JPS6471503A - Method for hot rolling of stainless steel - Google Patents

Method for hot rolling of stainless steel

Info

Publication number
JPS6471503A
JPS6471503A JP22640087A JP22640087A JPS6471503A JP S6471503 A JPS6471503 A JP S6471503A JP 22640087 A JP22640087 A JP 22640087A JP 22640087 A JP22640087 A JP 22640087A JP S6471503 A JPS6471503 A JP S6471503A
Authority
JP
Japan
Prior art keywords
edging
total draft
folds
side edge
edge parts
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
JP22640087A
Other languages
Japanese (ja)
Other versions
JPH06241B2 (en
Inventor
Akira Sato
Minoru Matsuzaki
Hideo Abe
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP62226400A priority Critical patent/JPH06241B2/en
Publication of JPS6471503A publication Critical patent/JPS6471503A/en
Publication of JPH06241B2 publication Critical patent/JPH06241B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Metal Rolling (AREA)

Abstract

PURPOSE:To restrain generation of surface flaws on side edge parts by restricting the total draft of horizontal rolling by edger mill to be <=50% and specifying an edging amount per pass. CONSTITUTION:Generation of surface flaws and folds on side edge parts is restrainable by restricting the total draft of horizontal rolling to be <=50% and an edging amount per pass W by an edger mill to be 40-150% of a sheet width difference B in the thickness direction of a stock to be rolled after rolling for edging passes of a stainless steel sheet by an edger mill. If the total draft exceeds 50%, folds on side edge parts are not flattened in edging passes by the mill; if the edging amount W is <40% of the B, folds are not completely flattened, and if the total draft is >150%, a dog bone is formed and deep wrinkles are formed on a slope.
JP62226400A 1987-09-11 1987-09-11 Hot rolling method for stainless steel Expired - Lifetime JPH06241B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62226400A JPH06241B2 (en) 1987-09-11 1987-09-11 Hot rolling method for stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226400A JPH06241B2 (en) 1987-09-11 1987-09-11 Hot rolling method for stainless steel

Publications (2)

Publication Number Publication Date
JPS6471503A true JPS6471503A (en) 1989-03-16
JPH06241B2 JPH06241B2 (en) 1994-01-05

Family

ID=16844532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62226400A Expired - Lifetime JPH06241B2 (en) 1987-09-11 1987-09-11 Hot rolling method for stainless steel

Country Status (1)

Country Link
JP (1) JPH06241B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566707A (en) * 1979-06-29 1981-01-23 Nippon Steel Corp Hot edging method for cast slab

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566707A (en) * 1979-06-29 1981-01-23 Nippon Steel Corp Hot edging method for cast slab

Also Published As

Publication number Publication date
JPH06241B2 (en) 1994-01-05

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