JPS5638450A - Alloy steel powder excellent in compressibility and moldability as well as hardenability and toughness as sealing material - Google Patents
Alloy steel powder excellent in compressibility and moldability as well as hardenability and toughness as sealing materialInfo
- Publication number
- JPS5638450A JPS5638450A JP11348379A JP11348379A JPS5638450A JP S5638450 A JPS5638450 A JP S5638450A JP 11348379 A JP11348379 A JP 11348379A JP 11348379 A JP11348379 A JP 11348379A JP S5638450 A JPS5638450 A JP S5638450A
- Authority
- JP
- Japan
- Prior art keywords
- steel powder
- alloy steel
- compressibility
- moldability
- sealing material
- 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
Abstract
PURPOSE: To provide the titled steel powder advantageously suited as raw powder for sintered machine parts or powder forged parts by containing a specified range of Ni and Cu, and one or more of Mn, Cr, and Mo, as well as a small amount of C, N, Si, and O.
CONSTITUTION: This alloy steel powder includes as each of essential element: Ni: 1.0W2.4wt%, Cu: 0.2W0.7wt%, and (Ni+Cu): 1.5W2.6wt% in the range where thses elements coexist as alloy. In addition to it, the third alloy element contains one or more of Mn in 0.1W0.5wt%, Cr in 0.1W0.7wt%, and Mo in 0.1W 0.8wt%. Furthermore, the composition includes C: 0.05wt% or less, N: 0.015wt% or less, and Si: 0.10wt% or less. This alloy steel powder is excellent in compressibility and moldability, gives a good hardenablity as a sealing material, and provides high strength and tougness to the products.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11348379A JPS5638450A (en) | 1979-09-06 | 1979-09-06 | Alloy steel powder excellent in compressibility and moldability as well as hardenability and toughness as sealing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11348379A JPS5638450A (en) | 1979-09-06 | 1979-09-06 | Alloy steel powder excellent in compressibility and moldability as well as hardenability and toughness as sealing material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5638450A true JPS5638450A (en) | 1981-04-13 |
JPS6136041B2 JPS6136041B2 (en) | 1986-08-16 |
Family
ID=14613423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11348379A Granted JPS5638450A (en) | 1979-09-06 | 1979-09-06 | Alloy steel powder excellent in compressibility and moldability as well as hardenability and toughness as sealing material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638450A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6075501A (en) * | 1983-09-29 | 1985-04-27 | Kawasaki Steel Corp | Alloy steel powder for high strength sintered parts |
WO2018232814A1 (en) * | 2017-06-20 | 2018-12-27 | 江苏军威电子科技有限公司 | Mixed powder for use in gardening tools and preparation method thereof |
-
1979
- 1979-09-06 JP JP11348379A patent/JPS5638450A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6075501A (en) * | 1983-09-29 | 1985-04-27 | Kawasaki Steel Corp | Alloy steel powder for high strength sintered parts |
JPS6364483B2 (en) * | 1983-09-29 | 1988-12-12 | ||
WO2018232814A1 (en) * | 2017-06-20 | 2018-12-27 | 江苏军威电子科技有限公司 | Mixed powder for use in gardening tools and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6136041B2 (en) | 1986-08-16 |
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