JPS57207157A - Stainless steel - Google Patents
Stainless steelInfo
- Publication number
- JPS57207157A JPS57207157A JP9074181A JP9074181A JPS57207157A JP S57207157 A JPS57207157 A JP S57207157A JP 9074181 A JP9074181 A JP 9074181A JP 9074181 A JP9074181 A JP 9074181A JP S57207157 A JPS57207157 A JP S57207157A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- contents
- corrosion resistance
- machinability
- regulating
- 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.)
- Pending
Links
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE: To obtain an austenite stainless steel with superior intergranular corrosion resistance and machinability by adding a prescribed percentage each of Mn and Cr and regulating the Mn and S contents.
CONSTITUTION: This austenite stainless steel contains 8W15wt% Ni and 16W 20wt% Cr and has Mn and S contents regulated to the range bounded by points A, B, C, D of the figure. By regulating the Mn and S contents as mentioned above, both of the corrosion resistance, especially the intergranular corrosion resistance (Huey resistance) and the machinability of the steel can be improved. By adding a prescribed amount each of Mo, Ti, Nb, Ta and Cu to said composition, said effect can be improved furthermore.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9074181A JPS57207157A (en) | 1981-06-15 | 1981-06-15 | Stainless steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9074181A JPS57207157A (en) | 1981-06-15 | 1981-06-15 | Stainless steel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57207157A true JPS57207157A (en) | 1982-12-18 |
Family
ID=14007001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9074181A Pending JPS57207157A (en) | 1981-06-15 | 1981-06-15 | Stainless steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207157A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797252A (en) * | 1986-09-19 | 1989-01-10 | Crucible Materials Corporation | Corrosion-resistant, low-carbon plus nitrogen austenitic stainless steels with improved machinability |
JPH01119648A (en) * | 1987-11-02 | 1989-05-11 | Nippon Seisen Co Ltd | Stainless steel for chatter cutting fiber |
-
1981
- 1981-06-15 JP JP9074181A patent/JPS57207157A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797252A (en) * | 1986-09-19 | 1989-01-10 | Crucible Materials Corporation | Corrosion-resistant, low-carbon plus nitrogen austenitic stainless steels with improved machinability |
JPH01119648A (en) * | 1987-11-02 | 1989-05-11 | Nippon Seisen Co Ltd | Stainless steel for chatter cutting fiber |
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