KR850008191A - 우수한 성형성과 2차 가공성을 가진 p첨가 페라이트 스텐레스강 - Google Patents

우수한 성형성과 2차 가공성을 가진 p첨가 페라이트 스텐레스강 Download PDF

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Publication number
KR850008191A
KR850008191A KR1019850003290A KR850003290A KR850008191A KR 850008191 A KR850008191 A KR 850008191A KR 1019850003290 A KR1019850003290 A KR 1019850003290A KR 850003290 A KR850003290 A KR 850003290A KR 850008191 A KR850008191 A KR 850008191A
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KR
South Korea
Prior art keywords
stainless steel
ferritic stainless
excellent formability
added ferritic
secondary processability
Prior art date
Application number
KR1019850003290A
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English (en)
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KR920009990B1 (ko
Inventor
가즈오 호시노 (외 2)
Original Assignee
아베 유즈루
닛신 세이꼬오 가부시기 가이샤
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Application filed by 아베 유즈루, 닛신 세이꼬오 가부시기 가이샤 filed Critical 아베 유즈루
Publication of KR850008191A publication Critical patent/KR850008191A/ko
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Publication of KR920009990B1 publication Critical patent/KR920009990B1/ko

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    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

내용 없음

Description

우수한 성형성과 2차 가공성을 가진 P첨가 페라이트 스텐레스강
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 강철의 C,Cr,P,Sol,Al 및 B함량간의 관계를 표시하는 그래프.
제2도는 13% Cr-0.03% C 페라이트 스텐레스강에서, F치 대한 P함량의 효과를 표시하는 그래프.
제3도는 13%Cr-0.03% C-0.10% P페라이트 스텐레스강에서 샤르피 충격치에 대한 Sol.Al의 효과를 표시하는 그래프.

Claims (2)

  1. Fe와 피할수 없는 불순물과의 균형이 중량에 의한 %에서, C：0.0050내지 0.0500%, Cr：10.00내지 18.00%, Si：0.50%까지, Mn：0.50%까지, P：0.040% 이상이거나 0.200%이하, S：0.030%까지 Ni：0.60%까지, Sol.Al：0.005내지 0.200% 및 B：미소량 내지 0.0050%의 구성으로 되고, 합금요소가 더욱이 제1도이 세로좌표로서 식(C＋10×B＋Sol.Al)에 의하여 표시된 백분율과 횡좌표로서 식(Cr＋50×P)에 의하여 표시된 백분율을 가진 점이 4변형 ABCD(여기에서 점 A,B,C 및 D는 각기 좌표(12.0, 0.30), (12.0, 0.005), (22.0, 0.020) 및 (22.0, 0.30)를 가진다)의 면적내에 떨어지게 균형이 잡히게 되는 것을 특징으로 하는 우수한 성형성과 2차 가공성을 가진 P첨가 페라이트 스텐레스강.
  2. 제1항에 있어서, B의 백분율이 0.0005내지 0.0050%인 것.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850003290A 1984-05-13 1985-05-14 우수한 성형성과 2차 가공성을 가진 p첨가 페라이트 스텐레스강 KR920009990B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP104312 1984-05-13
JP84-104312 1984-05-23
JP59104312A JPS60248868A (ja) 1984-05-23 1984-05-23 成形性および二次加工性にすぐれたｐ添加フエライト系ステンレス鋼

Publications (2)

Publication Number Publication Date
KR850008191A true KR850008191A (ko) 1985-12-13
KR920009990B1 KR920009990B1 (ko) 1992-11-10

Family

ID=14377406

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003290A KR920009990B1 (ko) 1984-05-13 1985-05-14 우수한 성형성과 2차 가공성을 가진 p첨가 페라이트 스텐레스강

Country Status (9)

Country Link
JP (1) JPS60248868A (ko)
KR (1) KR920009990B1 (ko)
BR (1) BR8502419A (ko)
DE (1) DE3518618A1 (ko)
ES (1) ES8706847A1 (ko)
FR (1) FR2564864B1 (ko)
GB (1) GB2159177B (ko)
IT (1) IT1187823B (ko)
SE (1) SE459663B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2123470C (en) * 1993-05-19 2001-07-03 Yoshihiro Yazawa Ferritic stainless steel exhibiting excellent atmospheric corrosion resistance and crevice corrosion resistance
CN115044826B (zh) * 2022-05-07 2023-09-15 广西柳州钢铁集团有限公司 410铁素体不锈钢

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398680A (en) * 1932-11-25 1933-09-21 Hermann Josef Schiffler A new or improved heat resisting steel alloy
FR746957A (fr) * 1932-12-05 1933-06-09 Alliage d'acier résistant à la chaleur
US2402424A (en) * 1945-01-20 1946-06-18 Roy B Mccauley Hard alloys
GB760926A (en) * 1953-08-21 1956-11-07 Armco Int Corp Stainless steels and their manufacture
FR1087022A (fr) * 1953-09-08 1955-02-18 Armco Int Corp Procédé de fabrication d'alliages et produits en résultant
JPS56123356A (en) * 1980-03-01 1981-09-28 Nippon Steel Corp Ferritic stainless steel with superior formability
EP0050356B2 (en) * 1980-10-21 1990-03-07 Nippon Steel Corporation Method for producing ferritic stainless steel sheets or strips containing aluminum
JPS59123745A (ja) * 1982-12-29 1984-07-17 Nisshin Steel Co Ltd 耐食性合金

Also Published As

Publication number Publication date
ES8706847A1 (es) 1987-07-01
GB2159177A (en) 1985-11-27
GB2159177B (en) 1988-05-11
ES543398A0 (es) 1987-07-01
KR920009990B1 (ko) 1992-11-10
SE8502523D0 (sv) 1985-05-22
SE459663B (sv) 1989-07-24
FR2564864B1 (fr) 1990-03-16
IT8567451A0 (it) 1985-05-16
FR2564864A1 (fr) 1985-11-29
BR8502419A (pt) 1986-01-21
SE8502523L (sv) 1985-11-24
JPS60248868A (ja) 1985-12-09
JPH0350827B2 (ko) 1991-08-02
GB8512667D0 (en) 1985-06-26
DE3518618A1 (de) 1985-11-28
IT1187823B (it) 1987-12-23

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