CL2016002494A1 - Thick steel plate and method of manufacturing it. - Google Patents

Thick steel plate and method of manufacturing it.

Info

Publication number
CL2016002494A1
CL2016002494A1 CL2016002494A CL2016002494A CL2016002494A1 CL 2016002494 A1 CL2016002494 A1 CL 2016002494A1 CL 2016002494 A CL2016002494 A CL 2016002494A CL 2016002494 A CL2016002494 A CL 2016002494A CL 2016002494 A1 CL2016002494 A1 CL 2016002494A1
Authority
CL
Chile
Prior art keywords
manufacturing
steel plate
thick steel
thick
plate
Prior art date
Application number
CL2016002494A
Other languages
Spanish (es)
Inventor
Shinichi Miura
Masao Yuga
Akio Ohmori
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of CL2016002494A1 publication Critical patent/CL2016002494A1/en

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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CL2016002494A 2014-03-31 2016-09-30 Thick steel plate and method of manufacturing it. CL2016002494A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014071529A JP6149778B2 (en) 2014-03-31 2014-03-31 Steel plate with excellent wear resistance and method for producing the same

Publications (1)

Publication Number Publication Date
CL2016002494A1 true CL2016002494A1 (en) 2017-06-09

Family

ID=54239792

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016002494A CL2016002494A1 (en) 2014-03-31 2016-09-30 Thick steel plate and method of manufacturing it.

Country Status (10)

Country Link
US (1) US20170183750A1 (en)
EP (1) EP3128032B1 (en)
JP (1) JP6149778B2 (en)
KR (1) KR101898567B1 (en)
CN (1) CN106133171B (en)
AU (1) AU2015242070B2 (en)
BR (1) BR112016022532B1 (en)
CL (1) CL2016002494A1 (en)
MX (1) MX381463B (en)
WO (1) WO2015151443A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6493285B2 (en) * 2016-04-19 2019-04-03 Ｊｆｅスチール株式会社 Abrasion resistant steel sheet and method for producing the abrasion resistant steel sheet
CN105838998A (en) * 2016-05-23 2016-08-10 安徽鑫宏机械有限公司 Casting method of combined valve body adopting aluminum-silicon alloy surface modification
CN105838999A (en) * 2016-05-23 2016-08-10 安徽鑫宏机械有限公司 Casting method of combined valve body adopting nickel-titanium alloy surface modification
CN105821316A (en) * 2016-05-23 2016-08-03 安徽鑫宏机械有限公司 Casting method for Ni-B-Si alloy surface modified composite valve body
JP6809524B2 (en) * 2018-01-10 2021-01-06 Ｊｆｅスチール株式会社 Ultra-low yield ratio high-strength thick steel sheet and its manufacturing method
FI3887556T3 (en) * 2018-11-30 2023-03-25 Arcelormittal Cold rolled annealed steel sheet with high hole expansion ratio and manufacturing process thereof
KR102307928B1 (en) * 2019-12-02 2021-09-30 주식회사 포스코 High strength multiphase steel sheet with excellent durability and manufacturing method thereof
CN112322981B (en) * 2020-11-06 2022-03-15 首钢贵阳特殊钢有限责任公司 H22 and H25 drill rod hollow steel for rock drilling
CN113584378A (en) * 2021-06-25 2021-11-02 武汉钢铁有限公司 HB400 grade hot continuous rolling wear-resistant steel containing ferrite and production method thereof
CN117265432B (en) * 2022-06-15 2026-04-14 宝山钢铁股份有限公司 Delayed cracking resistant and abrasion resistant steel for dredging high-hardness slurry and manufacturing method thereof
CN116716551B (en) * 2023-06-09 2026-04-24 承德建龙特殊钢有限公司 A steel pipe for artillery shells and its manufacturing method
CN118326262B (en) * 2024-03-28 2025-02-18 鞍钢股份有限公司 Thick steel plate for 1300 MPa-level pressure-bearing equipment, manufacturing, forming and post heat treatment method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174322A (en) * 1985-10-15 1987-07-31 Kobe Steel Ltd Manufacture of low yield ratio high tension steel plate superior in cold workability
JP3089882B2 (en) 1993-03-09 2000-09-18 日本鋼管株式会社 Abrasion-resistant steel having excellent surface properties and method for producing the same
JPH08269615A (en) * 1995-03-27 1996-10-15 Kobe Steel Ltd Hot rolled steel sheet for rapid heating and hardening excellent in stretch-flanging property, its use and production
JP3578435B2 (en) * 1997-03-12 2004-10-20 日新製鋼株式会社 Hot-rolled steel sheet for structural use excellent in press formability and surface properties and method for producing the same
JP2003171730A (en) * 1999-12-08 2003-06-20 Nkk Corp Wear-resistant steel material having delayed fracture resistance and method of manufacturing the same
CN100432261C (en) * 2003-06-12 2008-11-12 杰富意钢铁株式会社 Thick steel plate and welded steel pipe having low yield ratio, high strength and high toughness, and method for producing same
JP5217191B2 (en) * 2007-03-08 2013-06-19 Ｊｆｅスチール株式会社 Wear-resistant steel plate with excellent workability and method for producing the same
JP4490472B2 (en) * 2007-11-12 2010-06-23 株式会社神戸製鋼所 Low yield ratio high strength steel sheet with excellent low temperature toughness of weld heat affected zone and base metal and method for producing the same
TWI341332B (en) 2008-01-07 2011-05-01 Nippon Steel Corp Wear-resistant steel sheet having excellent wear resistnace at high temperatures and excellent bending workability and method for manufacturing the same
JP5162382B2 (en) * 2008-09-03 2013-03-13 株式会社神戸製鋼所 Low yield ratio high toughness steel plate
JP5195469B2 (en) * 2009-01-30 2013-05-08 Ｊｆｅスチール株式会社 Manufacturing method for thick-walled high-tensile hot-rolled steel sheet with excellent low-temperature toughness
JP5347540B2 (en) * 2009-01-30 2013-11-20 Ｊｆｅスチール株式会社 Thick high-tensile hot-rolled steel sheet excellent in low-temperature toughness and method for producing the same
JP5458624B2 (en) * 2009-03-25 2014-04-02 Ｊｆｅスチール株式会社 Wear-resistant steel plate with excellent workability and method for producing the same
JP5966730B2 (en) * 2012-07-30 2016-08-10 Ｊｆｅスチール株式会社 Abrasion resistant steel plate with excellent impact wear resistance and method for producing the same

Also Published As

Publication number Publication date
MX381463B (en) 2025-03-12
EP3128032A4 (en) 2017-02-08
US20170183750A1 (en) 2017-06-29
EP3128032A1 (en) 2017-02-08
AU2015242070B2 (en) 2018-02-22
JP2015193874A (en) 2015-11-05
KR20160140802A (en) 2016-12-07
EP3128032B1 (en) 2019-02-27
AU2015242070A1 (en) 2016-09-15
CN106133171B (en) 2018-04-10
BR112016022532B1 (en) 2021-05-25
KR101898567B1 (en) 2018-09-13
CN106133171A (en) 2016-11-16
WO2015151443A1 (en) 2015-10-08
JP6149778B2 (en) 2017-06-21
MX2016012595A (en) 2016-12-14

Similar Documents

Publication Publication Date Title
CL2016002494A1 (en) Thick steel plate and method of manufacturing it.
EP3569727A4 (en) STEEL PLATE AND MANUFACTURING METHOD THEREFOR
HUE044866T2 (en) Cold-rolled, hot-coated steel sheet, production process and application
DK3283136T3 (en) HYDROPHILIC COATINGS AND METHODS FOR THEIR FORMATION
BR112018004771A2 (en) ELECTRIC STEEL PLATE WITH ORIENTED GRAIN AND METHOD OF PRODUCTION OF ELECTRIC STEEL PLATE WITH ORIENTED GRAIN
CL2016001902A1 (en) Abrasion resistant steel plate and manufacturing method
PL3305931T3 (en) Steel sheet and manufacturing method therefor
EP3653745A4 (en) HIGH-STRENGTH STEEL SHEET AND MANUFACTURING METHOD THEREFOR
DK2965736T3 (en) STEEL FRAME
HUE052776T2 (en) Ultra-high strength thermomechanically machined steel
PL3093358T3 (en) Steel and method of manufacturing the same
BR112015002939A2 (en) x-ray thickness gauge
PL3208357T3 (en) High-carbon steel sheet and method of manufacturing the same
EP3195946A4 (en) Thick steel plate manufacturing facility and manufacturing method
ES1118530Y (en) IGNIFUGA COATING PLATE
EP3187275A4 (en) Thick steel plate manufacturing method
TH1501007334B (en) Heat-treated steel materials and methods for producing them
TH1601003047A (en) Hot-formed steel plate parts and methods for producing them and hot-formed steel plates.
TH1601004038A (en) Steel plates for containers and methods for making them
TH1601002800A (en) High-strength steel plates and their production methods
TH1501006463A (en) Hot rolled steel plate and its production method
BR112018004823A2 (en) Steel plate
TH1601007023B (en) Hot-rolled steel plates and production methods for them
TH1501005764A (en) High-strength steel plates and their production methods
IT201600124480A1 (en) SHEET FOR GOLDSMITH AND METHOD FOR THE REALIZATION OF THAT SHEET.