MY153633A - Structural steel material having excellent atmospheric corrosion resistance - Google Patents

Structural steel material having excellent atmospheric corrosion resistance

Info

Publication number
MY153633A
MY153633A MYPI2013002946A MYPI2013002946A MY153633A MY 153633 A MY153633 A MY 153633A MY PI2013002946 A MYPI2013002946 A MY PI2013002946A MY PI2013002946 A MYPI2013002946 A MY PI2013002946A MY 153633 A MY153633 A MY 153633A
Authority
MY
Malaysia
Prior art keywords
steel material
value
structural steel
corrosion resistance
less
Prior art date
Application number
MYPI2013002946A
Inventor
Miura Shinichi
Kage Isamu
Murase Masatsugu
Hoshino Toshiyuki
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 MY153633A publication Critical patent/MY153633A/en

Links

Classifications

    • 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
    • C22C38/16—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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/48—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Provided is a structural steel material which can be manufactured at a low cost and has the excellent atmospheric corrosion resistance. To be more specific, the structural steel material has the composition which contains, by mass%,0.10% or more and 1.00% or less Cu, 0.10% or more and less than 0.65% Ni, 0.05% or more and 1.00% or less W, the composition further containing one kind or two kinds selected from a group consisting of 0.005% or more and 0.200% or less Nb and 0.005% or more and 0.200% or less Sn. R value?2.0,wherein R value = (R1 value + R2 value)0 5 ,R1 value = [Cu]x0.2+[Ni]x3+[W]x4+[Nb]x20+[Sn]x8.5, and R2 value = (Log1.5 ([W] 2+0.002)+16) x ((Log2 ([Nb]x0.1+0.001)+10) + (Log2 ([Sn]x0.1+0.001)+10) x 0.75) x 0.5 ([M] indicating a content of an element M (mass%), and [M] being 0 when the steel material does not contain the element M).
MYPI2013002946A 2011-02-25 2012-02-24 Structural steel material having excellent atmospheric corrosion resistance MY153633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011039222A JP5120472B2 (en) 2011-02-25 2011-02-25 Structural steel with excellent weather resistance

Publications (1)

Publication Number Publication Date
MY153633A true MY153633A (en) 2015-03-03

Family

ID=46721045

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013002946A MY153633A (en) 2011-02-25 2012-02-24 Structural steel material having excellent atmospheric corrosion resistance

Country Status (5)

Country Link
JP (1) JP5120472B2 (en)
KR (2) KR20130123431A (en)
CN (1) CN103392023B (en)
MY (1) MY153633A (en)
WO (1) WO2012115280A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451537B (en) * 2013-08-16 2016-04-27 江苏省沙钢钢铁研究院有限公司 A kind of low temperature weather steel plate of high welding performance and production method thereof
WO2015029994A1 (en) * 2013-08-29 2015-03-05 新日鐵住金株式会社 STEEL IN WHICH Cu-Sn COEXIST, AND METHOD FOR MANUFACTURING SAME
JP6128102B2 (en) * 2014-11-22 2017-05-17 Ｊｆｅスチール株式会社 Method for evaluating delayed fracture characteristics of metal material and metal material
JP6601258B2 (en) * 2016-02-22 2019-11-06 日本製鉄株式会社 Corrosion-resistant steel for ballast tanks
JP6658412B2 (en) * 2016-09-06 2020-03-04 Ｊｆｅスチール株式会社 Structural steel materials and structures with excellent coating durability
JP6772942B2 (en) * 2017-04-18 2020-10-21 日本製鉄株式会社 Corrosion resistant steel for ballast tanks
JP7415140B2 (en) 2019-11-25 2024-01-17 日本製鉄株式会社 steel material
CN111394558B (en) * 2020-03-12 2021-12-03 唐山不锈钢有限责任公司 Steel belt for automobile hollow stabilizer bar and production method thereof
JP7192824B2 (en) * 2020-03-31 2022-12-20 Ｊｆｅスチール株式会社 Structural steel materials and structures with excellent fire resistance and paint corrosion resistance
CN113621867B (en) * 2021-08-06 2022-03-18 联峰钢铁（张家港）有限公司 Method for optimizing production of low-cost 20CrMoA round steel by reducing VD (vacuum distillation) process and combining components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4407261B2 (en) * 2003-05-15 2010-02-03 住友金属工業株式会社 Steel material with excellent beach weather resistance and structure using the same
JP4586489B2 (en) * 2004-10-22 2010-11-24 住友金属工業株式会社 Steel and structures with excellent beach weather resistance
JP5446278B2 (en) * 2009-01-14 2014-03-19 Ｊｆｅスチール株式会社 Structural steel with excellent weather resistance

Also Published As

Publication number Publication date
CN103392023A (en) 2013-11-13
KR20150067771A (en) 2015-06-18
JP2012177143A (en) 2012-09-13
KR20130123431A (en) 2013-11-12
WO2012115280A1 (en) 2012-08-30
CN103392023B (en) 2015-09-30
JP5120472B2 (en) 2013-01-16

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