EP 3055436 B1 20170830 - HIGH TENSILE STRENGTH STEEL WIRE
Title (en)
HIGH TENSILE STRENGTH STEEL WIRE
Title (de)
LEGIERTER CRSI-STAHLDRAHT
Title (fr)
FIL D'ACIER ALLIÉ CRSI
Publication
Application
Priority
- EP 13188231 A 20131011
- EP 2014070843 W 20140930
- EP 14777316 A 20140930
Abstract (en)
[origin: WO2015052035A1] A high tensile strength steel wire having as steel composition: a carbon content ranging from 0.20 weight percent to 1.00 weight percent, e.g. from 0.3 weight percent to 0.85 weight percent, e.g. from 0.4 weight percent to 0.7 weight percent, e.g. from 0.5 weight percent to 0.6 weight percent, a silicon content ranging from 0.05 weight percent to 2.0 weight percent, e.g. from 0.2 weight percent to 1.8 weight percent, e.g. from 1.2 weight percent to 1.6 weight percent, a manganese content ranging from 0.40 weight percent to 1.0 weight percent, e.g. from 0.5 weight percent to 0.9 weight percent, a chromium content ranging from 0.0 weight percent to 1.0 weight percent, e.g. from 0.5 weight percent to 0.8 weight percent, a sulfur and phosphor content being individually limited to 0.05 weight percent, e.g. limited to 0.025 weight percent, contents of nickel, vanadium, aluminum, copper or other micro-alloying elements all being individually limited to 0.5 weight percent, e.g. limited to 0.2 weight percent, e.g. limited to 0.08 weight percent, the remainder being iron, said steel wire having martensitic structure, wherein at least 10 volume percent of martensite are oriented.
IPC 8 full level
C21D 8/06 (2006.01); C21D 9/02 (2006.01); C21D 9/52 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01)
CPC (source: EP KR US)
B21C 1/003 (2013.01 - EP KR US); C21D 1/25 (2013.01 - EP KR US); C21D 8/06 (2013.01 - EP KR US); C21D 8/065 (2013.01 - EP KR US); C21D 9/02 (2013.01 - EP US); C21D 9/52 (2013.01 - EP KR US); C21D 9/525 (2013.01 - EP US); C22C 38/00 (2013.01 - EP US); C22C 38/02 (2013.01 - EP KR US); C22C 38/04 (2013.01 - EP KR US); C22C 38/18 (2013.01 - EP KR US); C22C 38/60 (2013.01 - KR); C21D 2211/008 (2013.01 - EP KR US)
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 2015052035 A1 20150416; AU 2014334010 A1 20160303; BR 112016007217 A2 20170801; CN 105579595 A 20160511; DK 3055436 T3 20171016; EP 3055436 A1 20160817; EP 3055436 B1 20170830; ES 2640626 T3 20171103; HR P20171447 T1 20180112; HU E034437 T2 20180228; KR 20160068765 A 20160615; MY 176216 A 20200724; PL 3055436 T3 20171229; PT 3055436 T 20170913; RS 56504 B1 20180228; SI 3055436 T1 20171130; US 2016237518 A1 20160818; ZA 201601568 B 20170927
DOCDB simple family (application)
EP 2014070843 W 20140930; AU 2014334010 A 20140930; BR 112016007217 A 20140930; CN 201480052870 A 20140930; DK 14777316 T 20140930; EP 14777316 A 20140930; ES 14777316 T 20140930; HR P20171447 T 20170926; HU E14777316 A 20140930; KR 20167009053 A 20140930; MY PI2016700629 A 20140930; PL 14777316 T 20140930; PT 14777316 T 20140930; RS P20170943 A 20140930; SI 201430396 T 20140930; US 201415027856 A 20140930; ZA 201601568 A 20160307