JPS54128417A - Stainless steel with superior pitting and crevice corrosion resistance - Google Patents
Stainless steel with superior pitting and crevice corrosion resistanceInfo
- Publication number
- JPS54128417A JPS54128417A JP3597578A JP3597578A JPS54128417A JP S54128417 A JPS54128417 A JP S54128417A JP 3597578 A JP3597578 A JP 3597578A JP 3597578 A JP3597578 A JP 3597578A JP S54128417 A JPS54128417 A JP S54128417A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- crevice corrosion
- corrosion resistance
- pitting
- seawater
- 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
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
PURPOSE: To provide a stainless steel contg. a specific amt. of C, Si, Mn, Ni, Cr, Mo and Nb, and having superior pitting and crevice corrosion resistance to seawater or a chlorine ion-contg. soln., high acid resistance and good mechanical properties.
CONSTITUTION: The stainless steel consists of C≤0.06%, Si≤3.0%, Mn≤2.0%, Ni; 20.0W50.0%, Cr; 24.0W30.0%, Mo; 4.0W15.0%, Nb; above 12 times as high as the C contentWbelow 2.0%, and the balance Fe and inevitable impurities. When the steel is used as a material for a machine, member, etc. handling seawater, e.g. seawater pump, it prevents occurence of pitting or crevice corrosion and elongates its endurance life.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3597578A JPS54128417A (en) | 1978-03-30 | 1978-03-30 | Stainless steel with superior pitting and crevice corrosion resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3597578A JPS54128417A (en) | 1978-03-30 | 1978-03-30 | Stainless steel with superior pitting and crevice corrosion resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54128417A true JPS54128417A (en) | 1979-10-05 |
JPS5719745B2 JPS5719745B2 (en) | 1982-04-24 |
Family
ID=12456901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3597578A Granted JPS54128417A (en) | 1978-03-30 | 1978-03-30 | Stainless steel with superior pitting and crevice corrosion resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54128417A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5620805A (en) * | 1994-03-08 | 1997-04-15 | Nippon Steel Corporation | Alloy and multilayer steel tube having corrosion resistance in fuel combustion environment containing V, Na, S and Cl |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49104820A (en) * | 1973-01-24 | 1974-10-03 |
-
1978
- 1978-03-30 JP JP3597578A patent/JPS54128417A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49104820A (en) * | 1973-01-24 | 1974-10-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5620805A (en) * | 1994-03-08 | 1997-04-15 | Nippon Steel Corporation | Alloy and multilayer steel tube having corrosion resistance in fuel combustion environment containing V, Na, S and Cl |
Also Published As
Publication number | Publication date |
---|---|
JPS5719745B2 (en) | 1982-04-24 |
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