JPS56102555A - Shank or rod material for high speed tool - Google Patents

Shank or rod material for high speed tool

Info

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
Application number
JP209780A
Other languages
Japanese (ja)
Inventor
Norioki Uehara
Kunio Namiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP209780A priority Critical patent/JPS56102555A/en
Publication of JPS56102555A publication Critical patent/JPS56102555A/en
Pending legal-status Critical Current

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
JP209780A 1980-01-14 1980-01-14 Shank or rod material for high speed tool Pending JPS56102555A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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