FI20125063L - Förfarande för framställning av en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt och en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt - Google Patents

Förfarande för framställning av en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt och en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt Download PDF

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Publication number
FI20125063L
FI20125063L FI20125063A FI20125063A FI20125063L FI 20125063 L FI20125063 L FI 20125063L FI 20125063 A FI20125063 A FI 20125063A FI 20125063 A FI20125063 A FI 20125063A FI 20125063 L FI20125063 L FI 20125063L
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FI
Finland
Prior art keywords
structural steel
steel product
weather resistant
hot rolled
strength structural
Prior art date
Application number
FI20125063A
Other languages
English (en)
Finnish (fi)
Inventor
Tommi Liimatainen
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Priority to FI20125063A priority Critical patent/FI20125063L/sv
Priority to PCT/EP2013/050948 priority patent/WO2013107864A1/en
Publication of FI20125063L publication Critical patent/FI20125063L/sv

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
FI20125063A 2012-01-19 2012-01-19 Förfarande för framställning av en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt och en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt FI20125063L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20125063A FI20125063L (sv) 2012-01-19 2012-01-19 Förfarande för framställning av en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt och en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt
PCT/EP2013/050948 WO2013107864A1 (en) 2012-01-19 2013-01-18 Method for producing a weather resistant hot-rolled high strength structural steel product and a weather resistant hot-rolled high strength structural steel product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125063A FI20125063L (sv) 2012-01-19 2012-01-19 Förfarande för framställning av en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt och en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt

Publications (1)

Publication Number Publication Date
FI20125063L true FI20125063L (sv) 2013-07-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125063A FI20125063L (sv) 2012-01-19 2012-01-19 Förfarande för framställning av en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt och en väderbeständig varmvalsad ultrahållfast konstruktionsstålsprodukt

Country Status (2)

Country Link
FI (1) FI20125063L (sv)
WO (1) WO2013107864A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210062726A (ko) 2017-03-01 2021-05-31 에이케이 스틸 프로퍼티즈 인코포레이티드 극도로 높은 강도를 갖는 프레스 경화 강
CN109554625B (zh) * 2019-01-07 2020-08-04 武汉钢铁有限公司 屈服强度800～1000MPa级连续管用热轧钢带及其制造方法
CN109881091B (zh) * 2019-02-21 2021-06-15 江苏沙钢集团有限公司 一种高强度耐候钢薄带及其生产方法
CN112080621B (zh) * 2020-08-27 2022-07-22 通裕重工股份有限公司 一种管模材料及其锻后热处理方法
CN114107786A (zh) * 2020-08-27 2022-03-01 宝山钢铁股份有限公司 一种冷轧高耐蚀高强耐候钢及其制造方法
CN113373378A (zh) * 2021-06-09 2021-09-10 重庆钢铁股份有限公司 一种经济型高耐候中厚q355gnh钢板及其生产方法
CN115161552B (zh) * 2022-06-15 2023-07-07 宝山钢铁股份有限公司 一种具有高耐候性能的高强度热轧带钢及其制造方法
CN115141974A (zh) * 2022-06-15 2022-10-04 宝山钢铁股份有限公司 一种具有高耐候性能的高强度高塑性热轧带钢及其制造方法
CN115418553A (zh) * 2022-09-16 2022-12-02 武汉钢铁有限公司 高耐蚀型耐候钢及制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI47908C (sv) 1970-04-20 1974-04-10 Ovako Oy Höghållfast konstruktionsstål med god svetsbarhet och låg kolhalt
JPH0696742B2 (ja) * 1987-10-29 1994-11-30 日本鋼管株式会社 高強度・高靭性非調質鋼の製造方法
JP3262807B2 (ja) * 1997-09-29 2002-03-04 住友金属工業株式会社 耐湿潤炭酸ガス腐食性と耐海水腐食性に優れた油井管用鋼および継目無油井管
JP4203143B2 (ja) * 1998-02-13 2008-12-24 新日本製鐵株式会社 耐炭酸ガス腐食性に優れた耐食鋼及び耐食油井管

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