ClassID:

119013

C21D8/0278 - CPC Classification

Classification description:

Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment

Sub-classes:
Recent Application in this class:
#1
20260152817
2026-06-04

HIGH STRENGTH STEEL STRIP OR SHEET EXCELLENT IN DUCTILITY AND BENDABILITY, MANUFACTURING METHOD THEREOF, CAR OR TRUCK COMPONENT

#2
20260139349
2026-05-21

FERRITIC STAINLESS STEEL HAVING IMPROVED CORROSION RESISTANCE AND MAGNETIC PROPERTIES, AND MANUFACTURING METHOD THEREFOR

#3
20260139339
2026-05-21

Flat Steel Product for Producing a Steel Component by Hot Forming, Method for The Production Thereof and Method for Producing the Steel Component

#4
20260132493
2026-05-14

PLATED STEEL SHEET

#5
20260124660
2026-05-07

PLATED STEEL SHEET FOR HOT PRESS FORMING, AND METHOD OF MANUFACTURING THE SAME

#6
20260103782
2026-04-16

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#7
20260098327
2026-04-09

COATED ULTRAHIGH-STRENGTH STEEL WITH LOW SPOT WELDING CRACK SENSITIVITY AND MANUFACTURING METHOD THEREFOR

#8
20260092348
2026-04-02

Crack-containing hot-stamped steel part with a thin coating with excellent spot-weldability and excellent painting adhesion

#9
20260092347
2026-04-02

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#10
20260078462
2026-03-19

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#11
20260071312
2026-03-12

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#12
20260062782
2026-03-05

STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#13
20260062779
2026-03-05

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

#14
20260062778
2026-03-05

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

#15
20260062765
2026-03-05

HIGH-STRENGTH COATED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#16
20260049382
2026-02-19

STEEL SHEET

#17
20260049371
2026-02-19

Steel having improved processing properties for working at elevated temperatures

#18
20260042279
2026-02-12

GALVANNEALED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#19
20260042278
2026-02-12

FE-BASED ELECTROPLATED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#20
20260028705
2026-01-29

HOT-ROLLED HIGH-STRENGTH STEEL STRIP

#21
20260015699
2026-01-15

NON-ORIENTED ELECTRICAL STEEL PLATE AND MANUFACTURING METHOD THEREFOR

#22
20250389007
2025-12-25

120-KG-GRADE ULTRAHIGH-STRENGTH GALVANIZED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#23
20250388990
2025-12-25

HOT-ROLLED COMPLEX-PHASE STEEL WITH 800-MPA-GRADE TENSILE STRENGTH AND MANUFACTURING METHOD THEREFOR

#24
20250376746
2025-12-11

ULTRAHIGH HOLE EXPANSION STEEL AND METHOD FOR MANUFACTURING THEREFOR

#25
20250361592
2025-11-27

PRODUCTION METHOD FOR STEEL SHEET

#26
20250361588
2025-11-27

Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the same

#27
20250354244
2025-11-20

800MPA-GRADE HIGH-HOLE-EXPANSION HOT-DIP GALVANIZED STEEL PLATE AND MANUFACTURING METHOD THEREFOR

#28
20250354239
2025-11-20

METHOD FOR FABRICATING STEEL SHEET FOR PRESS HARDENING, AND PARTS OBTAINED BY THIS METHOD

#29
20250354232
2025-11-20

Process for Manufacturing a Press Hardened Laser Welded Steel Part

#30
20250346984
2025-11-13

100 KG-GRADE ULTRAHIGH-STRENGTH GALVANIZED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#31
20250346977
2025-11-13

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

#32
20250333829
2025-10-30

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRIC RESISTANCE SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#33
20250320576
2025-10-16

ULTRA-HIGH TENSILE COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#34
20250319509
2025-10-16

PLATED STEEL SHEETS FOR HOT PRESS FORMING HAVING EXCELLENT HYDROGEN BRITTLENESS RESISTANCE AND IMPACT RESISTANCE, HOT PRESS FORMED PARTS, AND MANUFACTURING METHODS THEREOF

#35
20250313914
2025-10-09

SLAB FOR HIGH-STRENGTH STEEL SHEET AND COOLING METHOD THEREOF, PRODUCING METHOD OF HIGH-STRENGTH HOT-ROLLED STEEL SHEET, PRODUCING METHOD OF HIGH-STRENGTH COLD-ROLLED STEEL SHEET, AND PRODUCING METHOD OF HIGH-STRENGTH PLATED STEEL SHEET

#36
20250313912
2025-10-09

STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING SAME

#37
20250290172
2025-09-18

HOT ROLLED STEEL SHEET, PART FOR VEHICLE, AND METHOD FOR MANUFACTURING SAME

#38
20250283202
2025-09-11

Coated steel sheet and high strength press hardened steel part and method of manufacturing the same

#39
20250270666
2025-08-28

HIGH-PLASTICITY 1500-MPA-GRADE ULTRAHIGH-STRENGTH STEEL AND PREPARATION METHOD THEREFOR

#40
20250269474
2025-08-28

HEAT EXCHANGER BASED ON AN ALUMNIMIUM ALLOY OBTAINED BY BRAZING

#41
20250257438
2025-08-14

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#42
20250257437
2025-08-14

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#43
20250243556
2025-07-31

ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#44
20250223662
2025-07-10

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#45
20250222506
2025-07-10

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#46
20250215519
2025-07-03

HOT-STAMPED COMPONENT HAVING HIGH COLD-BENDING PERFORMANCE AND HIGH STRENGTH, AND MANUFACTURING METHOD THEREFOR

#47
20250207235
2025-06-26

HOT PRESS FORMED PRODUCT HAVING EXCELLENT CORROSION RESISTANCE AND METHOD FOR PREPARING SAME

#48
20250197984
2025-06-19

METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET

#49
20250197979
2025-06-19

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#50
20250197960
2025-06-19

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#51
20250197959
2025-06-19

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#52
20250179602
2025-06-05

STEEL SHEET, MEMBER, AND METHODS OF PRODUCING SAME

#53
20250179600
2025-06-05

PROCESS FOR MANUFACTURING A FLAT STEEL PRODUCT HAVING AN ALUMINUM-BASED CORROSION-RESISTANT COATING, AND FLAT STEEL PRODUCT HAVING AN ALUMINUM-BASED CORROSION-RESISTANT COATING

#54
20250171871
2025-05-29

High Strength, Cold Rolled Steel With Reduced Sensitivity to Hydrogen Embrittlement and Method for the Manufacture Thereof

#55
20250171869
2025-05-29

STEEL SHEET, MEMBER, METHODS FOR MANUFACTURING THE SAME, METHOD FOR MANUFACTURING HOT-ROLLED STEEL SHEET FOR COLD-ROLLED STEEL SHEET, AND METHOD FOR MANUFACTURING COLD-ROLLED STEEL SHEET

#56
20250163531
2025-05-22

STEEL SHEET, MEMBER, METHODS FOR MANUFACTURING THE SAME, METHOD FOR MANUFACTURING HOT-ROLLED STEEL SHEET FOR COLD-ROLLED STEEL SHEET, AND METHOD FOR MANUFACTURING COLD-ROLLED STEEL SHEET

#57
20250163530
2025-05-22

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

#58
20250153234
2025-05-15

HOT PRESS-FORMED PART AND MANUFACTURING METHOD THEREOF

#59
20250146095
2025-05-08

STEEL SHEET AND METHOD FOR MANUFACTURING STEEL SHEET

#60
20250137109
2025-05-01

FERRITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

#61
20250137105
2025-05-01

STEEL SHEET AND HIGH STRENGTH PRESS HARDENED STEEL PART HAVING EXCELLENT BENDING ANISOTROPY AND METHOD OF MANUFACTURING THE SAME

#62
20250129459
2025-04-24

STEEL SHEET AND HIGH STRENGTH PRESS HARDENED STEEL PART HAVING EXCELLENT BENDING ANISOTROPY AND METHOD OF MANUFACTURING THE SAME

#63
20250114837
2025-04-10

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#64
20250101540
2025-03-27

TIN PLATE AND MANUFACTURING METHOD THEREFOR

#65
20250092484
2025-03-20

PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFACE QUALITY, AND MANUFACTURING METHOD THEREFOR

#66
20250092481
2025-03-20

HIGH-STRENGTH STEEL AND METHOD OF MANUFACTURING THE SAME

#67
20250084500
2025-03-13

LOW-CARBON, LOW-ALLOY AND HIGH-FORMABILITY DUAL-PHASE STEEL HAVING TENSILE STRENGTH OF GREATER THAN OR EQUAL TO 590 MPA, HOT-DIP GALVANIZED DUAL-PHASE STEEL, AND MANUFACTURING METHOD THEREFOR

#68
20250051895
2025-02-13

STEEL SHEET AND PLATED STEEL SHEET

#69
20250051873
2025-02-13

METHOD FOR PRODUCING Cu-Sn-CONTAINING STEEL

#70
20250051870
2025-02-13

ULTRAHIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREFOR

#71
20250034684
2025-01-30

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#72
20250019786
2025-01-16

COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#73
20250011894
2025-01-09

A HOT-ROLLED STEEL STRIP PRODUCT AND METHOD FOR ITS PRODUCTION

#74
20250011892
2025-01-09

Method for producing a steel sheet having excellent processability before hot forming

#75
20250003046
2025-01-02

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENTSPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#76
20250003045
2025-01-02

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#77
20250003037
2025-01-02

Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the same

#78
20250003022
2025-01-02

COLD ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#79
20250003021
2025-01-02

STEEL SHEET, MEMBER, METHOD OF PRODUCING STEEL SHEET, AND METHOD OF PRODUCING MEMBER

#80
20240425960
2024-12-26

STEEL SHEET AND PRESS-FORMED ARTICLE

#81
20240425946
2024-12-26

Sheet Metal Component and Method for Producing Same

#82
20240417820
2024-12-19

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#83
20240410028
2024-12-12

PLATED STEEL SHEETS FOR HOT PRESS FORMING HAVING EXCELLENT HYDROGEN BRITTLENESS RESISTANCE AND IMPACT RESISTANCE, HOT PRESS FORMED PARTS, AND MANUFACTURING METHODS THEREOF

#84
20240401166
2024-12-05

ULTRAHIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD RATIO, AND MANUFACTURING METHOD THEREFOR

#85
20240392405
2024-11-28

COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#86
20240384379
2024-11-21

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

#87
20240376580
2024-11-14

STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT

#88
20240376562
2024-11-14

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#89
20240368722
2024-11-07

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#90
20240368719
2024-11-07

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME AND MEMBER

#91
20240360532
2024-10-31

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHEET, METHODS OF PRODUCING THESE, AND MEMBER

#92
20240360531
2024-10-31

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#93
20240360529
2024-10-31

Stainless steel sheet and methods for manufacturing the same

#94
20240352565
2024-10-24

OUTER PLATE COMPONENT FOR AUTOMOBILE, BLANK SHEET, MANUFACTURING METHOD FOR BLANK SHEET, AND MANUFACTURING FACILITY FOR BLANK SHEET

#95
20240352551
2024-10-24

COLD ROLLED STEEL SHEET HAVING EXCELLENT WELDABILITY, STRENGTH, AND FORMABILITY, AND METHOD FOR MANUFACTURING SAME

#96
20240352550
2024-10-24

STEEL HAVING IMPROVED PROCESSING PROPERTIES FOR WORKING AT ELEVATED TEMPERATURES

#97
20240344164
2024-10-17

ADVANCED HIGH STRENGTH ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRICAL RESISTANCE SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF

#98
20240336989
2024-10-10

AUSTENITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

#99
20240327961
2024-10-03

HIGH STRENGTH COLD ROLLED STEEL STRIP SHEET FOR AUTOMOTIVE USE HAVING GOOD WITHSTANDABILITY TO RETAINED AUSTENTITE DECOMPOSITION

#100
20240318275
2024-09-26

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#101
20240318272
2024-09-26

QUENCHING APPARATUS, METHOD FOR QUENCHING, METHOD FOR MANUFACTURING COLD ROLLED STEEL SHEET, AND METHOD FOR MANUFACTURING COATED STEEL SHEET

#102
20240309481
2024-09-19

HOT-ROLLED STEEL PLATE FOR LOW-COST HIGH TEMPERATURE ENAMELING, AND MANUFACTURING METHOD THEEFOR

#103
20240287663
2024-08-29

HIGH STRENGTH STEEL SHEET

#104
20240287637
2024-08-29

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHEET, METHODS OF PRODUCING SAME, AND MEMBER

#105
20240279815
2024-08-22

METHOD TO PRODUCE VOID-FREE FERROUS & NON-FERROUS AEROSPACE STRUCTURAL CASTINGS

#106
20240271261
2024-08-15

STEEL SHEET

#107
20240263265
2024-08-08

HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME

#108
20240254585
2024-08-01

HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY, AND MANUFACTURING METHOD THEREFOR

#109
20240247357
2024-07-25

GALVANIZED STEEL SHEET

#110
20240229212
2024-07-11

HOT DIP GALVANNEALED STEEL SHEET

#111
20240229183
2024-07-11

COILING TEMPERATURE INFLUENCED COLD ROLLED STRIP OR STEEL

#112
20240229181
2024-07-11

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#113
20240229180
2024-07-11

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#114
20240218491
2024-07-04

STEEL SHEET AND PLATED STEEL SHEET

#115
20240204213
2024-06-20

STEEL SHEET HAVING EXCELLENT HYDROPHILICITY AND CONDUCTIVITY

#116
20240194899
2024-06-13

STEEL SHEET HAVING EXCELLENT HYDROPHILICITY AND CONDUCTIVITY

#117
20240182996
2024-06-06

STEEL MATERIAL FOR HOT FORMING, HOT-FORMED MEMBER, AND MANUFACTURING METHOD THEREFOR

#118
20240175102
2024-05-30

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING STEEL SHEET, AND METHOD FOR PRODUCING MEMBER

#119
20240167113
2024-05-23

STEEL PLATE, METHOD FOR PRODUCING STEEL PLATE, AND METHOD FOR PRODUCING INTERMEDIATE STEEL PLATE

#120
20240158885
2024-05-16

CONTINUOUS ANNEALING EQUIPMENT, CONTINUOUS ANNEALING METHOD, METHOD OF PRODUCING COLD-ROLLED STEEL SHEETS AND METHOD OF PRODUCING COATED OR PLATED STEEL SHEETS

#121
20240158884
2024-05-16

CLAD STEEL PLATE, MEMBER, AND PRODUCTION METHODS FOR SAME

#122
20240158883
2024-05-16

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING STEEL SHEET, AND METHOD FOR PRODUCING MEMBER

#123
20240158882
2024-05-16

STEEL SHEET AND METHOD OF PRODUCTION OF SAME

#124
20240150882
2024-05-09

GALVANIZED STEEL SHEET AND COLD-ROLLED STEEL SHEET

#125
20240150864
2024-05-09

GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

#126
20240150863
2024-05-09

STEEL SHEET AND METHOD OF PRODUCTION OF SAME

#127
20240141473
2024-05-02

HOT STAMPING COMPONENT AND MANUFACTURING METHOD THEREFOR

#128
20240141470
2024-05-02

SURFACE MODIFICATION OF A ZINC-BASED METAL COATING IN A HOT-DIP COATING PROCESS

#129
20240141469
2024-05-02

ALLOYED HOT DIP GALVANNEALED STEEL SHEET

#130
20240141467
2024-05-02

STEEL SHEET AND WELDED JOINT

#131
20240141454
2024-05-02

ULTRA HIGH STRENGTH STEEL SHEET HAVING HIGH YIELD RATIO AND EXCELLENT BENDABILITY AND METHOD OF MANUFACTURING SAME

#132
20240141452
2024-05-02

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#133
20240132989
2024-04-25

COILING TEMPERATURE INFLUENCED COLD ROLLED STRIP OR STEEL

#134
20240132987
2024-04-25

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#135
20240132986
2024-04-25

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#136
20240124963
2024-04-18

STEEL SHEET

#137
20240120581
2024-04-11

STEEL FOIL FOR BATTERY CONTAINERS AND POUCH BATTERY CONTAINER PRODUCED FROM THE SAME

#138
20240117477
2024-04-11

HOT-STAMPING FORMED BODY

#139
20240117455
2024-04-11

A ZINC OR ZINC-ALLOY COATED STRIP OR STEEL WITH IMPROVED ZINC ADHESION

#140
20240102138
2024-03-28

Coated steel sheet and high strength press hardened steel part and method of manufacturing the same

#141
20240102121
2024-03-28

A HYDROGEN EMBRITTLEMENT RESISTANCE COATED STEEL

#142
20240093708
2024-03-21

WELDED JOINT AND AUTOMOBILE MEMBER

#143
20240084427
2024-03-14

STEEL SHEET

#144
20240076765
2024-03-07

METHOD FOR PRODUCING ANNEALED AND PICKLED STEEL SHEET

#145
20240068065
2024-02-29

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#146
20240052464
2024-02-15

High strength steel sheet, impact absorbing member, and method for manufacturing high strength steel sheet

#147
20240052451
2024-02-15

STEEL SHEET FOR SEISMIC DAMPER HAVING SUPERIOR TOUGHNESS PROPERTY AND MANUFACTURING METHOD OF SAME

#148
20240051005
2024-02-15

PLATED STEEL SHEET FOR HOT PRESS FORMING, AND METHOD OF MANUFACTURING THE SAME

#149
20240043954
2024-02-08

HIGH STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT COATABILITY AND METHOD OF MANUFACTURING SAME

#150
20240043953
2024-02-08

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRIC RESISTANCE SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#151
20240043952
2024-02-08

Plated steel sheet having excellent strength, formability and surface property and method for manufacturing same

#152
20240043948
2024-02-08

METHOD FOR MANUFACTURING AUSTENITIC STAINLESS STEEL STRIP

#153
20240035109
2024-02-01

Process for Manufacturing a Press Hardened Laser Welded Steel Part

#154
20240026511
2024-01-25

HIGH-STRENGTH GALVANNEALED STEEL SHEET HAVING EXCELLENT POWDERING RESISTANCE AND MANUFACTURING METHOD THEREFOR

#155
20240026505
2024-01-25

6XXX-SERIES ALUMINUM ALLOY SHEET FOR INNER PANEL OF HOOD, AND PREPARATION METHOD AND USE THEREOF

#156
20240026504
2024-01-25

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD FOR MANUFACTURING SAME

#157
20240026488
2024-01-25

GALVANIZED STEEL SHEET WITH EXCELLENT SURFACE QUALITY AND ELECTRICAL RESISTANCE SPOT WELDABILITY AND METHOD FOR MANUFACTURING SAME

#158
20240026484
2024-01-25

HIGH STRENGTH PLATED STEEL SHEET HAVING EXCELLENT FORMABILITY AND SURFACE PROPERTY, AND METHOD FOR MANUFACTURING SAME

#159
20240026483
2024-01-25

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH HIGH DUCTILITY AND EXCELLENT FORMABILITY, AND MANUFACTURING METHOD FOR SAME

#160
20240026481
2024-01-25

STEEL SHEET AND PRODUCTION METHOD THEREFOR

#161
20240011121
2024-01-11

PRODUCTION METHOD FOR NON-ORIENTED SILICON STEEL AND NON-ORIENTED SILICON STEEL

#162
20240011120
2024-01-11

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#163
20240011116
2024-01-11

Bake-hardened hot-dip galvanized steel sheet with excellent powdering resistance, and manufacturing method therefor

#164
20240011113
2024-01-11

STEEL SHEET FOR HOT STAMPING, METHOD FOR MANUFACTURING THE SAME, HOT STAMPED COMPONENT, AND METHOD FOR MANUFACTURING THE SAME

#165
20240009962
2024-01-11

Fe-BASED ELECTROPLATED STEEL SHEET AND GALVANNEALED STEEL SHEET, AND METHODS OF PRODUCING SAME

#166
20240002993
2024-01-04

Coated steel sheet and high strength press hardened steel part and method of manufacturing the same

#167
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Superlubricity coating containing carbon nanotubes

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Steel sheet

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