JPS5623229A - Production of high tensile cold-rolled steel plate of good drawability and formability - Google Patents

Production of high tensile cold-rolled steel plate of good drawability and formability

Info

Publication number
JPS5623229A
JPS5623229A JP9850779A JP9850779A JPS5623229A JP S5623229 A JPS5623229 A JP S5623229A JP 9850779 A JP9850779 A JP 9850779A JP 9850779 A JP9850779 A JP 9850779A JP S5623229 A JPS5623229 A JP S5623229A
Authority
JP
Japan
Prior art keywords
steel plate
high tensile
temp
rolled steel
tensile cold
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.)
Granted
Application number
JP9850779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119690B2 (enrdf_load_stackoverflow
Inventor
Masashi Takahashi
Atsuki Okamoto
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9850779A priority Critical patent/JPS5623229A/ja
Publication of JPS5623229A publication Critical patent/JPS5623229A/ja
Publication of JPS6119690B2 publication Critical patent/JPS6119690B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP9850779A 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability Granted JPS5623229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9850779A JPS5623229A (en) 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9850779A JPS5623229A (en) 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability

Publications (2)

Publication Number Publication Date
JPS5623229A true JPS5623229A (en) 1981-03-05
JPS6119690B2 JPS6119690B2 (enrdf_load_stackoverflow) 1986-05-19

Family

ID=14221551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9850779A Granted JPS5623229A (en) 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability

Country Status (1)

Country Link
JP (1) JPS5623229A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591395A (en) * 1983-05-05 1986-05-27 Armco Inc. Method of heat treating low carbon steel strip
US7067023B2 (en) 2000-05-26 2006-06-27 Jfe Steel Corporation Cold rolled steel sheet and galvanized steel sheet having strain age hardenability and method of producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158226A (en) * 1979-05-28 1980-12-09 Nippon Steel Corp Manufacture of cold rolled steel sheet having high tensile strength and composite structure excellent in deep drawability

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158226A (en) * 1979-05-28 1980-12-09 Nippon Steel Corp Manufacture of cold rolled steel sheet having high tensile strength and composite structure excellent in deep drawability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591395A (en) * 1983-05-05 1986-05-27 Armco Inc. Method of heat treating low carbon steel strip
US7067023B2 (en) 2000-05-26 2006-06-27 Jfe Steel Corporation Cold rolled steel sheet and galvanized steel sheet having strain age hardenability and method of producing the same

Also Published As

Publication number Publication date
JPS6119690B2 (enrdf_load_stackoverflow) 1986-05-19

Similar Documents

Publication Publication Date Title
US4576656A (en) Method of producing cold rolled steel sheets for deep drawing
US4436561A (en) Press-formable high strength dual phase structure cold rolled steel sheet and process for producing the same
US3947293A (en) Method for producing high-strength cold rolled steel sheet
GB1506029A (en) Method of making a low yield point coldreduced steel sheet by continuous annealing process
ES388796A1 (es) Procedimiento para la produccion de acero de bajo contenidoen carbono y resistente al envejecimiento.
US4609410A (en) Method for producing high-strength deep-drawable dual-phase steel sheets
JPH0639625B2 (ja) 複合組織鋼ストリツプの製造方法
US4443272A (en) Process for producing cold rolled steel sheets having excellent press formability and ageing property
JPS5684422A (en) Production of precipitation hardening type high-tension cold rolled steel plate
US3281286A (en) Double-stepped annealing for improvement of super-deep drawing property of steel sheet
JPS55100934A (en) Production of high tensile cold rolled steel plate excellent in drawing and shaping property
JPS55110734A (en) Producing method of al killed cold rolled high tensile steel plate
JPS5623229A (en) Production of high tensile cold-rolled steel plate of good drawability and formability
JPS55158226A (en) Manufacture of cold rolled steel sheet having high tensile strength and composite structure excellent in deep drawability
GB2107226A (en) Process for producing deep-drawing cold rolled steel sheet
JPS5573824A (en) Production of rigid cold-rolled steel plate for drawing
JPS5635726A (en) Production of mild cold steel plate for press by continuous annealing
JPS57192225A (en) Production of drawable cold-rolled steel sheet having baking-hardenability
JPS6487752A (en) Manufacture of aluminum alloy material for forming
EP0053913A1 (en) Method for producing high-strength deep-drawable dual-phase steel sheets
JPS5644723A (en) Manufacture of high tensile strength steel sheet having excellent workability
JPS5573827A (en) Production of cold-rolled steel plate of superior deep drawability
JP2526122B2 (ja) ストリツプキヤステイングによる深絞り成形用冷延鋼板の製造方法
JPS5719334A (en) Production of zinc plated steel plate of superior formability for deep drawing
JPS56166330A (en) Manufacture of cold rolled steel plate for deep drawing by continuous annealing