSUKO ZOYOKO |
JPS5190919A (en) * | 1975-02-08 | 1976-08-10 | DAINYUNETSUYO SETSUYOKO |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5547366A (en) * | 1978-09-30 | 1980-04-03 | Nippon Steel Corp | Steel for weld construction having high fracture toughness weld zone |
JPS5625952A (en) * | 1979-08-08 | 1981-03-12 | Nippon Steel Corp | Welded structural steel having high rupture toughness weld zone |
JPH0432536A (en) * | 1990-05-30 | 1992-02-04 | Nippon Steel Corp | High tensile strength steel excellent in low temperature toughness in weld heat-affected zone |
Also Published As
Publication number | Publication date |
---|---|
JPS6010105B2 (en) | 1985-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5292812A (en) | Production of corrosion-resisting al alloy sheet having high strength and tough ductility | |
JPS5362725A (en) | Welding structural steel with weld heat-affected zone of high toughness | |
JPS5329220A (en) | Production of rough tube made of super high tensile steel having very excellent ductility and toughness | |
JPS5366790A (en) | Automatic selector for bank notes | |
JPS5333916A (en) | Austenitic stainless steel with excellent intra- and intergranular stress corrosion cracking resistance | |
JPS5241111A (en) | Refining type low alloy high tension steel having excellent toughness of welded part with large heat input | |
JPS53108838A (en) | Austenitic stainless steel welded joint | |
JPS52150324A (en) | Steel of extremely low sulfure content and its production method | |
JPS51126320A (en) | Process for producing high tensile strength steel plate with excellent weldability and bendability | |
JPS5311116A (en) | Low alloy structural steel | |
JPS52144318A (en) | Production of high tensile strength steel excllent in weldability and sr brittleness resistance | |
JPS52111817A (en) | Thermal strain brittleness resisting low alloy steel | |
JPS51150107A (en) | Technique to c orrect the uneven sinking | |
JPS5295526A (en) | Production of heat treatment type high tension steel of utmost thickne ss | |
JPS52119411A (en) | High carbon chromium-nickel steel | |
JPS53116215A (en) | Low carbon high tensile steel for flash butt welding | |
JPS5383922A (en) | Steel for low temperature | |
JPS53147616A (en) | Case hardening steel | |
JPS545512A (en) | Production of steel sheet made motor | |
JPS5268812A (en) | Addition of extremely reactive metals or alloys to molten steel | |
JPS5332815A (en) | Nb-containing steel for large heat input welding | |
JPS5350007A (en) | Clad steel constituted of low carbon matrix | |
JPS5426216A (en) | Low alloy steel for welded structure | |
JPS52131059A (en) | Clamping bolt | |
JPS5419412A (en) | High tensilie strength steel excelent in toughness of welded zone |