ClassID:

119749

C22C38/001 - page 7 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing N

Recent Application in this class:
#1801
20210059019
2021-02-25

Fe—Cr alloy, method for producing same, and resistance heating element

#1802
20210054509
2021-02-25

Austenitic heat resistant alloy and method for producing same, and austenitic heat-resistant alloy material

#1803
20210054489
2021-02-25

Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet

#1804
20210054488
2021-02-25

STEEL PLATE FOR HOT STAMPING

#1805
20210054487
2021-02-25

Hot-rolled steel sheet for coiled tubing and method for manufacturing the same

#1806
20210054485
2021-02-25

Hot-rolled steel sheet with excellent low-temperature toughness, steel pipe, and manufacturing method therefor

#1807
20210054478
2021-02-25

High-ductility high-strength steel sheet and method for producing the same

#1808
20210054477
2021-02-25

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

#1809
20210054474
2021-02-25

Double oriented electrical steel sheet and method for manufacturing same

#1810
20210054473
2021-02-25

STEEL COMPOSITION IN ACCORDANCE WITH API 5L PSL-2 SPECIFICATION FOR X-65 GRADE HAVING ENHANCED HYDROGEN INDUCED CRACKING (HIC) RESISTANCE, AND METHOD OF MANUFACTURING THE STEEL THEREOF

#1811
20210053154
2021-02-25

Method for producing a press-hardened laser welded steel part and press-hardened laser welded steel part

#1812
20210047716
2021-02-18

Galvannealed steel sheet

#1813
20210047715
2021-02-18

Martensitic stainless steel

#1814
20210047714
2021-02-18

Steel material suitable for use in sour environment

#1815
20210047706
2021-02-18

Manufacturing method for high silicon grain oriented electrical steel sheet

#1816
20210047704
2021-02-18

Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet

#1817
20210043345
2021-02-11

Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet

#1818
20210040592
2021-02-11

Hot stamped article

#1819
20210040589
2021-02-11

Hot-rolled steel sheet

#1820
20210040588
2021-02-11

Steel sheet

#1821
20210040577
2021-02-11

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

#1822
20210040576
2021-02-11

High strength steel sheet having excellent formability and a method of manufacturing the steel sheet

#1823
20210039355
2021-02-11

Hot-stamped body

#1824
20210039354
2021-02-11

Hot-stamped body

#1825
20210035718
2021-02-04

Insulating coating-attached electrical steel sheet and manufacturing method therefor

#1826
20210032765
2021-02-04

Ni diffusion-plated steel sheet and method for manufacturing Ni diffusion-plated steel sheet

#1827
20210032737
2021-02-04

Machine component

#1828
20210032734
2021-02-04

Steel pipe and method for producing steel pipe

#1829
20210032733
2021-02-04

STEEL, MACHINE COMPONENT AND CONNECTING ROD

#1830
20210032731
2021-02-04

FERRITIC STAINLESS STEEL

#1831
20210032718
2021-02-04

Ferritic stainless steel sheet and production method thereof, and ferritic stainless member

#1832
20210032717
2021-02-04

HIGH-STRENGTH HIGH-TOUGHNESS AND WEAR-RESISTANT COMPOSITE STEEL PLATE AND MANUFACTURING METHOD THEREFOR

#1833
20210032716
2021-02-04

Method for producing machine component

#1834
20210032714
2021-02-04

Method of shaping an article from a zinc or zinc alloy coated steel blank

#1835
20210027922
2021-01-28

Grain oriented electrical steel sheet

#1836
20210025024
2021-01-28

High strength hot rolled or cold rolled and annealed steel and method of producing it

#1837
20210025023
2021-01-28

Duplex stainless clad steel plate and method of producing same

#1838
20210025022
2021-01-28

Ferritic stainless steel and method for manufacturing same, ferritic stainless steel sheet and method for manufacturing same, and fuel cell member

#1839
20210025019
2021-01-28

Hot rolled steel sheet and method for producing same

#1840
20210017635
2021-01-21

Steel material suitable for use in sour environment

#1841
20210017634
2021-01-21

Steel For Monolithic And Bimetallic Band Saws For Wood

#1842
20210017623
2021-01-21

Metal sheet, method of producing metal sheet, method of producing molded product of metal sheet, and molded product of metal sheet

#1843
20210017622
2021-01-21

Hot dip galvanized steel sheet and hot dip galvannealed steel sheet

#1844
20210017621
2021-01-21

Alloyed hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel sheet production method

#1845
20210017620
2021-01-21

Steel sheet and manufacturing method therefor

#1846
20210017619
2021-01-21

Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet

#1847
20210012937
2021-01-14

Insulation treatment method for helium inlet pipe of superconducting magnet

#1848
20210010119
2021-01-14

Ferritic stainless steel with excellent ridging resistance

#1849
20210010117
2021-01-14

Forged part of bainitic steel and a method of manufacturing thereof

#1850
20210010116
2021-01-14

STEEL COMPOSITION

#1851
20210010115
2021-01-14

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

#1852
20210010101
2021-01-14

High-strength steel sheet and method for manufacturing same

#1853
20210010099
2021-01-14

Steel material suitable for use in sour environment

#1854
20210010098
2021-01-14

Hot-rolled steel sheet having excellent durability and method for manufacturing same

#1855
20210002750
2021-01-07

Duplex stainless steel

#1856
20210002741
2021-01-07

High-strength steel sheet with excellent ductility and hole-expandability

#1857
20210002740
2021-01-07

Cold rolled steel sheet and a method of manufacturing thereof

#1858
20200407835
2020-12-31

NITRIDED STAINLESS STEELS WITH HIGH STRENGTH AND HIGH DUCTILITY

#1859
20200407831
2020-12-31

FERRITIC ALLOY

#1860
20200407830
2020-12-31

ARTICLES WITH NITROGEN ALLOY PROTECTIVE LAYER AND METHODS OF MAKING SAME

#1861
20200407818
2020-12-31

High-strength steel sheet, high-strength galvanized steel sheet, method for producing high-strength steel sheet, and method for producing high-strength galvanized steel sheet

#1862
20200407817
2020-12-31

Cold rolled and heat treated steel sheet and a method of manufacturing thereof

#1863
20200407816
2020-12-31

Bearing steel component, and steel bar for bearing steel component

#1864
20200407815
2020-12-31

STEEL

#1865
20200407814
2020-12-31

MARTENSITIC STAINLESS STEEL SEAMLESS PIPE FOR OIL COUNTRY TUBULAR GOODS, AND METHOD FOR MANUFACTURING SAME

#1866
20200399746
2020-12-24

Hot-rolled coated steel sheet with excellent workability and manufacturing method therefor

#1867
20200399732
2020-12-24

Grain-oriented electrical steel sheet and method for producing thereof

#1868
20200399731
2020-12-24

Non-oriented electrical steel sheet

#1869
20200399730
2020-12-24

Cold rolled steel sheet and method for manufacturing the same

#1870
20200399729
2020-12-24

High strength steel sheet having excellent formability and manufacturing method thereof

#1871
20200399727
2020-12-24

High-strength, hot-rolled flat steel product with high edge cracking resistance and, at the same time, high bake-hardening potential, and method for producing such a flat steel product

#1872
20200392611
2020-12-17

Austenitic stainless steel weld joint

#1873
20200392610
2020-12-17

High-strength cold rolled steel sheet and method for manufacturing same

#1874
20200392609
2020-12-17

UTILITY FERRITIC STAINLESS STEEL WITH EXCELLENT HOT WORKABILITY AND MANUFACTURING METHOD THEREOF

#1875
20200392608
2020-12-17

Steel material for low yield ratio, high-strength steel pipe having excellent low-temperature toughness, and manufacturing method therefor

#1876
20200392600
2020-12-17

High-carbon cold rolled steel sheet and method for manufacturing same

#1877
20200392598
2020-12-17

High-strength cold-rolled steel sheet and method for manufacturing same

#1878
20200392596
2020-12-17

Cold rolled and coated steel sheet and a method of manufacturing thereof

#1879
20200392594
2020-12-17

High pressure and corrosion resistant steel and preparation method and application thereof

#1880
20200385847
2020-12-10

Method for producing a steel part and corresponding steel part

#1881
20200385840
2020-12-10

High-strength steel sheet having excellent impact resistance, and method for manufacturing same

#1882
20200385839
2020-12-10

Hot-rolled steel plate and method for manufacturing same

#1883
20200385837
2020-12-10

Ferritic stainless steel having improved pipe-expanding workability and method for manufacturing same

#1884
20200385835
2020-12-10

HOT-ROLLED AND ANNEALED FERRITIC STAINLESS STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1885
20200385834
2020-12-10

RAW MATERIAL FOR COLD-ROLLED STAINLESS STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1886
20200385833
2020-12-10

Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing same

#1887
20200377980
2020-12-03

Hot-rolled and annealed ferritic stainless steel sheet and method for manufacturing the same

#1888
20200377978
2020-12-03

High-strength galvanized steel sheet and method for manufacturing same

#1889
20200377977
2020-12-03

METHOD FOR PRODUCING ALLOY STEEL

#1890
20200373044
2020-11-26

Iron nitride permanent magnet and technique for forming iron nitride permanent magnet

#1891
20200370159
2020-11-26

Steel material for CVT sheave, CVT sheave, and method for manufacturing CVT sheave

#1892
20200370154
2020-11-26

NON-MAGNETIC AUSTENITIC STAINLESS STEEL HAVING IMPROVED STRENGTH AND SURFACE CONDUCTIVITY

#1893
20200370152
2020-11-26

Ultra-fine grained steels having corrosion- fatigue resistance

#1894
20200370141
2020-11-26

Cold rolled and annealed steel sheet and method of manufacturing the same

#1895
20200370140
2020-11-26

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#1896
20200365284
2020-11-19

Steel-vanadium alloy cladding for fuel element

#1897
20200362447
2020-11-19

Nitrided part

#1898
20200362433
2020-11-19

Method for manufacturing stress-relief-annealing-resistant, low-iron-loss grain-oriented silicon steel

#1899
20200362432
2020-11-19

Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof

#1900
20200362430
2020-11-19

ULTRAHIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#1901
20200362429
2020-11-19

Ultra-high-strength hot-rolled steel sheet, steel pipe, member, and manufacturing methods therefor

#1902
20200362428
2020-11-19

Hot rolled steel sheet and method for producing same

#1903
20200360978
2020-11-19

Method for straightening of a FeCrAl alloy tube

#1904
20200357547
2020-11-12

Soft magnetic alloy and magnetic component

#1905
20200354823
2020-11-12

Cold rolled and heat treated steel sheet and a method of manufacturing thereof

#1906
20200354810
2020-11-12

HIGH-STRENGTH STEEL WIRE

#1907
20200354809
2020-11-12

Grain oriented electrical steel sheet

#1908
20200354808
2020-11-12

ABRASION RESISTANT STEEL AND METHOD FOR PRODUCING SAME

#1909
20200354807
2020-11-12

Galvannealed steel sheet

#1910
20200354806
2020-11-12

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#1911
20200353527
2020-11-12

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#1912
20200347489
2020-11-05

Al plated welded pipe for hardening use and Al plated hollow member and method for producing same

#1913
20200347488
2020-11-05

Fe—Cr—Ni alloy and method for production thereof

#1914
20200347486
2020-11-05

High-strength austenite-based high-manganese steel material and manufacturing method for same

#1915
20200347480
2020-11-05

Steel reinforcing bar and production method therefor

#1916
20200347479
2020-11-05

HIGH-STRENGTH ELECTROGALVANNEALED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1917
20200347478
2020-11-05

HIGH STRENGTH STEEL PLATE AND MANUFACTURING METHOD THEREFOR

#1918
20200347476
2020-11-05

High-strength steel sheet having excellent processability and method for manufacturing same

#1919
20200347475
2020-11-05

FERRITIC STAINLESS STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1920
20200347474
2020-11-05

Steel sheet having excellent image clarity after painting

#1921
20200347473
2020-11-05

High-strength steel sheet and manufacturing method therefor

#1922
20200347471
2020-11-05

Cold rolled and annealed steel sheet and method of manufacturing the same

#1923
20200347469
2020-11-05

High-strength steel having excellent low-yield-ratio characteristics, and manufacturing method therefor

#1924
20200340126
2020-10-29

Stainless steel sheet for fuel cell separators and production method therefor

#1925
20200340073
2020-10-29

STEEL SECTION HAVING A THICKNESS OF AT LEAST 100MM AND METHOD OF MANUFACTURING THE SAME

#1926
20200340072
2020-10-29

CARBURIZED BEARING STEEL COMPONENT AND STEEL BAR FOR CARBURIZED BEARING STEEL COMPONENT

#1927
20200338857
2020-10-29

Hot-dip coated steel sheet

#1928
20200332401
2020-10-22

Steel sheet having excellent hydrogen induced cracking resistance and longitudinal strength uniformity, and manufacturing method therefor

#1929
20200332399
2020-10-22

High-strength structural steel material having excellent fatigue crack propagation inhibitory characteristics and manufacturing method therefor

#1930
20200332398
2020-10-22

ZINC-BASED PLATED STEEL SHEET HAVING EXCELLENT ROOM TEMPERATURE AGING RESISTANCE AND BAKE HARDENABILITY, AND METHOD FOR PRODUCING SAME

#1931
20200332397
2020-10-22

Steel sheet

#1932
20200332388
2020-10-22

Non-oriented electrical steel sheet and manufacturing method therefor

#1933
20200332383
2020-10-22

High-strength steel sheet and method for producing same

#1934
20200332382
2020-10-22

HOT-PRESSED STEEL SHEET MEMBER AND METHOD FOR PRODUCING SAME

#1935
20200332381
2020-10-22

Electric resistance welded steel pipe or tube and production method for electric resistance welded steel pipe or tube

#1936
20200332380
2020-10-22

Device to improve iron loss properties of grain-oriented electrical steel sheet

#1937
20200332378
2020-10-22

DUPLEX STAINLESS STEEL AND METHOD FOR PRODUCING DUPLEX STAINLESS STEEL

#1938
20200325569
2020-10-15

Manufacturing method of galvannealed steel sheet

#1939
20200325565
2020-10-15

AUSTENITIC HEAT-RESISTANT STEEL WELD METAL, WELDED JOINT, WELDING MATERIAL FOR AUSTENITIC HEAT-RESISTANT STEEL, AND METHOD OF MANUFACTURING WELDED JOINT

#1940
20200325563
2020-10-15

PRECIPITATION-HARDENING HOT ROLLED STEEL SHEET HAVING EXCELLENT MATERIAL UNIFORMITY AND HOLE EXPANDABILITY, AND MANUFACTURING METHOD THEREFOR

#1941
20200325562
2020-10-15

HIGH-STRENGTH STEEL WITH EXCELLENT TOUGHNESS OF HEAT-AFFECTED ZONE AND MANUFACTURING METHOD THEREOF

#1942
20200325553
2020-10-15

Low-alloy high-strength seamless steel pipe for oil country tubular goods

#1943
20200325552
2020-10-15

Cold-rolled flat steel product having metal anti-corrosion layer and method for producing same

#1944
20200318225
2020-10-08

Austenitic stainless steel

#1945
20200318224
2020-10-08

High-strength high-elongation tinned primary plate and double cold reduction method therefor

#1946
20200318215
2020-10-08

STEEL SHEET FOR SHIELDING MAGNETIC FIELD AND METHOD FOR MANUFACTURING SAME

#1947
20200318212
2020-10-08

HIGHLY-PERMEABLE SOFT-MAGNETIC ALLOY AND METHOD FOR PRODUCING A HIGHLY-PERMEABLE SOFT-MAGNETIC ALLOY

#1948
20200316807
2020-10-08

Method for manufacturing a high strength steel sheet and sheet obtained

#1949
20200308678
2020-10-01

Nickel-containing steel for low temperature

#1950
20200308677
2020-10-01

Ferritic stainless steel sheet

#1951
20200308666
2020-10-01

Method for manufacturing lightweight steel plate with ultrahigh strength and high toughness

#1952
20200308665
2020-10-01

High-strength steel sheet and method for manufacturing the same

#1953
20200306812
2020-10-01

Hot stamped product, steel sheet for hot stamp, and manufacturing method thereof

#1954
20200299816
2020-09-24

NON-MAGNETIC AUSTENITIC STAINLESS STEEL HAVING EXCELLENT CORROSION RESISTANCE AND MANUFACTURING METHOD THEREFOR

#1955
20200299801
2020-09-24

Hot-press forming part and method of manufacturing same

#1956
20200299800
2020-09-24

Ferritic stainless steel sheet and method for manufacturing the same

#1957
20200299798
2020-09-24

Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

#1958
20200299797
2020-09-24

Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing full hard cold-rolled steel sheet, method for producing steel sheet, and method for producing coated steel sheet

#1959
20200299796
2020-09-24

Method for manufacturing cold-rolled, welded steel sheets, and sheets thus produced

#1960
20200291507
2020-09-17

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

#1961
20200291506
2020-09-17

Nickel-containing steel for low temperature

#1962
20200291501
2020-09-17

Apparatus and method for rapidly heating cold-rolled strip steel

#1963
20200291499
2020-09-17

High-strength galvanized steel sheet and method for manufacturing same

#1964
20200291498
2020-09-17

METHOD FOR MANUFACTURING A RAIL AND CORRESPONDING RAIL

#1965
20200291495
2020-09-17

Use of a Q and P steel for producing a shaped component for high-wear applications

#1966
20200283878
2020-09-10

Austenitic stainless steel weld metal and welded structure

#1967
20200283870
2020-09-10

Ferrite-based stainless steel having excellent impact toughness, and method for producing same

#1968
20200283869
2020-09-10

High-strength cold-rolled steel sheet

#1969
20200283867
2020-09-10

Stainless steel sheet and method of manufacturing the same, separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell battery

#1970
20200283866
2020-09-10

Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

#1971
20200283864
2020-09-10

Stud-weldable rebar

#1972
20200283863
2020-09-10

Grain-oriented electrical steel sheet

#1973
20200283862
2020-09-10

High-strength cold-rolled steel sheet and method for manufacturing same

#1974
20200280075
2020-09-03

Stainless steel for separation plate of polymer electrolyte membrane fuel cell having improved hydrophilic property and corrosion resistance, and manufacturing method therefor

#1975
20200277690
2020-09-03

Nb-CONTAINING FERRITIC STAINLESS STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#1976
20200277680
2020-09-03

AUSTENITIC STAINLESS STEEL AND PRODUCTION METHOD THEREOF

#1977
20200271247
2020-08-27

STEEL SHEET, TAILORED BLANK, HOT STAMPED PRODUCT, STEEL PIPE, HOLLOW HOT STAMPED PRODUCT, METHOD OF MANUFACTURING STEEL SHEET, METHOD OF MANUFACTURING TAILORED BLANK, METHOD OF MANUFACTURING HOT STAMPED PRODUCT, METHOD OF MANUFACTURING STEEL PIPE, AND METHOD OF MANUFACTURING HOLLOW HOT STAMPED PRODUCT

#1978
20200270718
2020-08-27

Martensitic stainless steel and method for producing the same

#1979
20200270717
2020-08-27

Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

#1980
20200270715
2020-08-27

Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

#1981
20200269632
2020-08-27

Railway wheel

#1982
20200263575
2020-08-20

High performance iron-based alloys for engine valvetrain applications and methods of making and use thereof

#1983
20200263281
2020-08-20

Soft magnetic alloy embodiments for additive manufacturing and geometric structures formed therefrom

#1984
20200263280
2020-08-20

Yttrium-added rare-earth permanent magnetic material and preparation method thereof

#1985
20200263279
2020-08-20

High-strength steel material having excellent low-temperature strain aging impact properties and welding heat-affected zone impact properties and method for manufacturing same

#1986
20200263270
2020-08-20

Ultra high strength hot-rolled steel sheet having excellent ductility and method for manufacturing same

#1987
20200263268
2020-08-20

High manganese steel for low temperature applications having excellent surface quality and a manufacturing method thereof

#1988
20200255921
2020-08-13

Wire rod and steel wire for springs having excellent corrosion fatigue resistance properties, and method for producing same

#1989
20200255920
2020-08-13

Steel material for welding steel pipe having excellent low-temperature toughness, steel material that has undergone weld heat treatment, and method for manufacturing same

#1990
20200255919
2020-08-13

HOT-ROLLED Nb-CONTAINING FERRITIC STAINLESS STEEL SHEET AND METHOD FOR PRODUCING SAME, AND COLD-ROLLED Nb-CONTAINING FERRITIC STAINLESS STEEL SHEET AND METHOD FOR PRODUCING SAME

#1991
20200255917
2020-08-13

Steel for coiled tubing with low yield ratio and ultra-high strength and preparation method thereof

#1992
20200255915
2020-08-13

High-strength multiphase tinned steel raw plate and manufacturing method therefor

#1993
20200248291
2020-08-06

Wire rod for cutting work

#1994
20200248290
2020-08-06

Abrasion-resistant steel plate and method of manufacturing same

#1995
20200248289
2020-08-06

Non-magnetic austenitic steel with good corrosion resistance and high hardness

#1996
20200248281
2020-08-06

Ultra-high strength steel plate having excellent formability and hole-expandability, and method for manufacturing same

#1997
20200248280
2020-08-06

Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated steel sheet, method for producing steel sheet, and method for producing coated steel sheet

#1998
20200247479
2020-08-06

VEHICLE CHASSIS AND USE THEREOF

#1999
20200246877
2020-08-06

METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL MATERIAL, METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL PRODUCT, AND HIGH-SPEED TOOL STEEL PRODUCT

#2000
20200240571
2020-07-30

Super-long thermal insulation steel jacket pipe and machining process thereof

#2001
20200239986
2020-07-30

Austenitic stainless steel weld metal and welded structure

#2002
20200239977
2020-07-30

Sour-resistant heavy-wall steel plate having excellent low-temperature toughness and post-heat treatment characteristics and method for manufacturing same

#2003
20200239976
2020-07-30

COLD-ROLLED STEEL SHEET HAVING EXCELLENT BENDABILITY AND HOLE EXPANDABILITY AND METHOD FOR MANUFACTURING SAME

#2004
20200232659
2020-07-23

Air conditioner

#2005
20200232083
2020-07-23

Hot-dip galvanized steel sheet

#2006
20200232078
2020-07-23

STEEL SUITABLE FOR HOT WORKING TOOLS

#2007
20200232076
2020-07-23

Stainless steel

#2008
20200232075
2020-07-23

Black ferrite-based stainless steel sheet

#2009
20200232074
2020-07-23

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

#2010
20200232062
2020-07-23

ROLLED FERRITIC STAINLESS STEEL SHEET, METHOD FOR PRODUCING THE SAME, AND FLANGE PART

#2011
20200232060
2020-07-23

High strength steel sheet

#2012
20200232059
2020-07-23

Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet

#2013
20200232058
2020-07-23

Steel sheet

#2014
20200232056
2020-07-23

HOT STAMPED BODY

#2015
20200230733
2020-07-23

Flux-cored wire for gas-shielded arc welding and welding method

#2016
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

#2017
20200224300
2020-07-16

Hot dip coated steel strip having an improved surface appearance and method for production thereof

#2018
20200224297
2020-07-16

HOT-ROLLED AND COATED STEEL SHEET FOR HOT-STAMPING, HOT-STAMPED COATED STEEL PART AND METHODS FOR MANUFACTURING THE SAME

#2019
20200224295
2020-07-16

HOT-WORKING MATERIAL, COMPONENT AND USE

#2020
20200224294
2020-07-16

Hot rolled steel sheet and method for manufacturing same

#2021
20200224288
2020-07-16

Steel wire and wire rod

#2022
20200216937
2020-07-09

STEEL MATERIAL EXCELLENT IN ROLLING FATIGUE PROPERTY

#2023
20200216936
2020-07-09

High-strength stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

#2024
20200216927
2020-07-09

Hot dipped high manganese steel and manufacturing method therefor

#2025
20200216925
2020-07-09

Method for producing a steel component having a metal coating protecting it against corrosion

#2026
20200208245
2020-07-02

Martensitic steel having a Z-phase, powder and component

#2027
20200208235
2020-07-02

Grain-oriented electrical steel sheet and method for producing same

#2028
20200208234
2020-07-02

Grain-oriented electrical steel sheet and method of manufacturing same

#2029
20200203047
2020-06-25

Grain-oriented electrical steel sheet

#2030
20200199706
2020-06-25

Steel sheet for crown cap, crown cap and method for producing steel sheet for crown cap

#2031
20200199705
2020-06-25

Method for manufacturing high-strength galvanized steel sheet

#2032
20200199703
2020-06-25

TRACK PART AND METHOD FOR PRODUCING A TRACK PART

#2033
20200198844
2020-06-25

Steel sheet for crown cap, crown cap and method for producing steel sheet for crown cap

#2034
20200198065
2020-06-25

Copper-alloy stainless pipe, air conditioner including the same, and method of manufacturing the same

#2035
20200197992
2020-06-25

FERRITE-BASED STAINLESS STEEL HAVING IMPROVED HEAT RADIATION PROPERTY AND PROCESSABILITY AND METHOD FOR PREPARING SAME

#2036
20200190644
2020-06-18

Grain-oriented electrical steel sheet

#2037
20200190643
2020-06-18

Austenitic stainless steel product having excellent surface properties and manufacturing method of the same

#2038
20200190642
2020-06-18

FERRITIC STAINLESS STEEL EXCELLENT IN CORROSION RESISTANCE AND IMPACT RESISTANCE

#2039
20200190639
2020-06-18

Non-oriented electrical steel sheet and manufacturing method therefor

#2040
20200190638
2020-06-18

Powder-Metallurgically Produced Steel Material Containing Hard Material Particles, Method for Producing a Component from Such a Steel Material, and Component Produced from the Steel Material

#2041
20200190621
2020-06-18

Method for producing high-strength steel parts with improved ductility, and parts obtained by said method

#2042
20200190620
2020-06-18

Steel sheet for hot press formed member having excellent coating adhesion and manufacturing method for the same

#2043
20200190619
2020-06-18

High-strength steel sheet and method for producing same

#2044
20200190618
2020-06-18

STEEL MEMBER, HOT-ROLLED STEEL SHEET FOR STEEL MEMBER, AND PRODUCTION METHOD THEREFOR

#2045
20200190617
2020-06-18

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

#2046
20200190615
2020-06-18

Steel member and production method therefor

#2047
20200190614
2020-06-18

Nitrogen-containing microalloyed spring steel and preparation method thereof

#2048
20200190612
2020-06-18

HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT YIELD STRENGTH, DUCTILITY, AND HOLE EXPANDABILITY, HOT-DIP GALVANIZED STEEL SHEET, AND METHOD FOR PRODUCING SAME

#2049
20200190611
2020-06-18

PRESS-HARDENED WELDED STEEL ALLOY COMPONENT AND METHOD OF MANUFACTURING

#2050
20200188981
2020-06-18

Method of producing molded product and molded product

#2051
20200182286
2020-06-11

Carburized shaft part

#2052
20200181745
2020-06-11

FERRITIC ALLOY

#2053
20200181744
2020-06-11

Steel sheet for carburizing, and method for manufacturing steel sheet for carburizing

#2054
20200181728
2020-06-11

Steel sheet for carburizing, and method for manufacturing steel sheet for carburizing

#2055
20200181727
2020-06-11

Non-oriented electrical steel having excellent magnetic properties

#2056
20200181725
2020-06-11

Grain-oriented electrical steel sheet

#2057
20200173003
2020-06-04

Method of manufacturing a continuous hot dip coated steel strip and hot dip coated steel sheet

#2058
20200173001
2020-06-04

LOW-ALLOY HEAT-RESISTANT STEEL HAVING HIGH REHEAT-CRACKING RESISTANCE

#2059
20200172991
2020-06-04

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#2060
20200172990
2020-06-04

Martensite-based stainless steel component and method for manufacturing the same

#2061
20200166080
2020-05-28

Bearing component having a metallic base body and an alloy-steel coating

#2062
20200165712
2020-05-28

METHOD FOR PRODUCING A HOT-FORMED COATED STEEL PRODUCT

#2063
20200165711
2020-05-28

STEEL

#2064
20200165708
2020-05-28

HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD OF PRODUCING THE SAME

#2065
20200165694
2020-05-28

HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME

#2066
20200157667
2020-05-21

Austenitic stainless steel

#2067
20200157666
2020-05-21

Hot press-formed part

#2068
20200157650
2020-05-21

HOT-ROLLED STEEL SHEET FOR TAILORED ROLLED BLANK AND TAILORED ROLLED BLANK

#2069
20200157648
2020-05-21

Ultra high strength hot rolled steel sheet having low deviation of mechanical property and excellent surface quality, and method for manufacturing same

#2070
20200157647
2020-05-21

Steel sheet and manufacturing method therefor

#2071
20200157646
2020-05-21

High-strength seamless stainless steel pipe for oil country tubular goods and method of manufacturing high-strength seamless stainless steel pipe

#2072
20200156349
2020-05-21

Hot-dip galvanized steel sheet

#2073
20200149148
2020-05-14

Steel for nitrocarburizing, and component

#2074
20200149129
2020-05-14

Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof

#2075
20200149127
2020-05-14

Cold rolled steel sheet for flux-cored wire, and manufacturing method therefor

#2076
20200140980
2020-05-07

Martensitic steels with 1700 to 2200 MPa tensile strength

#2077
20200140971
2020-05-07

Steel sheet having excellent resistance to liquid metal embrittlement cracks and method for manufacturing the same

#2078
20200140970
2020-05-07

AN APPARTUS AND A METHOD FOR PROCESSING STAINLESS STEEL AND AN IMPROVED STAINLESS STEEL FOR BIOIMPLANTS THEREOF

#2079
20200131610
2020-04-30

High-Mn austenitic stainless steel for hydrogen having excellent weldability, welded joint using same, device for hydrogen using same, and method for producing welded joint

#2080
20200131609
2020-04-30

HIGH-STRENGTH STEEL MEMBER

#2081
20200131608
2020-04-30

METHOD OF DETERMINING A COMPOSITION OF A STEEL ALLOY FOR USE IN A LOW-ALLOY HIGH-STRENGTH STEEL

#2082
20200131597
2020-04-30

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#2083
20200131596
2020-04-30

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#2084
20200131595
2020-04-30

Austenitic stainless steel sheet for exhaust component having excellent heat resistance and workability, turbocharger component, and method for producing austenitic stainless steel sheet for exhaust component

#2085
20200123662
2020-04-23

Grain-oriented electrical steel sheet

#2086
20200123631
2020-04-23

Steel sheet and method of manufacturing same

#2087
20200123630
2020-04-23

Hot Rolled Precipitation Strengthened and Grain Refined High Strength Dual Phase Steel Sheet Possessing 600 MPa Minimum Tensile Strength and a Process Thereof

#2088
20200123629
2020-04-23

METHOD OF PRODUCING TUBE OF DUPLEX STAINLESS STEEL

#2089
20200123626
2020-04-23

Grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet

#2090
20200123625
2020-04-23

STEEL WIRE ROD, STEEL WIRE, AND PART

#2091
20200123624
2020-04-23

High-strength steel material and production method therefor

#2092
20200115785
2020-04-16

Ferritic stainless steel sheet, hot coil, and automobile exhaust flange member

#2093
20200115784
2020-04-16

Austenitic alloys for turbochargers

#2094
20200115771
2020-04-16

High strength hot-dip galvanized steel sheet and production method therefor

#2095
20200109464
2020-04-09

Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereof

#2096
20200109460
2020-04-09

Apparatus line for manufacturing seamless steel pipe and tube and method of manufacturing duplex seamless stainless steel pipe

#2097
20200109458
2020-04-09

Cold-rolled steel sheet

#2098
20200108472
2020-04-09

Super304H steel welding wire capable of resisting high-temperature creep and aging embrittlement

#2099
20200102632
2020-04-02

STEEL SHEET AND METHOD OF PRODUCING THE SAME

#2100
20200102624
2020-04-02

Steel sheet for two-piece can and manufacturing method therefor