ClassID:

119003

C21D8/0226 - page 7 - CPC Classification

Classification description:

Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps Hot rolling

Recent Application in this class:
#1801
20170247783
2017-08-31

High-strength galvanized steel sheet

#1802
20170240999
2017-08-24

High-strength galvanized steel sheet

#1803
20170240992
2017-08-24

Weathering steel

#1804
20170240990
2017-08-24

STEEL STRIP HAVING A LOW SI CONTENT

#1805
20170239755
2017-08-24

Metal plate for laser processing and method for producing stainless steel plate for laser processing

#1806
20170234371
2017-08-17

Clutch plate for multiplate wet clutch and method of manufacturing the same

#1807
20170233846
2017-08-17

Delayed cracking prevention during drawing of high strength steel

#1808
20170233845
2017-08-17

Austenitic stainless steel sheet and metal gasket

#1809
20170226609
2017-08-10

METHOD FOR PRODUCTION OF A NITRIDED PACKAGING STEEL

#1810
20170226608
2017-08-10

Method of manufacturing a cold-rolled steel plate

#1811
20170226607
2017-08-10

Method of manufacturing a cold-rolled steel plate

#1812
20170218475
2017-08-03

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1813
20170218474
2017-08-03

High-strength hot rolled steel sheet and method for manufacturing the same

#1814
20170218472
2017-08-03

High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet

#1815
20170218471
2017-08-03

Cold-rolled flat steel product and method for the production thereof

#1816
20170211164
2017-07-27

High strength galvanized steel sheet and production method therefor

#1817
20170211163
2017-07-27

High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet

#1818
20170204492
2017-07-20

COLD-ROLLED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#1819
20170204491
2017-07-20

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1820
20170204490
2017-07-20

HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD FOR SAME, AND PRODUCTION METHOD FOR HIGH-STRENGTH GALVANIZED STEEL SHEET

#1821
20170198369
2017-07-13

Steel sheet for cans and manufacturing method thereof

#1822
20170197235
2017-07-13

Hot-rolled steel sheet

#1823
20170191140
2017-07-06

Hot-rolled steel sheet and method for producing same

#1824
20170183756
2017-06-29

Method for producing a cold-rolled steel sheet

#1825
20170183753
2017-06-29

Hot rolled steel sheet and associated manufacturing method

#1826
20170183752
2017-06-29

Ferritic stainless steel and method for producing same

#1827
20170183751
2017-06-29

High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength hot-dip galvannealed steel sheet having excellent ductility, stretch-flangeability, and weldability

#1828
20170183750
2017-06-29

THICK STEEL PLATE AND METHOD FOR MANUFACTURING THE SAME

#1829
20170175236
2017-06-22

INDUCTION HEATABLE STAINLESS STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AND METHOD OF MANUFACTURING THE SAME

#1830
20170175219
2017-06-22

High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet

#1831
20170175217
2017-06-22

Hot rolled and annealed ferritic stainless steel sheet, method of producing same, and cold rolled and annealed ferritic stainless steel sheet

#1832
20170166989
2017-06-15

Galvannealed steel sheet and method for producing the same

#1833
20170166988
2017-06-15

Edge formability in metallic alloys

#1834
20170159151
2017-06-08

Method for manufacturing high-strength galvanized steel sheet

#1835
20170159143
2017-06-08

Method for manufacturing a high strength steel sheet having improved formability and ductility and sheet obtained

#1836
20170152580
2017-06-01

Method for manufacturing high-strength galvanized steel sheet

#1837
20170152579
2017-06-01

Method for Producing a High Strength Coated Steel Sheet having Improved Strength, Ductility and Formability

#1838
20170145538
2017-05-25

Hot-rolled steel sheet

#1839
20170145537
2017-05-25

Method for Manufacturing a High Strength Steel Sheet having Improved Formability and Sheet Obtained

#1840
20170145535
2017-05-25

Method for manufacturing a high strength steel sheet and sheet obtained

#1841
20170145534
2017-05-25

High-yield-ratio high-strength cold-rolled steel sheet and method of producing the same

#1842
20170138511
2017-05-18

EXPANDABLE HIGH-STRENGTH STEEL MATERIAL AND EXPANDED HIGH-STRENGTH STEEL PIPE HAVING SUPERIOR EXPANDABILITY AND COLLAPSE RESISTANCE, AND METHODS FOR MANUFACTURING THEREOF

#1843
20170137911
2017-05-18

Method for producing a high-strength flat steel product

#1844
20170137908
2017-05-18

Method for producing a high strength coated steel sheet having improved strength, formability and obtained sheet

#1845
20170137906
2017-05-18

High strength multiphase steel, production method and use

#1846
20170137905
2017-05-18

High-tensile-strength steel plate and process for producing same

#1847
20170137904
2017-05-18

Rolled steel bar for machine structural use and method of producing the same

#1848
20170130318
2017-05-11

Steel sheet for soft-nitriding treatment, method of manufacturing same, and soft-nitrided steel

#1849
20170130294
2017-05-11

Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof

#1850
20170130293
2017-05-11

High-strength galvanized steel sheet having excellent formability and crashworthiness and method of manufacturing the same

#1851
20170121789
2017-05-04

Method for manufacturing austenite-ferrite stainless steel with improved machinability

#1852
20170121788
2017-05-04

Process for manufacturing cold-rolled steel sheet

#1853
20170121787
2017-05-04

HIGH-CARBON HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1854
20170121786
2017-05-04

High-carbon hot-rolled steel sheet and method for manufacturing the same

#1855
20170114900
2017-04-27

Martensitic stainless-steel sheet and metal gasket

#1856
20170114427
2017-04-27

Method for directly producing pickling-free hot-plated sheet strip product from molten steel

#1857
20170114425
2017-04-27

Steel plate having excellent acid dew point corrosion resistance, method of production, and exhaust gas channel constituent member

#1858
20170107593
2017-04-20

Rolled ferritic stainless steel sheet, method for producing the same, and flange part

#1859
20170107592
2017-04-20

Steel sheet for can and method for manufacturing the same

#1860
20170107591
2017-04-20

High-yield-ratio, high-strength cold-rolled steel sheet and production method therefor

#1861
20170096724
2017-04-06

High-strength hot-formed steel sheet member

#1862
20170096723
2017-04-06

HIGH STRENGTH COLD ROLLED STEEL SHEET AND HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT DUCTILITY AND BENDABILITY, AND METHODS FOR PRODUCING SAME

#1863
20170088922
2017-03-30

High-strength hot-dip galvanized steel sheet and process for producing the same

#1864
20170088916
2017-03-30

Thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance and manufacturing method thereof

#1865
20170088914
2017-03-30

HIGH-STRENGTH ALLOYED HOT-DIPPED GALVANIZED STEEL SHEET HAVING EXCELLENT WORKABILITY AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME

#1866
20170088913
2017-03-30

High toughness and high tensile strength thick steel plate and production method therefor

#1867
20170081739
2017-03-23

High-strength flat steel product having a bainitic-martensitic microstructure and method for producing such a flat steel product

#1868
20170073792
2017-03-16

HOT-FORMED STEEL SHEET MEMBER

#1869
20170067132
2017-03-09

MIDDLE/HIGH CARBON STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1870
20170058375
2017-03-02

Processes for producing continuous bulk forms of iron-silicon alloys and bulk forms produced thereby

#1871
20170051379
2017-02-23

HOT-DIP ZINC ALLOY COATED STEEL SHEET EXCELLENT IN COATING ADHESION, AND METHOD FOR PRODUCING THE SAME

#1872
20170051378
2017-02-23

High-strength cold rolled steel sheet having excellent ductility, hot-dip galvanized steel sheet and method for manufacturing same

#1873
20170051377
2017-02-23

HIGH-STRENGH STEEL SHEET AND METHOD SHEET FOR MANUFACTURING THE SAME

#1874
20170051376
2017-02-23

High-strength steel sheet for containers and method for producing the same

#1875
20170044640
2017-02-16

Method for producing high-strength galvanized steel sheet and high-strength galvannealed steel sheet

#1876
20170044639
2017-02-16

Steel plate and method of producing same

#1877
20170044638
2017-02-16

Heat-rolled steel plate for tailored rolled blank, tailored rolled blank, and methods for producing these

#1878
20170037496
2017-02-09

HOT-ROLLED STEEL SHEET HAVING GOOD COLD WORKABILITY AND EXCELLENT HARDNESS AFTER WORKING

#1879
20170037490
2017-02-09

Method for calculating the combination of properties being established for a deformable lightweight steel

#1880
20170037488
2017-02-09

High-strength hot-dip galvanized steel sheet and method for producing the same

#1881
20170029918
2017-02-02

Method for manufacturing a strip having a variable thickness and associated strip

#1882
20170029917
2017-02-02

Method for producing a cold-rolled flat steel product with high yield strength and flat cold-rolled steel product

#1883
20170029916
2017-02-02

Ferritic stainless steel foil and method for producing the same

#1884
20170029911
2017-02-02

Austenitic stainless steel and method for producing the same

#1885
20170022590
2017-01-26

Steel material for highly deformable line pipes having superior strain aging resistance and superior HIC resistance, method for manufacturing same, and welded steel pipe

#1886
20170022583
2017-01-26

Steel material for highly deformable line pipes having superior strain aging resistance and superior HIC resistance, method for manufacturing same, and welded steel pipe

#1887
20170022582
2017-01-26

High-strength cold-rolled steel sheet with excellent material homogeneity and production method therefor

#1888
20170016087
2017-01-19

High formability dual phase steel

#1889
20170009316
2017-01-12

High-strength hot-rolled steel sheet and method for manufacturing the same

#1890
20170002437
2017-01-05

Titanium-free alloy

#1891
20170002436
2017-01-05

FERRITIC LIGHTWEIGHT STEEL SHEET HAVING EXCELLENT STRENGTH AND DUCTILITY AND METHOD FOR MANUFACTURING THE SAME

#1892
20170002435
2017-01-05

Ultrahigh-strength steel for welding structure with excellent toughness in welding heat-affected zones thereof, and method for manufacturing same

#1893
20160376679
2016-12-29

Hot press formed article having excellent delamination resistance and method for manufacturing the same

#1894
20160376675
2016-12-29

H-section steel and method of producing the same

#1895
20160369383
2016-12-22

High-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability

#1896
20160369369
2016-12-22

High-strength cold-rolled steel sheet and method for manufacturing the same (as amended)

#1897
20160369368
2016-12-22

Material for cold-rolled stainless steel sheet and production method therefor

#1898
20160369367
2016-12-22

HIGH-STRENGTH STEEL SHEET AND PROCESS FOR PRODUCING SAME

#1899
20160369362
2016-12-22

Low alloy high performance steel

#1900
20160362764
2016-12-15

Hot press formed parts having excellent powdering resistance during hot press forming

#1901
20160362763
2016-12-15

Hot press forming parts having excellent bending properties and method for manufacturing the same

#1902
20160362762
2016-12-15

STEEL SHEET FOR ROTOR CORE FOR IPM MOTOR, AND METHOD FOR MANUFACTURING SAME

#1903
20160362761
2016-12-15

STEEL SHEET FOR CROWN CAP, METHOD FOR MANUFACTURING SAME, AND CROWN CAP

#1904
20160355900
2016-12-08

Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced

#1905
20160355899
2016-12-08

Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof

#1906
20160348208
2016-12-01

Abrasion-resistant steel plate and method for manufacturing the same

#1907
20160340763
2016-11-24

High manganese 3generation advanced high strength steels

#1908
20160340761
2016-11-24

Low alloy third generation advanced high strength steel

#1909
20160340755
2016-11-24

Hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having improved hole expansion ratio, and manufacturing methods thereof

#1910
20160333523
2016-11-17

Creping blade and method for its manufacturing

#1911
20160333447
2016-11-17

Production of HIC-resistant pressure vessel grade plates using a low-carbon composition

#1912
20160333440
2016-11-17

Hot-rolled ultrahigh strength steel strip product

#1913
20160333439
2016-11-17

FERRITIC STAINLESS STEEL AND PRODUCTION METHOD THEREFOR

#1914
20160326608
2016-11-10

HOT-FORMED MEMBER AND METHOD OF MANUFACTURING SAME

#1915
20160319388
2016-11-03

High specific strength steel sheet and method for manufacturing same

#1916
20160319386
2016-11-03

Steel sheet hot-dip-coated with Zn—Al—Mg-based system having excellent workability and method for manufacturing same

#1917
20160319385
2016-11-03

High-strength galvanized steel sheet and method for manufacturing the same

#1918
20160312332
2016-10-27

Lightweight steel sheet having excellent strength and ductility and method for manufacturing same

#1919
20160312329
2016-10-27

High-strength steel sheet and method for producing the same

#1920
20160312327
2016-10-27

STEEL PLATE AND METHOD FOR MANUFACTURING SAME (AS AMENDED)

#1921
20160312326
2016-10-27

High strength steel and manufacturing method

#1922
20160304985
2016-10-20

SUPER BAINITE STEEL AND METHOD FOR MANUFACTURING IT

#1923
20160304983
2016-10-20

High-strength austenitic stainless steel for high-pressure hydrogen gas

#1924
20160304981
2016-10-20

Martensitic steel with delayed fracture resistance and manufacturing method

#1925
20160303635
2016-10-20

Edge formability in metallic alloys

#1926
20160289841
2016-10-06

Method of manufacturing a steel sheet for containers

#1927
20160289788
2016-10-06

Hot-rolled steel sheet and method of manufacturing the same

#1928
20160289787
2016-10-06

High-carbon steel sheet and method of manufacturing the same

#1929
20160289786
2016-10-06

Ferrite-martensite dual-phase stainless steel and method of manufacturing the same

#1930
20160281196
2016-09-29

High Strength Dual-Phase TRIP Steel and Method for Making Same

#1931
20160281184
2016-09-29

Ferritic stainless steel

#1932
20160273066
2016-09-22

Hot-rolled steel sheet and manufacturing method thereof

#1933
20160273064
2016-09-22

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#1934
20160265090
2016-09-15

Aluminum alloys for highly shaped packaging products and methods of making the same

#1935
20160265078
2016-09-15

HOT-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE HARDNESS AFTER CARBURIZING HEAT TREATMENT AND EXCELLENT DRAWABILITY

#1936
20160258032
2016-09-08

High-strength hot-rolled steel sheet and method for producing the same

#1937
20160244866
2016-08-25

Steel material having excellent alcohol-induced pitting corrosion resistance and alcohol-induced SCC resistance

#1938
20160244857
2016-08-25

High manganese steel sheet having high strength and excellent vibration-proof properties and method for manufacturing same

#1939
20160237515
2016-08-18

HOT-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE HARDNESS AFTER CARBURIZING HEAT TREATMENT AND EXCELLENT COLD WORKABILITY

#1940
20160230259
2016-08-11

Hot-dip galvanized steel sheets and galvannealed steel sheets that have good appearance and adhesion to coating and methods for producing the same (as amended)

#1941
20160230245
2016-08-11

High-strength cold-rolled steel sheet having excellent local deformability

#1942
20160222500
2016-08-04

Hot-dip galvanized steel sheets and galvannealed steel sheets that have good appearance and adhesion to coating and methods for producing the same

#1943
20160222486
2016-08-04

Manufacturing method for very high-strength, cold-rolled, dual-phase steel sheets

#1944
20160222480
2016-08-04

Electric-resistance welded steel pipe

#1945
20160215361
2016-07-28

Steel for resistance to complex corrosion from hydrochloric acid and sulfuric acid, having excellent wear resistance and surface qualities

#1946
20160208358
2016-07-21

NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOF

#1947
20160208357
2016-07-21

PROCESS FOR PRODUCING NON QUENCHED AND TEMPERED STEEL

#1948
20160208356
2016-07-21

NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOF

#1949
20160208355
2016-07-21

Method of manufacturing hot press formed part, and hot press formed part

#1950
20160208352
2016-07-21

High-hardness hot-rolled steel product, and a method of manufacturing the same

#1951
20160201180
2016-07-14

Copper alloy

#1952
20160201158
2016-07-14

Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation

#1953
20160201157
2016-07-14

Method for producing a steel component

#1954
20160196909
2016-07-07

Method of producing grain oriented electrical steel sheet

#1955
20160194739
2016-07-07

Cold rolled steel sheet and vehicle

#1956
20160194731
2016-07-07

Grain-oriented electrical steel sheet, and method for manufacturing the same

#1957
20160186299
2016-06-30

High strength steel sheet having high young's modulus and method for manufacturing the same

#1958
20160186298
2016-06-30

MICRO-ALLOYED HIGH-STRENGTH MULTI-PHASE STEEL CONTAINING SILICON AND HAVING A MINIMUM TENSILE STRENGTH OF 750 MPA AND IMPROVED PROPERTIES AND METHOD FOR PRODUCING A STRIP FROM SAID STEEL

#1959
20160186285
2016-06-30

Ultrahigh-strength steel sheet and manufacturing method therefor

#1960
20160186283
2016-06-30

High strength steel sheet having high Young's modulus and method for manufacturing the same

#1961
20160186282
2016-06-30

Hot dip galvanized and galvannealed steel sheet having excellent elongation properties

#1962
20160178093
2016-06-23

Cold-rolled narrow strip in the form of flat wire or profiled elements made of a high-strength steel

#1963
20160177427
2016-06-23

High-yield-ratio, high-strength cold rolled steel sheet and production method therefor

#1964
20160177415
2016-06-23

TWIN-ROLL STRIP CASTER, METHOD FOR MANUFACTURING THIN DUPLEX STAINLESS STEEL SHEET USING THE SAME AND THIN DUPLEX STAINLESS STEEL SHEET

#1965
20160177414
2016-06-23

High-strength cold-rolled steel sheet and method of manufacturing the same

#1966
20160177411
2016-06-23

Hot rolled light-gauge martensitic steel sheet and method for making the same

#1967
20160168656
2016-06-16

High-strength cold-rolled steel sheet and method for producing the same

#1968
20160167157
2016-06-16

Spot welded joint using high strength and high forming steel and its production method

#1969
20160160335
2016-06-09

HIGH-STRENGTH PLATED STEEL SHEET HAVING SUPERIOR PLATING PROPERTIES, WORKABILITY, AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME

#1970
20160160330
2016-06-09

Superstrength cold-rolled weathering steel sheet and method of manufacturing same

#1971
20160160310
2016-06-09

Method for manufacturing a high-strength galvanized steel sheet having excellent formability and crashworthiness

#1972
20160160309
2016-06-09

Steel sheet having very high mechanical properties of strength and ductility

#1973
20160160308
2016-06-09

Steel sheet for can and method for manufacturing the same

#1974
20160153077
2016-06-02

Austenitic light-weight high-strength steel with excellent properties of welds, and method of manufacturing the same

#1975
20160153064
2016-06-02

Hot-rolled steel having excellent workability and anti-aging properties

#1976
20160153063
2016-06-02

Heavy wall electric resistance welded steel pipe for line pipe and method for manufacturing the same

#1977
20160151814
2016-06-02

Production lines and methods for hot rolling steel strip

#1978
20160145710
2016-05-26

High-carbon hot-rolled steel sheet and method for manufacturing the same

#1979
20160145709
2016-05-26

High-carbon hot-rolled steel sheet and method for producing the same

#1980
20160145708
2016-05-26

Method for producing a flat product from an iron-based shape memory alloy

#1981
20160145706
2016-05-26

High-strength steel sheet and manufacturing method therefor

#1982
20160138126
2016-05-19

High strength hot rolled steel sheet and method for manufacturing the same

#1983
20160138125
2016-05-19

Abrasion-resistant steel material excellent in fatigue characteristics and method for manufacturing same

#1984
20160131222
2016-05-12

STEEL SHEET FOR STEEL BELT AND PROCESS FOR MANUFACTURING SAME, AND STEEL BELT

#1985
20160130711
2016-05-12

Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel sheet, and methods of manufacturing the same

#1986
20160130680
2016-05-12

Cold-rolled steel sheet, galvanized cold-rolled steel sheet and method of manufacturing the same

#1987
20160129853
2016-05-12

Motor vehicle moulding ring made from aluminium/magnesium alloy

#1988
20160122845
2016-05-05

Hot stamp molded body, and method for producing hot stamp molded body

#1989
20160122844
2016-05-05

HT550 steel plate with ultrahigh toughness and excellent weldability and manufacturing method of the same

#1990
20160115562
2016-04-28

Ferritic stainless steel sheet, method for the production thereof, and use of the same, especially in exhaust lines

#1991
20160108492
2016-04-21

High-formability and super-strength hot galvanizing steel plate and manufacturing method thereof

#1992
20160108488
2016-04-21

Process for producing grain-oriented electrical steel strip and grain-oriented electrical steel strip obtained according to said process

#1993
20160102378
2016-04-14

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#1994
20160097111
2016-04-07

Steel plate resistant to zinc-induced crack and manufacturing method therefor

#1995
20160083819
2016-03-24

High-strength steel sheet and method for producing the same

#1996
20160076123
2016-03-17

Steel sheet

#1997
20160076119
2016-03-17

Determining the ferrite phase fraction after heating or cooling of a steel strip

#1998
20160076118
2016-03-17

Abrasion resistant steel plate having excellent low-temperature toughness and method for manufacturing the same

#1999
20160068937
2016-03-10

HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME (AS AMENDED)

#2000
20160060724
2016-03-03

Steel sheet and method for producing same

#2001
20160060723
2016-03-03

HIGH STRENGTH HOT-ROLLED STEEL SHEET AND METHOD OF PRODUCING THE SAME

#2002
20160060722
2016-03-03

Hot-stamped steel, cold-rolled steel sheet and method for producing hot-stamped steel

#2003
20160060721
2016-03-03

Abrasion resistant steel plate having excellent low-temperature toughness and hydrogen embrittlement resistance and method for manufacturing the same

#2004
20160053354
2016-02-25

Steel plate for thick-walled steel pipe, method for manufacturing the same, and thick-walled high-strength steel pipe

#2005
20160053340
2016-02-25

Steel sheet and manufacturing method therefor

#2006
20160047123
2016-02-18

H-section steel and method of producing the same

#2007
20160047025
2016-02-18

High-strength galvannealed steel sheet and method for manufacturing the same

#2008
20160047011
2016-02-18

High-strength galvanized steel sheet and method for manufacturing the same

#2009
20160040275
2016-02-11

High strength thin steel sheet for the superior press formability and surface quality and galvanized steel sheet and method for manufacturing the same

#2010
20160040274
2016-02-11

Thick steel sheet having excellent CTOD properties in multilayer welded joints, and manufacturing method for thick steel sheet

#2011
20160032434
2016-02-04

Heat-resistant austenitic stainless steel sheet

#2012
20160032431
2016-02-04

STEEL SHEET FOR NITRIDING AND PRODUCTION METHOD THEREFOR

#2013
20160024632
2016-01-28

Hot-dip zinc alloy coated steel sheet excellent in coating adhesion, and method for producing the same

#2014
20160024627
2016-01-28

Hot rolled ferritic stainless steel sheet, method for producing same, and method for producing ferritic stainless steel sheet

#2015
20160017473
2016-01-21

High strength galvanized steel sheet having excellent bendability and weldability, and method of manufacturing the same

#2016
20160017472
2016-01-21

HIGH STRENGTH HOT DIP GALVANISED COMPLEX PHASE STEEL STRIP

#2017
20160017467
2016-01-21

Cold-rolled flat steel product for deep drawing applications and method for production thereof

#2018
20160017466
2016-01-21

Hot-rolled steel sheet and method for producing the same

#2019
20160017456
2016-01-21

Thick steel sheet having excellent CTOD properties in multilayer welded joints, and manufacturing method for thick steel sheet

#2020
20160017455
2016-01-21

Method of making a dual hardness steel article

#2021
20160017451
2016-01-21

Ferritic stainless steel sheet exhibiting small increase in strength after aging heat treatment, and method of producing the same

#2022
20160017449
2016-01-21

700Mpa-level high-strength hot rolling Q and P steel and manufacturing method thereof

#2023
20160010193
2016-01-14

Thick steel plate and production method for thick steel plate

#2024
20160010192
2016-01-14

Thick, tough, high tensile strength steel plate and production method therefor

#2025
20160010191
2016-01-14

High-hardness low-alloy wear-resistant steel sheet and method of manufacturing the same

#2026
20160002759
2016-01-07

High-toughness low alloy wear-resistant steel sheet and method of manufacturing method thereof the same

#2027
20160002745
2016-01-07

HOT-ROLLED STEEL SHEET HAVING EXCELLENT DRAWABILITY AND POST-PROCESSING SURFACE HARDNESS

#2028
20150376730
2015-12-31

Hot-rolled steel sheet

#2029
20150369301
2015-12-24

Clutch plate for multiplate wet clutch and method of manufacturing the same

#2030
20150368742
2015-12-24

High-strength cold-rolled steel sheet having excellent bendability

#2031
20150368741
2015-12-24

HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME (AS AMENDED)

#2032
20150368740
2015-12-24

Cold-rolled steel plate and method of manufacturing the same

#2033
20150368737
2015-12-24

HOT-ROLLED STEEL SHEET FOR HIGH STRENGTH LINEPIPE HAVING TENSILE STRENGTH OF 540 MPA OR MORE

#2034
20150368736
2015-12-24

HOT-ROLLED STEEL SHEET FOR HIGH STRENGTH LINEPIPE

#2035
20150361530
2015-12-17

Cold-rolled steel plate and method of manufacturing the same

#2036
20150361519
2015-12-17

780MPa cold-rolled duel-phase strip steel and method for manufacturing the same

#2037
20150354041
2015-12-10

Highly corrosion-resistant, high strength, A1-containing weathering steel plate and process of manufacturing same

#2038
20150354037
2015-12-10

High strength austenitic-based steel with remarkable toughness of welding heat-affected zone and preparation method therefor

#2039
20150354034
2015-12-10

Steel sheet for soft-nitriding and method for manufacturing the same

#2040
20150354021
2015-12-10

High-strength hot-rolled steel strip or sheet with excellent formability and fatigue performance and a method of manufacturing said steel strip or sheet

#2041
20150344998
2015-12-03

Hot rolled steel sheet and method for manufacturing the same

#2042
20150337416
2015-11-26

High-formability and super-strength cold-rolled steel sheet

#2043
20150329951
2015-11-19

Method for manufacturing high manganese hot-dip galvanized steel sheet with excellent coatability and ultra-high strength, and high manganese hot-dip galvanized steel sheet manufactured by said method

#2044
20150329950
2015-11-19

High-strength hot-rolled steel sheet having excellent baking hardenability and low temperature toughness with maximum tensile strength of 980 MPa or more

#2045
20150329945
2015-11-19

High-hardness, high-toughness, wear-resistant steel plate and manufacturing method thereof

#2046
20150329932
2015-11-19

HOT-ROLLED STEEL SHEET EXHIBITING EXCELLENT COLD FORMABILITY AND EXCELLENT SURFACE HARDNESS AFTER FORMING

#2047
20150326078
2015-11-12

Nonmagnetic high strength steel motor rotor support and method for manufacturing same

#2048
20150322554
2015-11-12

Methods for making high hardness, high toughness iron-base alloys

#2049
20150322552
2015-11-12

High strength cold rolled steel sheet with low yield ratio and method of manufacturing the same

#2050
20150315683
2015-11-05

Hot-rolled steel sheet and method for producing same

#2051
20150314345
2015-11-05

Steel sheet pile and method for manufacturing the same

#2052
20150306645
2015-10-29

Shape-correcting and rolling method and shape-correcting device for high-strength steel

#2053
20150299833
2015-10-22

Stainless steel foil

#2054
20150299828
2015-10-22

Steel sheet for three-piece can and method for manufacturing the same

#2055
20150292054
2015-10-15

Hot rolled steel sheet for square column for building structural members

#2056
20150284819
2015-10-08

Steel sheet for hot stamping, method of manufacturing the same, and hot stamped steel sheet member

#2057
20150284818
2015-10-08

Hot-rolled steel sheet and method for manufacturing the same

#2058
20150275345
2015-10-01

Alloyed hot-dip galvanized steel sheet and method of manufacturing the same

#2059
20150266519
2015-09-24

High Manganese Steel Strips with Excellent Coatability and Superior Surface Property, Coated Steel Strips Using Steel Strips and Method for Manufacturing the Steel Strips

#2060
20150252456
2015-09-10

COLD-ROLLED STEEL SHEET WITH EXCELLENT SHAPE FIXABILITY AND METHOD OF MANUFACTURING THE SAME

#2061
20150247224
2015-09-03

TiC-PARTICLE-REINFORCED HIGH STRENGTH AND LOW DENSITY STEEL PRODUCTS WITH IMPROVED E-MODULUS AND METHOD FOR PRODUCING SAID PRODUCT

#2062
20150247223
2015-09-03

High strength and low density particle-reinforced steel with improved E-modulus and method for producing said steel

#2063
20150232977
2015-08-20

Method for producing a galvannealed steel sheet

#2064
20150225830
2015-08-13

Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body

#2065
20150225829
2015-08-13

Hot-dip galvanized steel sheet and manufacturing method of the same

#2066
20150224551
2015-08-13

Nozzle header, cooling apparatus, manufacturing apparatus of hot-rolled steel sheet, and method for manufacturing hot-rolled steel sheet

#2067
20150218684
2015-08-06

Cold-Rolled Flat Steel Product and Method for the Production Thereof

#2068
20150218668
2015-08-06

Ferritic lightweight high-strength steel sheet having excellent stiffness and ductility, and method of manufacturing the same

#2069
20150211098
2015-07-30

High-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof

#2070
20150211088
2015-07-30

NON-MAGNETIC HIGH MANGANESE STEEL SHEET WITH HIGH STRENGTH AND MANUFACTURING METHOD THEREOF

#2071
20150204071
2015-07-23

H-Section steel

#2072
20150203949
2015-07-23

Dual phase steel sheet and manufacturing method thereof

#2073
20150203948
2015-07-23

Cold rolled steel sheet, electrogalvanized cold-rolled steel sheet, hot-dip galvanized cold-rolled steel sheet, alloyed hot-dip galvanized cold rolled steel sheet, and manufacturing methods of the same

#2074
20150203947
2015-07-23

HIGH-STRENGTH GALVANIZED STEEL SHEET WITH EXCELLENT FORMABILITY AND SHAPE FIXABILITY AND METHOD FOR MANUFACTURING THE SAME

#2075
20150203946
2015-07-23

Hot-Rolled Flat Steel Product and Method For the Production Thereof

#2076
20150203945
2015-07-23

Thick-walled, high tensile strength steel with excellent CTOD characteristics of the weld heat-affected zone, and manufacturing method thereof

#2077
20150203932
2015-07-23

PROCESS FOR MANUFACTURING STEEL SHEET HAVING HIGH TENSILE STRENGTH AND DUCTILITY CHARACTERISTICS, AND SHEET THUS PRODUCED

#2078
20150191813
2015-07-09

Hot stamped high strength part excellent in post painting anticorrosion property and method of production of same

#2079
20150191807
2015-07-09

Process for producing hot-rolled steel strip

#2080
20150191806
2015-07-09

Ultrahigh-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof

#2081
20150184274
2015-07-02

High-strength hot-dip galvanized steel sheet having excellent yield strength and formability

#2082
20150184270
2015-07-02

Wear resistant steel plate and manufacturing process therefor

#2083
20150176110
2015-06-25

Thick-walled high-strength hot rolled steel sheet with excellent low-temperature toughness and method of producing same

#2084
20150176108
2015-06-25

HIGH STRENGTH HIGH DUCTILITY HIGH COPPER LOW ALLOY THIN CAST STRIP PRODUCT AND METHOD FOR MAKING THE SAME

#2085
20150165727
2015-06-18

Galvannealed steel sheet

#2086
20150147221
2015-05-28

Low-density hot-or cold-rolled steel, method for implementing same and use thereof

#2087
20150144231
2015-05-28

High strength cold-rolled steel sheet and manufacturing method therefor

#2088
20150122377
2015-05-07

Steel, sheet steel product and process for producing a sheet steel product

#2089
20150118518
2015-04-30

Steel sheet for electroplating, electroplated steel sheet, and methods for producing the same

#2090
20150110667
2015-04-23

HIGH-STRENGTH AND HIGH-DUCTILITY STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#2091
20150107725
2015-04-23

High carbon hot rolled steel sheet having excellent material uniformity and method for manufacturing the same

#2092
20150104667
2015-04-16

Stainless steel clad steel plate including cladding material for stainless steel clad steel plate and method of manufacturing the same

#2093
20150101787
2015-04-16

Ultra sagging and melting resistant fin material with very high strength

#2094
20150099141
2015-04-09

Double cold reduction strip for shadow mask and process for producing the same

#2095
20150099139
2015-04-09

Automotive chassis part made from high strength formable hot rolled steel sheet

#2096
20150098857
2015-04-09

Steel material

#2097
20150090376
2015-04-02

High carbon hot rolled steel sheet and method for manufacturing the same

#2098
20150083266
2015-03-26

High-strength thick-walled electric resistance welded steel pipe having excellent low-temperature toughness and method of manufacturing the same

#2099
20150079419
2015-03-19

Process for manufacturing a recovery annealed coated steel substrate for packaging applications and a packaging steel product produced thereby

#2100
20150078955
2015-03-19

Method of producing austenitic iron/carbon/manganese steel sheets having a high strength and excellent toughness and being suitable for cold forming, and sheets thus produced