JPS5773167A - Molybdenum high speed tool steel containing tungsten - Google Patents
Molybdenum high speed tool steel containing tungstenInfo
- Publication number
- JPS5773167A JPS5773167A JP7470481A JP7470481A JPS5773167A JP S5773167 A JPS5773167 A JP S5773167A JP 7470481 A JP7470481 A JP 7470481A JP 7470481 A JP7470481 A JP 7470481A JP S5773167 A JPS5773167 A JP S5773167A
- Authority
- JP
- Japan
- Prior art keywords
- high speed
- tool steel
- steel containing
- containing tungsten
- speed tool
- 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
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
PURPOSE: To finely crystallize carbide by adding a specified amount of C, Si, Mn, Cr, W, Mo, V and N to steel, providing specified relations to the contents of the elements and the Mo, W and V contents, and further adding Zr.
CONSTITUTION: To steel are added, by wt., 0,35W1.4% C, 0.05W0.5% Si, 0.2W0.4% Mn, 3.5W4.5% Cr, 1W13% W, 1W12% Mo, 1W3% V and <0.06% N.F≥7.42 is satisfied as the value of F of the equation, the relation of 24≥2(Mo%)+ (W%)≥6(V%) is also satisfied, and 0.005W0.6% Zr is further added. The resulting steel contg. eutectic MC carbide is heat treated to make the carbide fine.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7470481A JPS5773167A (en) | 1981-05-18 | 1981-05-18 | Molybdenum high speed tool steel containing tungsten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7470481A JPS5773167A (en) | 1981-05-18 | 1981-05-18 | Molybdenum high speed tool steel containing tungsten |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3609776A Division JPS52120216A (en) | 1976-04-02 | 1976-04-02 | Modification of carbide in the mo high speed tool steel containing w |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5773167A true JPS5773167A (en) | 1982-05-07 |
Family
ID=13554877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7470481A Pending JPS5773167A (en) | 1981-05-18 | 1981-05-18 | Molybdenum high speed tool steel containing tungsten |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5773167A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143048A (en) * | 1983-02-02 | 1984-08-16 | Mitsubishi Heavy Ind Ltd | Alloy having resistance to wear, seizing and slip |
JPS61213348A (en) * | 1985-03-16 | 1986-09-22 | Daido Steel Co Ltd | Alloy tool steel |
JPH0654723U (en) * | 1992-04-14 | 1994-07-26 | 株式会社キジマ | Team jacket |
-
1981
- 1981-05-18 JP JP7470481A patent/JPS5773167A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143048A (en) * | 1983-02-02 | 1984-08-16 | Mitsubishi Heavy Ind Ltd | Alloy having resistance to wear, seizing and slip |
JPS61213348A (en) * | 1985-03-16 | 1986-09-22 | Daido Steel Co Ltd | Alloy tool steel |
JPH0654723U (en) * | 1992-04-14 | 1994-07-26 | 株式会社キジマ | Team jacket |
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