Alloys or metallic compositions – Containing over 50 per cent metal but no base metal – Iron containing
Patent
1990-01-30
1991-06-04
Yee, Deborah
Alloys or metallic compositions
Containing over 50 per cent metal but no base metal
Iron containing
420 44, 420 46, 420 47, 420 48, 420 52, 420 53, 420 54, 420 55, 420452, 420453, 148327, 148442, 148427, C22C 3844, C22C 3848, C22C 3850
Patent
active
050212150
ABSTRACT:
A high-strength, heat-resistant steel with improved formability is disclosed, which consists essentially of, by weight %:
REFERENCES:
patent: 4530720 (1985-07-01), Moroishi et al.
patent: 4671929 (1987-06-01), Kajimura et al.
patent: 4842823 (1989-06-01), Sawaragi et al.
Maruyama Nobuyuki
Sawaragi Yoshiatsu
Sumitomo Metal Industries Ltd.
Yee Deborah
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