JPS5554551A - Stainless steel with superior rust resistance - Google Patents
Stainless steel with superior rust resistanceInfo
- Publication number
- JPS5554551A JPS5554551A JP12598778A JP12598778A JPS5554551A JP S5554551 A JPS5554551 A JP S5554551A JP 12598778 A JP12598778 A JP 12598778A JP 12598778 A JP12598778 A JP 12598778A JP S5554551 A JPS5554551 A JP S5554551A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- rust resistance
- steel
- superior
- balance
- 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 Steel (AREA)
Abstract
PURPOSE: To provide a martensitic stainless steel contg. C, N, Cr, Ni, Mn, and Mo in a specified ratio and having superior rust resistance at around ordinary temp. and high fatigue strength.
CONSTITUTION: The stainless steel consists of C≤0.03%, N 0.05W0.20%, Cr 11.0W17.0%, Ni 0.5W3.0%, 0.5Mn+Ni 1W4.0%, Mo 0.5W2.0%, and the balance Fe and inevitable impurities such as Si, P and S. For example, the steel comsists of C 0.030%, N 0.09%, Cr 13.15%, Ni 1.50%, Mo 1.24%, Si 0.50%, P 0.020%, S 0.005% and the balance Fe. In a salt water spray test this stainless steel A is far superior to compared steels No.2 (SUS410) and No.3 (SUS401+Mo), and comparable to steel No.4 (SUS305J1) in rusting state as shown in the diagram.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12598778A JPS5554551A (en) | 1978-10-12 | 1978-10-12 | Stainless steel with superior rust resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12598778A JPS5554551A (en) | 1978-10-12 | 1978-10-12 | Stainless steel with superior rust resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5554551A true JPS5554551A (en) | 1980-04-21 |
JPS577222B2 JPS577222B2 (en) | 1982-02-09 |
Family
ID=14923915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12598778A Granted JPS5554551A (en) | 1978-10-12 | 1978-10-12 | Stainless steel with superior rust resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554551A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01119646A (en) * | 1987-10-31 | 1989-05-11 | Aichi Steel Works Ltd | Steel for piston ring |
WO2002048418A1 (en) * | 2000-12-11 | 2002-06-20 | Uddeholm Tooling Aktiebolag | Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details |
US8808472B2 (en) | 2000-12-11 | 2014-08-19 | Uddeholms Ab | Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details |
-
1978
- 1978-10-12 JP JP12598778A patent/JPS5554551A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01119646A (en) * | 1987-10-31 | 1989-05-11 | Aichi Steel Works Ltd | Steel for piston ring |
WO2002048418A1 (en) * | 2000-12-11 | 2002-06-20 | Uddeholm Tooling Aktiebolag | Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details |
US8808472B2 (en) | 2000-12-11 | 2014-08-19 | Uddeholms Ab | Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details |
Also Published As
Publication number | Publication date |
---|---|
JPS577222B2 (en) | 1982-02-09 |
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