JPS56139663A - Precipitation hardening martensite stainless steel for steel belt - Google Patents
Precipitation hardening martensite stainless steel for steel beltInfo
- Publication number
- JPS56139663A JPS56139663A JP4282680A JP4282680A JPS56139663A JP S56139663 A JPS56139663 A JP S56139663A JP 4282680 A JP4282680 A JP 4282680A JP 4282680 A JP4282680 A JP 4282680A JP S56139663 A JPS56139663 A JP S56139663A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- stainless steel
- belt
- precipitation hardening
- martensite stainless
- 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 improve the weldability of a stainless steel having a specified composition and enhance the strength of the material and its weld zone after aging by adjusting the contents of elements in the steel under specified conditions.
CONSTITUTION: Elements in a stainless steel consisting of, by wt., ≤0.07% C, ≤0.03% N, 0.5W2.5% Si, ≤4.0% Mn, 5.0W9.0% Ni, 12.0W17.0% Cr, 0.5W2.5% Cu, 0.2W1.0% Ti, ≤1.0% Al and the balance Fe with inevitable impurities are adjusted so as to satisfy <41.0 value A represented by equation I. The resulting precipitation hardening stainless steel has satisfactory weldability. It is provided with a martensite structure by soln. heat treatment or slight temper rolling. By forming this steel into a steel belt and aging the belt, the mechanical strength and hardness of the material and its weld zone can be increased.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4282680A JPS5949303B2 (en) | 1980-04-03 | 1980-04-03 | Precipitation hardening martensitic stainless steel for steel belts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4282680A JPS5949303B2 (en) | 1980-04-03 | 1980-04-03 | Precipitation hardening martensitic stainless steel for steel belts |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56139663A true JPS56139663A (en) | 1981-10-31 |
JPS5949303B2 JPS5949303B2 (en) | 1984-12-01 |
Family
ID=12646757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4282680A Expired JPS5949303B2 (en) | 1980-04-03 | 1980-04-03 | Precipitation hardening martensitic stainless steel for steel belts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5949303B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0436441A (en) * | 1990-05-31 | 1992-02-06 | Nkk Corp | High strength and high toughness stainless steel and its manufacture |
JPH05255734A (en) * | 1991-11-22 | 1993-10-05 | Nippon Steel Corp | Production of martensitic stainless steel minimal in cracking sensitivity |
-
1980
- 1980-04-03 JP JP4282680A patent/JPS5949303B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0436441A (en) * | 1990-05-31 | 1992-02-06 | Nkk Corp | High strength and high toughness stainless steel and its manufacture |
JPH05255734A (en) * | 1991-11-22 | 1993-10-05 | Nippon Steel Corp | Production of martensitic stainless steel minimal in cracking sensitivity |
Also Published As
Publication number | Publication date |
---|---|
JPS5949303B2 (en) | 1984-12-01 |
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