JPS544227A - Manufacture of thick high tensile cast steel with superior weldability - Google Patents
Manufacture of thick high tensile cast steel with superior weldabilityInfo
- Publication number
- JPS544227A JPS544227A JP6912877A JP6912877A JPS544227A JP S544227 A JPS544227 A JP S544227A JP 6912877 A JP6912877 A JP 6912877A JP 6912877 A JP6912877 A JP 6912877A JP S544227 A JPS544227 A JP S544227A
- Authority
- JP
- Japan
- Prior art keywords
- cast steel
- manufacture
- high tensile
- thick high
- superior weldability
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE:To obtain a thick high strength, high toughness cast steel with superior weldability by properly adjusting each alloy component; controlling the carbon equivalent to a low level with the addn. of B; and combining special heat treatments after casting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6912877A JPS544227A (en) | 1977-06-10 | 1977-06-10 | Manufacture of thick high tensile cast steel with superior weldability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6912877A JPS544227A (en) | 1977-06-10 | 1977-06-10 | Manufacture of thick high tensile cast steel with superior weldability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS544227A true JPS544227A (en) | 1979-01-12 |
JPS5736967B2 JPS5736967B2 (en) | 1982-08-06 |
Family
ID=13393682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6912877A Granted JPS544227A (en) | 1977-06-10 | 1977-06-10 | Manufacture of thick high tensile cast steel with superior weldability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS544227A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5770266A (en) * | 1980-10-22 | 1982-04-30 | Kubota Ltd | Weldable high tension cast steel |
US4634476A (en) * | 1985-05-03 | 1987-01-06 | Paccar Inc | High-strength, low-alloy cast steel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4983614A (en) * | 1972-12-18 | 1974-08-12 |
-
1977
- 1977-06-10 JP JP6912877A patent/JPS544227A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4983614A (en) * | 1972-12-18 | 1974-08-12 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5770266A (en) * | 1980-10-22 | 1982-04-30 | Kubota Ltd | Weldable high tension cast steel |
US4634476A (en) * | 1985-05-03 | 1987-01-06 | Paccar Inc | High-strength, low-alloy cast steel |
Also Published As
Publication number | Publication date |
---|---|
JPS5736967B2 (en) | 1982-08-06 |
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