EP 0256429 B1 19901107 - CONSTRUCTIONAL STEEL RESISTANT TO STRESS CORROSION CRACKING
Title (en)
CONSTRUCTIONAL STEEL RESISTANT TO STRESS CORROSION CRACKING
Publication
Application
Priority
DE 3627668 A 19860814
Abstract (en)
[origin: EP0256429A1] Structural steel of high resistance to intergranular stress corrosion cracking, especially in nitrate solutions, and of good weldability consists of (in per cent by mass): 0.01 to 0.04 % of carbon up to 0.012% of nitrogen 0.08 to 0.22% of titanium, with the proviso that Ti = 3.5 (C+N) 0.2 to 2.5% of manganese 2.0 to 5.5% of chromium 0.01 to 0.10% of aluminium up to 0.5% of silicon up to 1.0% of nickel up to 0.02% of phosphorus up to 0.02% of sulphur, the remainder being iron and unavoidable impurities. <IMAGE>
IPC 1-7
IPC 8 full level
C21B 9/10 (2006.01); C22C 38/00 (2006.01); C22C 38/28 (2006.01); C22C 38/38 (2006.01); C22C 38/58 (2006.01)
CPC (source: EP KR US)
C22C 38/28 (2013.01 - EP US); C22C 38/50 (2013.01 - KR)
Citation (examination)
- DE 2320185 A1 19741031 - THYSSEN HUETTE AG
- Handbook of Stainless Steel (1973) MC Greaw-Hill, p. 14-11
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0256429 A1 19880224; EP 0256429 B1 19901107; AT E58183 T1 19901115; DE 3627668 C1 19880324; DE 3766040 D1 19901213; ES 2018801 B3 19910516; JP H0437153 B2 19920618; JP S63105950 A 19880511; KR 880003024 A 19880513; US 4919885 A 19900424
DOCDB simple family (application)
EP 87111293 A 19870805; AT 87111293 T 19870805; DE 3627668 A 19860814; DE 3766040 T 19870805; ES 87111293 T 19870805; JP 20201087 A 19870814; KR 870008890 A 19870813; US 25200688 A 19880928