摘要 |
With the application of final cold rolling to a stainless steel sheet containing from 10 to 40 wt % of Cr and from 1 to 10 wt % of Al as major constituents of alloy at the total rolling reduction of 75 % or more, or, if required, the application of aging treatment at a temperature ranging from 80 to 500 DEG C after completion of said final cold rolling, strength from 120 to 200 kgf at proof stress of 0.2%, and, when required, spring limit value of from 55 to 150 kgf/mm<2>, are imparted to a high strength stainless steel foil for corrugation process. Corrugation process at a working speed of 10 m/min or more is applicable. <IMAGE> |
申请人 |
NIPPON STEEL CORP., TOKIO/TOKYO |
发明人 |
ARAKI, JUN;NAKATUKA, JUN;MURATA, WATARU;SUMITOMO, HIDEHIKO;KASUYA, MASAYUKI;OTA, HITOSHI NIPPON STEEL CORPORATION NAGOYA WORKS;KATO, YUICHI NIPPON STEEL CORPORATION NAGOYA WORKS;FUKAYA, MASUHIRO;OHMURA, KEIICHI;YAMANAKA, MIKIO;FUDANOKI, FUMIO |