MY178100A - Steel material having excellent weatherability - Google Patents
Steel material having excellent weatherabilityInfo
- Publication number
- MY178100A MY178100A MYPI2015703974A MYPI2015703974A MY178100A MY 178100 A MY178100 A MY 178100A MY PI2015703974 A MYPI2015703974 A MY PI2015703974A MY PI2015703974 A MYPI2015703974 A MY PI2015703974A MY 178100 A MY178100 A MY 178100A
- Authority
- MY
- Malaysia
- Prior art keywords
- weathering steel
- steel material
- satisfies
- steel
- excellent weatherability
- Prior art date
Links
Classifications
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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
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- 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
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- 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
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- 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
- C22C38/008—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
- C22C38/02—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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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
- 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
- C22C38/24—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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D2211/004—Dispersions; Precipitations
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)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Provided is weathering steel which is preferably used as a structural steel material in an environment where a temperature is high and a dry period during which rain fall is small such as a dry season exists. The weathering steel has the component composition which contains C, Si, Mn, P, S, Al, Cu, Nb, Sn and a balance constituted of Fe and unavoidable impurities. The weathering steel satisfies at least either one of the following formulae (1) and (2), and also satisfies the following formula (3). (Cu-0.01) x (Sn-0.005) x (Nb-0.005) x 104 ? 0.08 (1), (Cu-0.01) x (Ni-0.01) x (Cr-0.01) x 50 ? 0.08 (2), (Cu+l0xSn) / (2xNi+0.5xSi) <10 (3). The weathering steel also contains, when necessary, one or more kinds of elements selected from a group consisting of Ni, Cr, Mo, W, Co, Sb, Ti, V, Zr, B, REM, Cu, Mg. Here, respective element symbols represent the contents of the elements (mass%), and an element not contained is made zero.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013099108 | 2013-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY178100A true MY178100A (en) | 2020-10-02 |
Family
ID=51867022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2015703974A MY178100A (en) | 2013-05-09 | 2014-05-02 | Steel material having excellent weatherability |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP5950037B2 (en) |
KR (1) | KR101750320B1 (en) |
CN (1) | CN105209652A (en) |
BR (1) | BR112015026453A2 (en) |
MY (1) | MY178100A (en) |
PH (1) | PH12015502184A1 (en) |
WO (1) | WO2014181534A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107002197A (en) * | 2014-12-09 | 2017-08-01 | 杰富意钢铁株式会社 | The structural steel having excellent weather resistance |
CN104674135B (en) * | 2015-03-20 | 2017-01-25 | 苏州赛斯德工程设备有限公司 | Anti-corrosion steel plate for shuttle type storage rack and thermal treatment process thereof |
JP6500848B2 (en) * | 2016-06-22 | 2019-04-17 | Jfeスチール株式会社 | Steel for bolts |
WO2019116520A1 (en) * | 2017-12-14 | 2019-06-20 | 新日鐵住金株式会社 | Steel material |
CN111655887A (en) * | 2018-01-26 | 2020-09-11 | 日本制铁株式会社 | Steel for anchor chain and anchor chain |
JP6984743B2 (en) * | 2018-08-01 | 2021-12-22 | 日本製鉄株式会社 | Solid wire for welding metal and submerged arc welding |
CN109055858B (en) * | 2018-08-31 | 2020-01-31 | 武汉钢铁有限公司 | refractory weathering steel with yield strength not less than 620MPa for welding structure and production method thereof |
WO2020084332A1 (en) * | 2018-10-23 | 2020-04-30 | Arcelormittal | Hot-rolled steel plate and a method of manufacturing thereof |
CN110527896B (en) * | 2019-09-23 | 2021-06-25 | 江苏方圆型钢有限公司 | Hot-rolled section steel and production process thereof |
JP7200966B2 (en) * | 2020-03-31 | 2023-01-10 | Jfeスチール株式会社 | Structural steel materials and structures with excellent surface properties and paint corrosion resistance |
CN115522137B (en) * | 2021-06-25 | 2023-11-14 | 宝山钢铁股份有限公司 | Ocean atmospheric corrosion resistant steel and manufacturing method thereof |
CN113549819B (en) * | 2021-06-29 | 2022-05-17 | 鞍钢股份有限公司 | High-performance steel plate for resisting corrosion in ocean splash zone and production method thereof |
CN114000035A (en) * | 2021-11-04 | 2022-02-01 | 南阳汉冶特钢有限公司 | Production method of atmospheric corrosion resistant high-strength extra-thick Q390GNH steel plate |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4319817B2 (en) * | 2001-11-19 | 2009-08-26 | 新日本製鐵株式会社 | Low alloy steel excellent in hydrochloric acid corrosion resistance and sulfuric acid corrosion resistance and its welded joint |
JP2006037201A (en) * | 2004-07-29 | 2006-02-09 | Kobe Steel Ltd | Marine steel material superior in corrosion resistance |
JP4898543B2 (en) * | 2007-05-02 | 2012-03-14 | 株式会社神戸製鋼所 | Steel sheet with excellent pit resistance and method for producing the same |
JP5092932B2 (en) * | 2008-06-25 | 2012-12-05 | 住友金属工業株式会社 | Marine steel structures, steel pipe piles, steel sheet piles and steel pipe sheet piles |
JP5488395B2 (en) * | 2010-10-26 | 2014-05-14 | 新日鐵住金株式会社 | High-strength thick steel plate with excellent arrest properties and corrosion resistance |
JP5531937B2 (en) * | 2010-12-09 | 2014-06-25 | 新日鐵住金株式会社 | Thick steel plate with excellent resistance to hydrogen-induced cracking, brittle crack propagation stoppage and corrosion resistance |
JP5891892B2 (en) * | 2011-03-29 | 2016-03-23 | Jfeスチール株式会社 | Steel with rust layer with excellent weather resistance in high salinity environment |
-
2014
- 2014-05-02 BR BR112015026453A patent/BR112015026453A2/en not_active Application Discontinuation
- 2014-05-02 JP JP2015515782A patent/JP5950037B2/en active Active
- 2014-05-02 KR KR1020157030187A patent/KR101750320B1/en active IP Right Grant
- 2014-05-02 WO PCT/JP2014/002400 patent/WO2014181534A1/en active Application Filing
- 2014-05-02 CN CN201480026206.XA patent/CN105209652A/en active Pending
- 2014-05-02 MY MYPI2015703974A patent/MY178100A/en unknown
-
2015
- 2015-09-17 PH PH12015502184A patent/PH12015502184A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN105209652A (en) | 2015-12-30 |
KR101750320B1 (en) | 2017-06-23 |
JP5950037B2 (en) | 2016-07-13 |
WO2014181534A1 (en) | 2014-11-13 |
PH12015502184A1 (en) | 2016-01-25 |
BR112015026453A2 (en) | 2017-07-25 |
JPWO2014181534A1 (en) | 2017-02-23 |
KR20150132566A (en) | 2015-11-25 |
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