EP 2681340 A1 20140108 - HOT-WORK TOOL STEEL AND A PROCESS FOR MAKING A HOT-WORK TOOL STEEL
Title (en)
HOT-WORK TOOL STEEL AND A PROCESS FOR MAKING A HOT-WORK TOOL STEEL
Title (de)
WARMARBEITSSTAHL UND VERFAHREN ZUR HERSTELLUNG DER WARMARBEITSSTAHL
Title (fr)
ACIER À OUTILS POUR TRAVAIL À CHAUD ET PROCÉDÉ DE FABRICATION D'UN TEL ACIER
Publication
Application
Priority
- SE 1150200 A 20110304
- EP 2012053563 W 20120301
Abstract (en)
[origin: WO2012119925A1] A low-chromium hot-work tool steel consisting of (in wt-%): C 0.08-0.40 N 0.015-0.30 C +N 0.30-0.50 Cr 1-4 Mo 1.5-3 V 0.8-1.3 Mn 0.5-2 Si 0.1-0.5 optionally Ni <3 Co =5 B < 0.01 Fe balance apart from impurities, and A process for making a low-chromium hot-work tool steel article having increased tempering resistance.
IPC 8 full level
C21D 6/02 (2006.01); B22F 1/00 (2022.01); B22F 1/145 (2022.01); B22F 3/14 (2006.01); C21D 1/25 (2006.01); C21D 1/32 (2006.01); C21D 8/00 (2006.01); C21D 9/00 (2006.01); C22C 33/02 (2006.01); C22C 38/00 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01); C22C 38/30 (2006.01); C22C 38/32 (2006.01); C22C 38/38 (2006.01); C22C 38/44 (2006.01); C22C 38/46 (2006.01); C22C 38/52 (2006.01); C22C 38/54 (2006.01); C22C 38/58 (2006.01)
CPC (source: EP KR SE US)
B22F 1/00 (2013.01 - EP KR SE US); B22F 1/145 (2022.01 - EP KR SE US); B22F 3/14 (2013.01 - KR US); C21D 1/25 (2013.01 - EP KR US); C21D 1/32 (2013.01 - EP KR US); C21D 6/002 (2013.01 - EP SE US); C21D 6/004 (2013.01 - KR SE); C21D 6/005 (2013.01 - KR); C21D 6/007 (2013.01 - KR); C21D 6/008 (2013.01 - KR); C21D 6/02 (2013.01 - EP US); C21D 8/005 (2013.01 - EP US); C21D 9/00 (2013.01 - KR); C21D 9/0068 (2013.01 - EP US); C22C 33/0264 (2013.01 - EP KR US); C22C 38/001 (2013.01 - EP KR US); C22C 38/02 (2013.01 - EP US); C22C 38/04 (2013.01 - US); C22C 38/06 (2013.01 - US); C22C 38/22 (2013.01 - EP KR US); C22C 38/24 (2013.01 - EP KR SE US); C22C 38/30 (2013.01 - US); C22C 38/32 (2013.01 - US); C22C 38/38 (2013.01 - EP KR US); C22C 38/44 (2013.01 - KR US); C22C 38/46 (2013.01 - KR SE US); C22C 38/52 (2013.01 - KR US); C22C 38/54 (2013.01 - KR US); C22C 38/58 (2013.01 - KR US); B22F 2998/10 (2013.01 - EP US); B22F 2999/00 (2013.01 - EP US); C21D 2211/004 (2013.01 - EP US)
Citation (search report)
See references of WO 2012119925A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012119925 A1 20120913; BR 112013022606 A2 20161206; CA 2828962 A1 20120913; CA 2828962 C 20181106; CN 103703150 A 20140402; CN 103703150 B 20151223; DK 2681340 T3 20150629; EP 2681340 A1 20140108; EP 2681340 B1 20150415; ES 2540905 T3 20150714; JP 2014512456 A 20140522; JP 5837945 B2 20151224; KR 102012950 B1 20190821; KR 20140015445 A 20140206; KR 20150047636 A 20150504; KR 20170105138 A 20170918; PL 2681340 T3 20151030; PT 2681340 E 20150825; RU 2013142584 A 20150410; SE 1150200 A1 20120905; SE 536596 C2 20140318; SI 2681340 T1 20151030; TW 201303043 A 20130116; TW I535863 B 20160601; US 2014056749 A1 20140227; US 2016115573 A1 20160428
DOCDB simple family (application)
EP 2012053563 W 20120301; BR 112013022606 A 20120301; CA 2828962 A 20120301; CN 201280021117 A 20120301; DK 12707998 T 20120301; EP 12707998 A 20120301; ES 12707998 T 20120301; JP 2013557046 A 20120301; KR 20137026324 A 20120301; KR 20157009651 A 20120301; KR 20177025271 A 20120301; PL 12707998 T 20120301; PT 12707998 T 20120301; RU 2013142584 A 20120301; SE 1150200 A 20110304; SI 201230252 T 20120301; TW 101106919 A 20120302; US 201214002967 A 20120301; US 201614989469 A 20160106