JPS56102555A - Shank or rod material for high speed tool - Google Patents
Shank or rod material for high speed toolInfo
- Publication number
- JPS56102555A JPS56102555A JP209780A JP209780A JPS56102555A JP S56102555 A JPS56102555 A JP S56102555A JP 209780 A JP209780 A JP 209780A JP 209780 A JP209780 A JP 209780A JP S56102555 A JPS56102555 A JP S56102555A
- Authority
- JP
- Japan
- Prior art keywords
- high speed
- shank
- rod material
- speed tool
- tempering
- 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
Abstract
PURPOSE: To provide the titled shank or rod material consisting of a predetermined percentage each of C, Si, Mn, Cr, Mo and V and the balance Fe and having characteristics such as high strength in the weld zone welded to a high speed steel.
CONSTITUTION: This shank or rod material for a high speed tool consists of, by wt%, 0.30W0.60% C, ≤1.50% Si, ≤1.50% Mn, 2.0W4.0% Cr, 0.1W1.0% Mo, 0.80W2.0% V and the balance essentially Fe. To the material is added 0.02W0.30% Nb and/or 0.02W0.30% Ti. This inverted material prevents the formation of coarse grains even in hardening at ≥1,100°C high temp., and ≥50HRC hardness is obtd. because of the softening resistance of tempering even if the material is heated to 550W600°C corresponding to the tempering temp. of a high speed steel.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP209780A JPS56102555A (en) | 1980-01-14 | 1980-01-14 | Shank or rod material for high speed tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP209780A JPS56102555A (en) | 1980-01-14 | 1980-01-14 | Shank or rod material for high speed tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56102555A true JPS56102555A (en) | 1981-08-17 |
Family
ID=11519839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP209780A Pending JPS56102555A (en) | 1980-01-14 | 1980-01-14 | Shank or rod material for high speed tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56102555A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113355A (en) * | 1981-12-28 | 1983-07-06 | Daido Steel Co Ltd | Body material |
JPH06100976A (en) * | 1992-09-21 | 1994-04-12 | Sumitomo Metal Ind Ltd | Shank material for high speed steel tool excellent in fatigue life |
-
1980
- 1980-01-14 JP JP209780A patent/JPS56102555A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113355A (en) * | 1981-12-28 | 1983-07-06 | Daido Steel Co Ltd | Body material |
JPH06100976A (en) * | 1992-09-21 | 1994-04-12 | Sumitomo Metal Ind Ltd | Shank material for high speed steel tool excellent in fatigue life |
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