JPS57140856A - Aluminum killed steel for low temperature use suitable for high heat input welding - Google Patents
Aluminum killed steel for low temperature use suitable for high heat input weldingInfo
- Publication number
- JPS57140856A JPS57140856A JP2610581A JP2610581A JPS57140856A JP S57140856 A JPS57140856 A JP S57140856A JP 2610581 A JP2610581 A JP 2610581A JP 2610581 A JP2610581 A JP 2610581A JP S57140856 A JPS57140856 A JP S57140856A
- Authority
- JP
- Japan
- Prior art keywords
- heat input
- steel
- high heat
- use suitable
- input welding
- 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
Links
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
PURPOSE: To enhance the toughness of the weld zone of the resulting titled steel in the temp. range of LPG by providing a specified composition contg. C, Si, Mn, sol. Al and Ti as well as P, S and N in amounts reduced to the utmost.
CONSTITUTION: This Al killed steel for low temp. use suitable for high heat input welding consists of 0.03W0.12% C, 0.01W0.5% Si, 0.7W1.7% Mn, ≤0.025% P, ≤0.10% S, 0.040W0.080% sol. Al, 0.001W0.010% Ti, ≤0.0040%total N and the balance Fe with inevitable impurities while holding the relation represented by the equation. The steel may further contain one or more among ≤0.50% Cu, ≤1.5% Ni, ≤1.0% Cr and ≤0.5% Mo. When this steel is welded with ≤KJ/cm heat input per single layer, the structure of the weld heat-affected zone is composed of proeutectoid ferrite and a transitional structure to provide superior toughness at low temp.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2610581A JPS57140856A (en) | 1981-02-26 | 1981-02-26 | Aluminum killed steel for low temperature use suitable for high heat input welding |
GB8204967A GB2099016B (en) | 1981-02-26 | 1982-02-19 | Steel for welding with high heat input |
FR8203202A FR2500482B1 (en) | 1981-02-26 | 1982-02-26 | STEEL FOR WELDING WITH HIGH ENJOYMENT ENERGY |
DE19823206977 DE3206977A1 (en) | 1981-02-26 | 1982-02-26 | WELDABLE STEEL FOR LARGE HEAT SUPPLY |
CA000397248A CA1207564A (en) | 1981-02-26 | 1982-02-26 | Steel for welding with high heat input |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2610581A JPS57140856A (en) | 1981-02-26 | 1981-02-26 | Aluminum killed steel for low temperature use suitable for high heat input welding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57140856A true JPS57140856A (en) | 1982-08-31 |
Family
ID=12184308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2610581A Pending JPS57140856A (en) | 1981-02-26 | 1981-02-26 | Aluminum killed steel for low temperature use suitable for high heat input welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57140856A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61238940A (en) * | 1985-04-12 | 1986-10-24 | Nippon Steel Corp | Low-temperature tough hardening steel excelling in toughness in weld zone |
JPS621842A (en) * | 1985-06-26 | 1987-01-07 | Nippon Steel Corp | Tough, high tension steel having superior toughness in weld zone |
-
1981
- 1981-02-26 JP JP2610581A patent/JPS57140856A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61238940A (en) * | 1985-04-12 | 1986-10-24 | Nippon Steel Corp | Low-temperature tough hardening steel excelling in toughness in weld zone |
JPH0359134B2 (en) * | 1985-04-12 | 1991-09-09 | Nippon Steel Corp | |
JPS621842A (en) * | 1985-06-26 | 1987-01-07 | Nippon Steel Corp | Tough, high tension steel having superior toughness in weld zone |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2010174A1 (en) | Heat-resistant austenitic stainless steel | |
JPS5723050A (en) | Heat resistant steel with excellent high temp. strength | |
JPS5696056A (en) | High chromium steel for high temperature use | |
JPS57171651A (en) | Perfect austenite stainless steel with superior corrosion resistance at weld zone | |
JPS57140856A (en) | Aluminum killed steel for low temperature use suitable for high heat input welding | |
JPS5541929A (en) | Steel for high efficiency welding and low temperature use | |
JPS54121247A (en) | Innert gas shield arc welding wire material for nickel- containing steel | |
JPS57140858A (en) | Aluminum killed steel for low temperature use with superior critical cod characteristic at weld zone | |
JPS57140859A (en) | Steel for high heat input welding | |
JPS57140857A (en) | Aluminum killed steel for low temperature use suitable for submerged arc welding with large distance between electrodes | |
JPS6468451A (en) | High strength low alloy heat-resistant steel having excellent strength of its weld zone | |
JPS57110652A (en) | High tensile steel for low temperature use with satisfactory high efficiency weldability | |
JPS57188652A (en) | High-strength austenite steel with superior cold work hardenability | |
JPS558326A (en) | Submerged arc welding method of steel for cryogenic temperature service | |
JPS6442555A (en) | C-mn-type cast steel for low temperature use | |
JPS53140217A (en) | High chromium steel for high temperature member | |
JPS5779153A (en) | Burning resistant iron alloy for oxygen duct | |
JPS57207155A (en) | Ni steel having weld zone with high rupture toughness | |
JPS5743967A (en) | Heat resistant cast steel with excellent heat shock fatigue resistance | |
JPS55138057A (en) | Stainless steel for cold header | |
JPS5528307A (en) | Heat resistant alloy with superior weld crack resistance | |
JPS56123350A (en) | High tensile steel for welded structure with superior weld crack resistance | |
JPS5554553A (en) | High temperature corrosion and oxidation resistant, high strength alloy | |
JPS55154549A (en) | 50-kilogram class high-tensile cast steel with superior low temperature toughness for node casting | |
JPS5647552A (en) | Heat-resistant welding steel having high resistance to age-embrittlement |