KR930019845A - High quality steel plastic injection mold - Google Patents

High quality steel plastic injection mold Download PDF

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Publication number
KR930019845A
KR930019845A KR1019920003662A KR920003662A KR930019845A KR 930019845 A KR930019845 A KR 930019845A KR 1019920003662 A KR1019920003662 A KR 1019920003662A KR 920003662 A KR920003662 A KR 920003662A KR 930019845 A KR930019845 A KR 930019845A
Authority
KR
South Korea
Prior art keywords
injection mold
plastic injection
quality steel
high quality
steel plastic
Prior art date
Application number
KR1019920003662A
Other languages
Korean (ko)
Other versions
KR0166090B1 (en
Inventor
김중명
김종열
최정천
정만철
Original Assignee
안천학
한국중공업 주식회사
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 안천학, 한국중공업 주식회사 filed Critical 안천학
Priority to KR1019920003662A priority Critical patent/KR0166090B1/en
Publication of KR930019845A publication Critical patent/KR930019845A/en
Application granted granted Critical
Publication of KR0166090B1 publication Critical patent/KR0166090B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

Abstract

본 발명은 소재의 화학조성을 달리하여 기계 가공성과 부식 가공성, 용접성 및 경면 가공성을 개선시킴으로써 플라스틱 금형재로서의 용도에 적합하도록 한 플라스틱 사출 금형소재에 관한 것이다.The present invention relates to a plastic injection mold material which is suitable for use as a plastic mold material by improving the machinability, corrosion processability, weldability and mirror workability by changing the chemical composition of the material.

Description

고품질강 플라스틱 사출 금형소재.High quality steel plastic injection mold material.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 실시예에 따른 본 발명 대상강 1을 부식시킨 다음촬영한 사진의 사본을 나타낸다.1 shows a copy of a photograph taken after corrosion of the subject steel 1 of the present invention according to an embodiment.

제2도는 실시예에 따른 본 발명의 대상강 2를 부식시킨 다음 촬영한 사진의 사본을 나타낸다.2 shows a copy of a photograph taken after corrosion of the subject steel 2 of the present invention according to an embodiment.

제3도는 실시예에 따른 본 발명의 대상강 3을 부식시킨 다음 촬영한 사진의 사본을 나타낸다.3 shows a copy of a photograph taken after corrosion of the subject steel 3 of the present invention according to an embodiment.

Claims (1)

화학조성이 중량%로 탄소 0.30% 내지 0.60%, 규소 0.10%, 망간 0.40% 내지 1.40%, 크롬 2.0% 이하, 몰리브덴 0.50% 이하, 바나듐 0.10% 이하, 유황 0.0005% 내지 0.010%, 칼슘 0.001% 내지 0.010%, 알루미늄 0.010% 내지 0.050% 및 잔부는 철과 불가피하게 혼입되는 불순물로 구성된 것을 특징으로 하는 고품질강플라스틱 사출금형소재.Chemical composition by weight 0.30% to 0.60%, silicon 0.10%, manganese 0.40% to 1.40%, chromium 2.0% or less, molybdenum 0.50% or less, vanadium 0.10% or less, sulfur 0.0005% to 0.010%, calcium 0.001% to High-quality steel plastic injection mold material, characterized in that 0.010%, aluminum 0.010% to 0.050% and the balance is composed of impurities inevitable mixed with iron. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920003662A 1992-03-05 1992-03-05 High quality plastic blow holding materials KR0166090B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920003662A KR0166090B1 (en) 1992-03-05 1992-03-05 High quality plastic blow holding materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920003662A KR0166090B1 (en) 1992-03-05 1992-03-05 High quality plastic blow holding materials

Publications (2)

Publication Number Publication Date
KR930019845A true KR930019845A (en) 1993-10-19
KR0166090B1 KR0166090B1 (en) 1999-01-15

Family

ID=19330020

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003662A KR0166090B1 (en) 1992-03-05 1992-03-05 High quality plastic blow holding materials

Country Status (1)

Country Link
KR (1) KR0166090B1 (en)

Also Published As

Publication number Publication date
KR0166090B1 (en) 1999-01-15

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