EP 0694622 B1 20011004 - Corrosion resistant alloy and method for making corrosion resistant cutting tools
Title (en)
Corrosion resistant alloy and method for making corrosion resistant cutting tools
Title (de)
Korrosionbeständige Legierung und Verfahren zur Herstellung korrosionsbeständiger Schneidwaren
Title (fr)
Alliage résistant à la corrosion et procédé de production de coutelleries
Publication
Application
Priority
AT 128394 A 19940629
Abstract (en)
[origin: EP0694622A1] Corrosion-resistant alloy having a hardness of more than 54 HRC consists of (in wt.%):0.40-0.85 C, up to 1.0 Si,, up to 1.4Mn, 16.0-19.0 G, 0.8-1.5 Mo, 0.05-0.2 V, up to 0.18 Ti, 0.12-0.29 N, with the proviso that Ni max is 0.25, Co max. is 0.20, Cu max is 0.25, and Ni + Co + Cu, max is 0.48. The sum of the concn. of C and N is 0.61-0.95. Also claimed is the mfr. of a corrosion-resistant cutting tool.
IPC 1-7
IPC 8 full level
C21D 6/00 (2006.01); C21D 9/18 (2006.01); C22C 38/00 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01); C21D 1/18 (2006.01); C21D 1/78 (2006.01); C21D 6/04 (2006.01)
CPC (source: EP)
C21D 6/002 (2013.01); C21D 9/18 (2013.01); C22C 38/001 (2013.01); C22C 38/22 (2013.01); C22C 38/24 (2013.01); C21D 1/18 (2013.01); C21D 1/78 (2013.01); C21D 6/04 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0694622 A1 19960131; EP 0694622 B1 20011004; AT 401387 B 19960826; AT A128394 A 19960115; AT E206477 T1 20011015; DE 59509656 D1 20011108; DK 0694622 T3 20020121; ES 2164142 T3 20020216; FI 111273 B 20030630; FI 953218 A0 19950629; FI 953218 A 19951230; NO 309045 B1 20001204; NO 952557 D0 19950626; NO 952557 L 19960102
DOCDB simple family (application)
EP 95890122 A 19950628; AT 128394 A 19940629; AT 95890122 T 19950628; DE 59509656 T 19950628; DK 95890122 T 19950628; ES 95890122 T 19950628; FI 953218 A 19950629; NO 952557 A 19950626