AU407238B2 - a METHOD OF IMPROVING PUNCHABILITY OF STEEL SHEETS - Google Patents

a METHOD OF IMPROVING PUNCHABILITY OF STEEL SHEETS

Info

Publication number
AU407238B2
AU407238B2 AU16673/70A AU1667370A AU407238B2 AU 407238 B2 AU407238 B2 AU 407238B2 AU 16673/70 A AU16673/70 A AU 16673/70A AU 1667370 A AU1667370 A AU 1667370A AU 407238 B2 AU407238 B2 AU 407238B2
Authority
AU
Australia
Prior art keywords
steel sheets
improving punchability
punchability
improving
sheets
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.)
Expired
Application number
AU16673/70A
Other versions
AU1667370A (en
Inventor
TOSHIO IRIE YOSHIKUMI FARIDA and TOMOYUKIICHI HIROSHI SHIM AN ARA
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
Filing date
Publication date
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of AU407238B2 publication Critical patent/AU407238B2/en
Publication of AU1667370A publication Critical patent/AU1667370A/en
Expired legal-status Critical Current

Links

AU16673/70A 1970-06-23 a METHOD OF IMPROVING PUNCHABILITY OF STEEL SHEETS Expired AU407238B2 (en)

Publications (2)

Publication Number Publication Date
AU407238B2 true AU407238B2 (en) 1970-12-03
AU1667370A AU1667370A (en) 1970-12-03

Family

ID=

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