MY160981A - Ferritic stainless steel having excellent corrosion resistance of weld zone - Google Patents
Ferritic stainless steel having excellent corrosion resistance of weld zoneInfo
- Publication number
- MY160981A MY160981A MYPI2016700273A MYPI2016700273A MY160981A MY 160981 A MY160981 A MY 160981A MY PI2016700273 A MYPI2016700273 A MY PI2016700273A MY PI2016700273 A MYPI2016700273 A MY PI2016700273A MY 160981 A MY160981 A MY 160981A
- Authority
- MY
- Malaysia
- Prior art keywords
- less
- stainless steel
- ferritic stainless
- corrosion resistance
- weld zone
- Prior art date
Links
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- C—CHEMISTRY; METALLURGY
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/18—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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
- C22C38/18—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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Provided is ferritic stainless steel excellent in terms of the corrosion resistance of a weld zone. Ferritic stainless steel having a chemical composition containing, by mass%, C: 0.001% or more and 0.025% or less, Si: 0.05% or more and 0.30% or less, Mn: 0.35% or more and 2.0% or less, P: 0.05% or less, S: 0.01% or less, Al: 0.05% or more and 0.80% or less, N: 0.001% or more and 0.025% or less, Cr: 16.0% or more and 20.0% or less, Ti: 0.12% or more and 0.50% or less, Nb: 0.002% or more and 0.050% or less, Cu: 0.30% or more and 0.80% or less, Ni: 0.05% or more and less than 0.50%, V:0.01% or more and 0.50% or less, and the balance being Fe and inevitable impurities, in which relational expression (1) below is satisfied: 0.50 < 25 x C + 18 x N + Ni + 0.11 x Mn + 0.46 x Cu (1), where, atomic symbols in the relational expression respectively represent the contents (mass%) of the corresponding elements.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013156452 | 2013-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY160981A true MY160981A (en) | 2017-03-31 |
Family
ID=52431298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2016700273A MY160981A (en) | 2013-07-29 | 2014-07-16 | Ferritic stainless steel having excellent corrosion resistance of weld zone |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20160168673A1 (en) |
| JP (1) | JP5700182B1 (en) |
| KR (1) | KR101809812B1 (en) |
| CN (1) | CN105408511B (en) |
| MY (1) | MY160981A (en) |
| TW (1) | TWI526547B (en) |
| WO (1) | WO2015015735A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5900714B1 (en) * | 2014-05-14 | 2016-04-06 | Ｊｆｅスチール株式会社 | Ferritic stainless steel |
| CN108203790A (en) * | 2017-12-29 | 2018-06-26 | 芜湖三联锻造有限公司 | A kind of integral high pressure common rail stainless steel and its forging method |
| KR102249965B1 (en) | 2019-05-28 | 2021-05-11 | 주식회사 포스코 | Austenitic stainless steel having excellent corrosion resistance of weld |
| KR102424980B1 (en) * | 2020-11-19 | 2022-07-25 | 주식회사 포스코 | Ferritic stainless steel with improved strength, workability and corrosion resistance |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2123470C (en) * | 1993-05-19 | 2001-07-03 | Yoshihiro Yazawa | Ferritic stainless steel exhibiting excellent atmospheric corrosion resistance and crevice corrosion resistance |
| TW452599B (en) * | 1997-08-05 | 2001-09-01 | Kawasaki Steel Co | Ferritic stainless steel plate excellent in deep drawability and anti-ridging property and production method thereof |
| JP3581801B2 (en) * | 1999-06-22 | 2004-10-27 | 新日本製鐵株式会社 | Ferritic stainless steel sheet excellent in workability and surface properties and method for producing the same |
| JP2002332548A (en) * | 2001-05-10 | 2002-11-22 | Nisshin Steel Co Ltd | Ferritic stainless steel strip excellent in shape freezing property during forming and method for producing the same |
| SE528027C2 (en) * | 2004-04-16 | 2006-08-08 | Sandvik Intellectual Property | Use of a ferritic steel in catalysts for diesel engines |
| JP4974542B2 (en) * | 2005-09-02 | 2012-07-11 | 日新製鋼株式会社 | Automotive exhaust gas flow path member |
| JP4761993B2 (en) * | 2006-02-14 | 2011-08-31 | 日新製鋼株式会社 | Manufacturing method of ferritic stainless steel welded pipe for spinning |
| JP5119605B2 (en) | 2006-03-31 | 2013-01-16 | Ｊｆｅスチール株式会社 | Ferritic stainless steel with excellent corrosion resistance of welds |
| CA2776892C (en) * | 2006-05-09 | 2014-12-09 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritic stainless steel excellent in resistance to crevice corrosion and formability |
| JP5000281B2 (en) * | 2006-12-05 | 2012-08-15 | 新日鐵住金ステンレス株式会社 | High-strength stainless steel sheet with excellent workability and method for producing the same |
| JP5387057B2 (en) * | 2008-03-07 | 2014-01-15 | Ｊｆｅスチール株式会社 | Ferritic stainless steel with excellent heat resistance and toughness |
| JP2010202916A (en) | 2009-03-02 | 2010-09-16 | Nisshin Steel Co Ltd | Ferritic stainless steel excellent in corrosion resistance of welded part with austenite stainless steel |
| JP5737952B2 (en) | 2011-01-05 | 2015-06-17 | 日新製鋼株式会社 | Nb-containing ferritic stainless steel hot rolled coil and manufacturing method |
| JP5713118B2 (en) * | 2011-11-30 | 2015-05-07 | Ｊｆｅスチール株式会社 | Ferritic stainless steel |
| JP5376099B1 (en) * | 2012-03-13 | 2013-12-25 | Ｊｆｅスチール株式会社 | Ferritic stainless steel |
-
2014
- 2014-07-16 CN CN201480041182.5A patent/CN105408511B/en active Active
- 2014-07-16 KR KR1020157036796A patent/KR101809812B1/en active Active
- 2014-07-16 WO PCT/JP2014/003767 patent/WO2015015735A1/en not_active Ceased
- 2014-07-16 US US14/908,176 patent/US20160168673A1/en not_active Abandoned
- 2014-07-16 MY MYPI2016700273A patent/MY160981A/en unknown
- 2014-07-16 JP JP2014553008A patent/JP5700182B1/en active Active
- 2014-07-28 TW TW103125665A patent/TWI526547B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2015015735A1 (en) | 2017-03-02 |
| TW201512425A (en) | 2015-04-01 |
| TWI526547B (en) | 2016-03-21 |
| CN105408511A (en) | 2016-03-16 |
| US20160168673A1 (en) | 2016-06-16 |
| KR101809812B1 (en) | 2017-12-15 |
| CN105408511B (en) | 2018-09-07 |
| JP5700182B1 (en) | 2015-04-15 |
| WO2015015735A1 (en) | 2015-02-05 |
| KR20160014685A (en) | 2016-02-11 |
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