RO98336B1 - High-speed tool steel - Google Patents

High-speed tool steel

Info

Publication number
RO98336B1
RO98336B1 RO130469A RO13046987A RO98336B1 RO 98336 B1 RO98336 B1 RO 98336B1 RO 130469 A RO130469 A RO 130469A RO 13046987 A RO13046987 A RO 13046987A RO 98336 B1 RO98336 B1 RO 98336B1
Authority
RO
Romania
Prior art keywords
tool steel
speed tool
quick tool
content
brand
Prior art date
Application number
RO130469A
Other languages
Romanian (ro)
Inventor
Mircea Tanasescu
Nicolae Genu
Georgeta Cosmeleata
Maria Schiopu
Dan Chirica
Mihai Marin
Marin Bane
Original Assignee
îNTREPRINDEREA "23 AUGUST"
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 îNTREPRINDEREA "23 AUGUST" filed Critical îNTREPRINDEREA "23 AUGUST"
Priority to RO130469A priority Critical patent/RO98336B1/en
Publication of RO98336B1 publication Critical patent/RO98336B1/en

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Inventia se refera la un otel rapid pentru scule. Otelul rapid pentru scule, conform inventiei, are un continut de 1...1,2% C, 2,5...3,5% W, 2,5...3,5% Mo, 1...1,4% V, 2,5...3,5% Nb, si continuturi ramanente uzuale de Cr, Si, Mn, P, S pentru marca respectiva si în rest Fe.The invention relates to a quick tool steel. The quick tool steel according to the invention has a content of 1 ... 1.2% C, 2.5 ... 3.5% W, 2.5 ... 3.5% Mo, 1 ... 1.4% V, 2.5-3.5% Nb, and usual residual content of Cr, Si, Mn, P, S for that brand and rest Fe.

RO130469A 1987-11-16 1987-11-16 High-speed tool steel RO98336B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO130469A RO98336B1 (en) 1987-11-16 1987-11-16 High-speed tool steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO130469A RO98336B1 (en) 1987-11-16 1987-11-16 High-speed tool steel

Publications (1)

Publication Number Publication Date
RO98336B1 true RO98336B1 (en) 1990-02-28

Family

ID=40906441

Family Applications (1)

Application Number Title Priority Date Filing Date
RO130469A RO98336B1 (en) 1987-11-16 1987-11-16 High-speed tool steel

Country Status (1)

Country Link
RO (1) RO98336B1 (en)

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