JPS56146859A - Ferritic stainless steel with resistance to environment containing chlorine ion - Google Patents
Ferritic stainless steel with resistance to environment containing chlorine ionInfo
- Publication number
- JPS56146859A JPS56146859A JP5027980A JP5027980A JPS56146859A JP S56146859 A JPS56146859 A JP S56146859A JP 5027980 A JP5027980 A JP 5027980A JP 5027980 A JP5027980 A JP 5027980A JP S56146859 A JPS56146859 A JP S56146859A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- ferritic stainless
- steel
- chlorine ion
- resistance
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
PURPOSE: To enhance the corrosion resistance, weldability and surface quality of the resulting titled steel and reduce the cost by adding an adequate amount each of Ti and Al to a high Cr steel with Si, Mn, C and N contents restricted to low levels.
CONSTITUTION: This ferritic stainless steel has a composition consisting of, by wt., ≤0.02% C, 0.1W0.6% Si, ≤0.50% Mn, <19W21% Cr, ≤0.015% N, (C+N)%× 15W0.6% Ti, 0.01W0.10% Al, ≤0.030% C+N and the balance essentially Fe. In spite of the low cost this steel is equal or superior to a conventional ferritic stainless steel contg. Mo in corrosion resistance especially in corrosive environment contg. chlorine ion and wedlability. In addition, it has improved surface quality.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5027980A JPS56146859A (en) | 1980-04-18 | 1980-04-18 | Ferritic stainless steel with resistance to environment containing chlorine ion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5027980A JPS56146859A (en) | 1980-04-18 | 1980-04-18 | Ferritic stainless steel with resistance to environment containing chlorine ion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56146859A true JPS56146859A (en) | 1981-11-14 |
JPS643938B2 JPS643938B2 (en) | 1989-01-24 |
Family
ID=12854487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5027980A Granted JPS56146859A (en) | 1980-04-18 | 1980-04-18 | Ferritic stainless steel with resistance to environment containing chlorine ion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56146859A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007020826A1 (en) * | 2005-08-17 | 2007-02-22 | Jfe Steel Corporation | Ferritic stainless-steel sheet with excellent corrosion resistance and process for producing the same |
JP2008261007A (en) * | 2007-04-12 | 2008-10-30 | Jfe Steel Kk | Ferritic stainless steel having excellent corrosion resistance in the existence of chlorine-based bleaching agent |
WO2010090041A1 (en) * | 2009-02-09 | 2010-08-12 | 新日鐵住金ステンレス株式会社 | Ferrite stainless steel with low black spot generation |
-
1980
- 1980-04-18 JP JP5027980A patent/JPS56146859A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007020826A1 (en) * | 2005-08-17 | 2007-02-22 | Jfe Steel Corporation | Ferritic stainless-steel sheet with excellent corrosion resistance and process for producing the same |
US8465604B2 (en) | 2005-08-17 | 2013-06-18 | Jfe Steel Corporation | Ferritic stainless steel sheet having excellent corrosion resistance and method of manufacturing the same |
JP2008261007A (en) * | 2007-04-12 | 2008-10-30 | Jfe Steel Kk | Ferritic stainless steel having excellent corrosion resistance in the existence of chlorine-based bleaching agent |
WO2010090041A1 (en) * | 2009-02-09 | 2010-08-12 | 新日鐵住金ステンレス株式会社 | Ferrite stainless steel with low black spot generation |
EP2395121A1 (en) * | 2009-02-09 | 2011-12-14 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferrite stainless steel with low black spot generation |
AU2010211864B2 (en) * | 2009-02-09 | 2012-12-06 | Nippon Steel Stainless Steel Corporation | Ferrite stainless steel with low black spot generation |
US8894924B2 (en) | 2009-02-09 | 2014-11-25 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferrite stainless steel with low black spot generation |
EP2395121A4 (en) * | 2009-02-09 | 2017-05-03 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferrite stainless steel with low black spot generation |
Also Published As
Publication number | Publication date |
---|---|
JPS643938B2 (en) | 1989-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56123356A (en) | Ferritic stainless steel with superior formability | |
JPS55110757A (en) | High strength, nonmagnetic, high manganese steel | |
JPS5723050A (en) | Heat resistant steel with excellent high temp. strength | |
JPS56146859A (en) | Ferritic stainless steel with resistance to environment containing chlorine ion | |
JPS5579857A (en) | Alloy with superior molten zinc corrosion resistance | |
JPS57185958A (en) | High-manganese nonmagnetic steel with remarkably high specific resistance | |
JPS56158850A (en) | Ferrite stainless steel with superior corrosion resistance, formability and weldability | |
JPS57161051A (en) | Steel for plastic mold | |
JPS56116856A (en) | High-mn steel to be used as corrosion-resistant material | |
JPS5782459A (en) | Steel products with superior weldability | |
JPS55154548A (en) | Ferrite stainless steel with superior corrosion resistance for ba treatment finishing | |
JPS55158254A (en) | Nb stabilized ferritic stainless steel with superior local corrosion resistance | |
JPS5550452A (en) | Backup roll material with superior spalling resistance | |
JPS5629657A (en) | High silicon two phase stainless steel | |
JPS55110761A (en) | Austenitic stainless steel having excellent stress corrosion crack resistance | |
JPS57131349A (en) | Low alloy cr-mo steel for pressure vessel | |
JPS57110656A (en) | Free cutting austenite stainless steel | |
JPS5662947A (en) | Ferritic stainless steel with superior corrosion resistance for bright annealing finish | |
JPS5647553A (en) | Austenite stainless steel having free cutting property | |
JPS56156739A (en) | Ferrite stainless steel with high corrosion resistance | |
JPS5716152A (en) | Austenite-containing stainless steel having deep drawing property | |
JPS5747850A (en) | Austenite stainless steel with superior chloride stress corrosion cracking resistance | |
JPS56102560A (en) | Austenitic free cutting stainless steel | |
JPS55138057A (en) | Stainless steel for cold header | |
JPS57143467A (en) | Low c-low si-cr-mo steel used in wet vapor |