ClassID:

119761

C22C38/12 - page 3 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Recent Application in this class:
#601
20210285078
2021-09-16

Shaft part

#602
20210277963
2021-09-09

Two-way clutch assembly

#603
20210277944
2021-09-09

Sintered bearing bush material, sliding bearing, internal combustion engine and electric motor

#604
20210277492
2021-09-09

High-magnetic-induction low-iron-loss non-oriented silicon steel sheet and manufacturing method therefor

#605
20210276093
2021-09-09

Magnetic powder, magnetic powder molded body, and method for manufacturing magnetic powder

#606
20210276065
2021-09-09

Low density press-hardening steel having enhanced mechanical properties

#607
20210269929
2021-09-02

Surface-treated steel sheet and method for manufacturing surface-treated steel sheet

#608
20210269903
2021-09-02

High-strength steel sheet

#609
20210265112
2021-08-26

Composite material

#610
20210262073
2021-08-26

Steel member and method of manufacturing same

#611
20210260862
2021-08-26

Low-density clad steel sheet having excellent formability and fatigue property

#612
20210260685
2021-08-26

Steel sheet assembly, method of manufacturing steel sheet assembly, and spot welding process

#613
20210252595
2021-08-19

OUTER RING FOR VARIABLE OIL PUMP AND MANUFACTURING METHOD THEREOF

#614
20210238719
2021-08-05

High-strength hot-rolled coated steel sheet

#615
20210230725
2021-07-29

AUSTENITIC STAINLESS STEEL SHEET

#616
20210230723
2021-07-29

ALLOY COMPOSITION, FE-BASED NANO-CRYSTALLINE ALLOY AND MANUFACTURING METHOD THEREOF, AND MAGNETIC COMPONENT

#617
20210230712
2021-07-29

Zinc-plated steel sheet and manufacturing method thereof

#618
20210222275
2021-07-22

BULK METALLIC GLASS-BASED ALLOYS FOR ADDITIVE MANUFACTURING

#619
20210222267
2021-07-22

Method for producing a ultra high strength coated or not coated steel sheet and obtained sheet

#620
20210214824
2021-07-15

Alloy for Mud Motor Shaft Applications with High Strength, High Impact Toughness and Excellent Fatigue Life

#621
20210214816
2021-07-15

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

#622
20210213709
2021-07-15

High-strength double-sided stainless steel clad sheet and manufacturing method therefor

#623
20210210260
2021-07-08

ALLOY, MAGNETIC CORE & PROCESS FOR THE PRODUCTION OF A TAPE FROM AN ALLOY

#624
20210207239
2021-07-08

REDUCING ORDERED GROWTH IN SOFT-MAGNETIC Fe-Co ALLOYS

#625
20210202144
2021-07-01

Soft magnetic alloy, soft magnetic alloy ribbon, method of manufacturing soft magnetic alloy ribbon, magnetic core, and component

#626
20210198774
2021-07-01

Multiphase ultra-high strength hot rolled steel

#627
20210189515
2021-06-24

METHOD FOR THERMO-MECHANICALLY CONTROLLED PROCESS FOR HIGH TOUGHNESS BEAM PRODUCTION

#628
20210180164
2021-06-17

Alloyed steel powder

#629
20210180151
2021-06-17

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

#630
20210180150
2021-06-17

Ultrahigh-strength and high-ductility steel sheet having excellent cold formability

#631
20210178467
2021-06-17

Fe-based metal powder for molding

#632
20210166848
2021-06-03

Fe-Based, Soft Magnetic Alloy

#633
20210159001
2021-05-27

SOFT MAGNETIC ALLOY RIBBON AND MAGNETIC COMPONENT

#634
20210156017
2021-05-27

Hot-dip Sn—Zn-based alloy-plated steel sheet

#635
20210156011
2021-05-27

Soft magnetic alloy ribbon and magnetic component

#636
20210156010
2021-05-27

MULTIPHASE, COLD-ROLLED ULTRA-HIGH STRENGTH STEEL

#637
20210155997
2021-05-27

Method for producing a steel component provided with a coating, and steel component

#638
20210151229
2021-05-20

Multilayer electrical steel sheet

#639
20210151226
2021-05-20

Rare earth-bonded magnetic powder and preparation method therefor, and bonded magnet

#640
20210147996
2021-05-20

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

#641
20210147967
2021-05-20

Iron based alloy suitable for providing a hard and wear resistant coating on a substrate, article having a hard and wear resistant coating, and method for its manufacture

#642
20210147957
2021-05-20

Method for producing hot-rolled steel sheet and method for producing cold-rolled full hard steel sheet

#643
20210147953
2021-05-20

METHOD FOR PRODUCING A HIGH-STRENGTH STEEL STRIP WITH IMPROVED PROPERTIES FOR FURTHER PROCESSING, AND A STEEL STRIP OF THIS TYPE

#644
20210138547
2021-05-13

Partially diffusion-alloyed steel powder

#645
20210130921
2021-05-06

Manufacturing method for hot rolled steel sheet

#646
20210130920
2021-05-06

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

#647
20210130919
2021-05-06

Hot-pressed steel sheet member and method for producing same

#648
20210123114
2021-04-29

Method for forming a cold rolled, coated and post batch annealed steel sheet

#649
20210121958
2021-04-29

Method for producing a sintered component

#650
20210115549
2021-04-22

Nitriding apparatus for manufacturing a grain-oriented electrical steel sheet

#651
20210115542
2021-04-22

High-strength steel sheet and high-strength galvanized steel sheet

#652
20210115529
2021-04-22

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

#653
20210108297
2021-04-15

Duplex stainless steel and manufacturing method thereof

#654
20210101194
2021-04-08

PIERCER PLUG

#655
20210095362
2021-04-01

IMPACT RESISTANT HIGH STRENGTH STEEL

#656
20210095361
2021-04-01

Maraging steel alloy and methods of making the same

#657
20210095357
2021-04-01

METHOD FOR PRODUCING A HIGH STRENGTH COATED STEEL SHEET HAVING IMPROVED STRENGTH AND DUCTILITY AND OBTAINED SHEET

#658
20210095356
2021-04-01

Steel sheet and manufacturing method therefor

#659
20210091611
2021-03-25

MULTI-PART STATOR, ELECTRIC MACHINE AND METHOD FOR PRODUCING A MULTI-PART STATOR AND AN ELECTRIC MACHINE

#660
20210087660
2021-03-25

Ferritic stainless steel having excellent high-temperature oxidation resistance, and manufacturing method therefor

#661
20210071286
2021-03-11

Iron-based prealloy powder, iron-based diffusion-bonded powder, and iron-based alloy powder for powder metallurgy using the same

#662
20210062310
2021-03-04

ALLOYS, MAGNETIC MATERIALS, BONDED MAGNETS AND METHODS FOR PRODUCING THE SAME

#663
20210062308
2021-03-04

Soft magnetic alloy and magnetic device

#664
20210062290
2021-03-04

Metal strip, method for producing an amorphous metal strip and method for producing a nanocrystalline metal strip

#665
20210062289
2021-03-04

Hot-rolled steel sheet and production method therefor

#666
20210062288
2021-03-04

High-strength cold-rolled steel sheet and manufacturing method therefor

#667
20210062283
2021-03-04

Cold-rolled steel sheet having excellent high-temperature properties and room-temperature workability

#668
20210062281
2021-03-04

Non-oriented electrical steel sheet and method for producing same

#669
20210060516
2021-03-04

METALLURGY FOR PROCESSING BIORENEWABLE FEED

#670
20210054478
2021-02-25

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

#671
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

#672
20210047716
2021-02-18

Galvannealed steel sheet

#673
20210047713
2021-02-18

Alloyed steel powder for powder metallurgy and iron-based mixed powder for powder metallurgy

#674
20210047707
2021-02-18

Method for producing an ultra high strength galvannealed steel sheet and obtained galvannealed steel sheet

#675
20210047705
2021-02-18

Carbide-free bainite and retained austenite steels, producing method and applications of same

#676
20210040577
2021-02-11

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

#677
20210035733
2021-02-04

Method of tetratenite production and system therefor

#678
20210035720
2021-02-04

Soft magnetic metal powder comprising a metal oxide covering, and electronic component

#679
20210032718
2021-02-04

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

#680
20210025041
2021-01-28

Method of production of a cold rolled and heat treated steel sheet to produce vehicle parts

#681
20210025024
2021-01-28

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

#682
20210025023
2021-01-28

Duplex stainless clad steel plate and method of producing same

#683
20210025019
2021-01-28

Hot rolled steel sheet and method for producing same

#684
20210017636
2021-01-21

Galvanized steel sheet and method for manufacturing the same

#685
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

#686
20210017622
2021-01-21

Hot dip galvanized steel sheet and hot dip galvannealed steel sheet

#687
20210017621
2021-01-21

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

#688
20210017620
2021-01-21

Steel sheet and manufacturing method therefor

#689
20210012934
2021-01-14

SINTERED BODY FOR FORMING RARE-EARTH MAGNET, AND RARE-EARTH SINTERED MAGNET

#690
20210010117
2021-01-14

Forged part of bainitic steel and a method of manufacturing thereof

#691
20210010116
2021-01-14

STEEL COMPOSITION

#692
20210010101
2021-01-14

High-strength steel sheet and method for manufacturing same

#693
20210010100
2021-01-14

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

#694
20210002749
2021-01-07

Pipe element for gas pressure vessel, and gas pressure vessel

#695
20210002748
2021-01-07

Alloyed steel powder for powder metallurgy and iron-based mixed powder for powder metallurgy

#696
20210002741
2021-01-07

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

#697
20200399747
2020-12-24

Laminate shaped article, method for manufacturing the same, and metal powder for laminate shaping

#698
20200399746
2020-12-24

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

#699
20200399730
2020-12-24

Cold rolled steel sheet and method for manufacturing the same

#700
20200399729
2020-12-24

High strength steel sheet having excellent formability and manufacturing method thereof

#701
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

#702
20200392598
2020-12-17

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

#703
20200392595
2020-12-17

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

#704
20200387685
2020-12-10

Method for producing a hot strip of a bainitic multi-phase steel having a Zn—Mg—Al coating, and a corresponding hot strip

#705
20200385840
2020-12-10

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

#706
20200385834
2020-12-10

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

#707
20200377979
2020-12-03

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

#708
20200377978
2020-12-03

High-strength galvanized steel sheet and method for manufacturing same

#709
20200377963
2020-12-03

PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY, STRENGTH AND DUCTILITY

#710
20200370153
2020-11-26

Grain-oriented electrical steel sheet

#711
20200370141
2020-11-26

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

#712
20200362451
2020-11-19

Sputtering target material

#713
20200362442
2020-11-19

Soft magnetic alloy ribbon and magnetic device

#714
20200362432
2020-11-19

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

#715
20200362430
2020-11-19

ULTRAHIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#716
20200362429
2020-11-19

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

#717
20200362428
2020-11-19

Hot rolled steel sheet and method for producing same

#718
20200357547
2020-11-12

Soft magnetic alloy and magnetic component

#719
20200354822
2020-11-12

High-strength medium manganese steel for warm stamping and method for manufacturing same

#720
20200347479
2020-11-05

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

#721
20200347476
2020-11-05

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

#722
20200347474
2020-11-05

Steel sheet having excellent image clarity after painting

#723
20200347471
2020-11-05

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

#724
20200347470
2020-11-05

High friction rolling of thin metal strip

#725
20200332399
2020-10-22

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

#726
20200332397
2020-10-22

Steel sheet

#727
20200332383
2020-10-22

High-strength steel sheet and method for producing same

#728
20200332382
2020-10-22

HOT-PRESSED STEEL SHEET MEMBER AND METHOD FOR PRODUCING SAME

#729
20200332379
2020-10-22

Method for manufacturing flat steel products and flat steel product

#730
20200325569
2020-10-15

Manufacturing method of galvannealed steel sheet

#731
20200325563
2020-10-15

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

#732
20200325554
2020-10-15

Steel sheet, hot-dip galvanized steel sheet and galvannealed steel sheet

#733
20200325553
2020-10-15

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

#734
20200318215
2020-10-08

STEEL SHEET FOR SHIELDING MAGNETIC FIELD AND METHOD FOR MANUFACTURING SAME

#735
20200308676
2020-10-01

Multilayer electrical steel sheet

#736
20200308666
2020-10-01

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

#737
20200308665
2020-10-01

High-strength steel sheet and method for manufacturing the same

#738
20200308664
2020-10-01

High-strength galvannealed steel sheet

#739
20200306831
2020-10-01

Soft magnetic metal powder and magnetic component

#740
20200299801
2020-09-24

Hot-press forming part and method of manufacturing same

#741
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

#742
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

#743
20200299796
2020-09-24

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

#744
20200294715
2020-09-17

Process for manufacturing a thin strip made of soft magnetic alloy and strip obtained

#745
20200291507
2020-09-17

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

#746
20200291499
2020-09-17

High-strength galvanized steel sheet and method for manufacturing same

#747
20200291496
2020-09-17

Extremely high conductivity low cost steel

#748
20200283878
2020-09-10

Austenitic stainless steel weld metal and welded structure

#749
20200283868
2020-09-10

Method for the manufacture of a galvannealed steel sheet

#750
20200283862
2020-09-10

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

#751
20200279675
2020-09-03

Coil component

#752
20200279674
2020-09-03

COIL COMPONENT

#753
20200277681
2020-09-03

700MPa CLASS STEEL BAR HAVING EXCELLENT YIELD RATIO AND UNIFORM ELONGATION PROPERTY, AND METHOD FOR MANUFACTURING THE SAME

#754
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

#755
20200269632
2020-08-27

Railway wheel

#756
20200263271
2020-08-20

STEEL USED FOR HOT STAMPING, HOT STAMPING PROCESS AND FORMED COMPONENT

#757
20200263267
2020-08-20

Tough iron-based glasses with high glass forming ability and high thermal stability

#758
20200262181
2020-08-20

Austenite-based molten aluminum-plated steel sheet having excellent properties of plating and weldability

#759
20200258665
2020-08-13

Soft magnetic powder, powder magnetic core, magnetic element, and electronic device

#760
20200248291
2020-08-06

Wire rod for cutting work

#761
20200248281
2020-08-06

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

#762
20200243236
2020-07-30

SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE

#763
20200243235
2020-07-30

SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE

#764
20200232083
2020-07-23

Hot-dip galvanized steel sheet

#765
20200232075
2020-07-23

Black ferrite-based stainless steel sheet

#766
20200232073
2020-07-23

High-strength steel sheet and manufacturing method therefor

#767
20200232060
2020-07-23

High strength steel sheet

#768
20200232056
2020-07-23

HOT STAMPED BODY

#769
20200232055
2020-07-23

METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF

#770
20200227691
2020-07-16

Steel sheet for battery outer tube cans, battery outer tube can and battery

#771
20200227204
2020-07-16

MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS

#772
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

#773
20200224294
2020-07-16

Hot rolled steel sheet and method for manufacturing same

#774
20200224288
2020-07-16

Steel wire and wire rod

#775
20200224287
2020-07-16

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

#776
20200208245
2020-07-02

Martensitic steel having a Z-phase, powder and component

#777
20200208244
2020-07-02

SINTERED MATERIAL

#778
20200208234
2020-07-02

Grain-oriented electrical steel sheet and method of manufacturing same

#779
20200199726
2020-06-25

Method for producing high-strength galvanized steel sheet

#780
20200199712
2020-06-25

Method for preparing ferrovanadium alloys based on aluminothermic self-propagating gradient reduction and slag washing refining

#781
20200199705
2020-06-25

Method for manufacturing high-strength galvanized steel sheet

#782
20200190652
2020-06-18

Method for manufacturing hot-dip galvanized steel sheet

#783
20200190641
2020-06-18

LOW PHOSPHORUS, ZIRCONIUM MICRO-ALLOYED, FRACTURE RESISTANT STEEL ALLOYS

#784
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

#785
20200190620
2020-06-18

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

#786
20200190619
2020-06-18

High-strength steel sheet and method for producing same

#787
20200190617
2020-06-18

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

#788
20200190615
2020-06-18

Steel member and production method therefor

#789
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

#790
20200188981
2020-06-18

Method of producing molded product and molded product

#791
20200181750
2020-06-11

Method for producing a high strength steel sheet having high ductility, formability and weldability, and obtained steel sheet

#792
20200181744
2020-06-11

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

#793
20200173004
2020-06-04

High-strength Zn—Al—Mg-based surface-coated steel sheet and method for producing same

#794
20200166080
2020-05-28

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

#795
20200165712
2020-05-28

METHOD FOR PRODUCING A HOT-FORMED COATED STEEL PRODUCT

#796
20200165708
2020-05-28

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

#797
20200165694
2020-05-28

HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME

#798
20200165693
2020-05-28

Method for Producing a Wear-Resistant Steel Pipe, Wear-Resistant Steel Pipe, and Use of Such a Steel Pipe

#799
20200157666
2020-05-21

Hot press-formed part

#800
20200157650
2020-05-21

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

#801
20200157649
2020-05-21

Hot rolled steel sheet having excellent strength and elongation

#802
20200157647
2020-05-21

Steel sheet and manufacturing method therefor

#803
20200156349
2020-05-21

Hot-dip galvanized steel sheet

#804
20200149148
2020-05-14

Steel for nitrocarburizing, and component

#805
20200149126
2020-05-14

Conveyance system for tensioning in order to post-treat a rapidly-solidified metal strip, and post-treatment method

#806
20200140980
2020-05-07

Martensitic steels with 1700 to 2200 MPa tensile strength

#807
20200140971
2020-05-07

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

#808
20200135371
2020-04-30

Magnetic core and coil component

#809
20200131607
2020-04-30

High formability steel sheet for the manufacture of lightweight structural parts and manufacturing process

#810
20200115771
2020-04-16

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

#811
20200115769
2020-04-16

Low-cost and high-formability 1180 MPa grade cold-rolled annealed dual-phase steel plate and manufacturing method thereof

#812
20200109464
2020-04-09

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

#813
20200109461
2020-04-09

Ultra-thick steel material having excellent surface part NRL-DWT properties and method for manufacturing same

#814
20200109458
2020-04-09

Cold-rolled steel sheet

#815
20200102632
2020-04-02

STEEL SHEET AND METHOD OF PRODUCING THE SAME

#816
20200101695
2020-04-02

Steel sheet for hot press formed member having excellent painting adhesion and post-painting corrosion resistance

#817
20200095651
2020-03-26

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET, AND HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET EXCELLENT IN FORMABILITY AND SHAPE FIXABILITY, AND METHODS FOR MANUFACTURING THEM

#818
20200095650
2020-03-26

Free machining and non-quenched and tempered steel and manufacturing method therefor

#819
20200095647
2020-03-26

Method of manufacturing fuel rail for gasoline direct injection

#820
20200087761
2020-03-19

STEEL SUBSTRATE FOR PAINTED PARTS

#821
20200087750
2020-03-19

Non-oriented electrical steel sheet and manufacturing method therefor

#822
20200080177
2020-03-12

Method for producing high silicon dual phase steels with improved ductility

#823
20200078853
2020-03-12

Method for the production of chassis parts from micro-alloyed steel with improved cold formability

#824
20200071785
2020-03-05

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

#825
20200071784
2020-03-05

High-strength cold-rolled steel sheet

#826
20200070476
2020-03-05

Hot dip coated steel having excellent processability

#827
20200063234
2020-02-27

Grain-oriented electrical steel sheet and method for producing the same

#828
20200063233
2020-02-27

Hot-dip galvanized steel plate with excellent bake hardenability and anti-aging property at room temperature

#829
20200063230
2020-02-27

METHOD FOR MANUFACTURING A COMPONENT CONTAINING AN IRON ALLOY MATERIAL

#830
20200061971
2020-02-27

THREE-LAYER HIGH-STRENGTH STEEL OR BALLISTIC STEEL, METHOD FOR PRODUCING A COMPONENT, AND USE THEREOF

#831
20200056671
2020-02-20

Wire material for canted coil spring and canted coil spring

#832
20200056271
2020-02-20

Non-heat treated steel bar

#833
20200056258
2020-02-20

METHOD FOR PRODUCING STEEL SHEETS

#834
20200056255
2020-02-20

METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF

#835
20200056254
2020-02-20

Method for manufacturing thin-specification high-Ti wear-resistant steel NM450

#836
20200048730
2020-02-13

Cold rolled steel sheet for drawn can and method for manufacturing same

#837
20200040423
2020-02-06

Non-oriented electrical steel sheet

#838
20200040422
2020-02-06

High strength annealed steel products and annealing processes for making the same

#839
20200040421
2020-02-06

High strength cold rolled steel sheet and method of producing same

#840
20200040420
2020-02-06

High-strength steel sheet and method for producing the same

#841
20200040418
2020-02-06

High-strength and high-manganese steel having excellent low-temperature toughness and manufacturing method therefor

#842
20200032366
2020-01-30

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

#843
20200032365
2020-01-30

Hot rolled steel sheet

#844
20200032364
2020-01-30

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

#845
20200030873
2020-01-30

Method for producing austenite stainless steel slab

#846
20200024720
2020-01-23

NITRIDED PART AND METHOD OF PRODUCTION OF SAME

#847
20200024709
2020-01-23

Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet

#848
20200024707
2020-01-23

Thin gauge wear-resistant steel sheet and method of manufacturing the same

#849
20200024706
2020-01-23

Steel sheet

#850
20200024683
2020-01-23

Hot rolled steel sheet

#851
20200024680
2020-01-23

Steel alloy and method for heat treating steel alloy components

#852
20200024679
2020-01-23

HOT ROLLED STEEL SHEET, STEEL FORGED PART AND PRODUCTION METHOD THEREFOR

#853
20200017948
2020-01-16

Method for producing a steel strip with an aluminium alloy coating layer

#854
20200017941
2020-01-16

FLAT STEEL SEMI-FINISHED PRODUCT, METHOD FOR PRODUCING A COMPONENT, AND USE THEREOF

#855
20200017932
2020-01-16

Steel sheet

#856
20200016866
2020-01-16

HOT STAMPED BODY

#857
20200011139
2020-01-09

DIAMOND DRILL BIT AND METHOD OF PRODUCING A DIAMOND DRILL BIT

#858
20200010939
2020-01-09

Iron-based multi-phase environmentally-friendly hydrogen storage material

#859
20200010918
2020-01-09

Method for producing non-oriented electrical steel sheet, method for producing motor core, and motor core

#860
20200009833
2020-01-09

High-strength hot-dipped steel sheet having excellent coating adhesion and method for manufacturing same

#861
20200002163
2020-01-02

HYDROGEN OCCLUSION CARTRIDGE

#862
20200001342
2020-01-02

HOT STAMPED BODY

#863
20190390314
2019-12-26

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

#864
20190390308
2019-12-26

Mixed powder for powder metallurgy, sintered body, and method for producing sintered body

#865
20190390295
2019-12-26

Hot pressed part and method of manufacturing same

#866
20190390292
2019-12-26

Ultra-thick steel material having excellent surface part NRL-DWT properties and method for manufacturing same

#867
20190390291
2019-12-26

ANNEALING PROCESSES FOR MAKING HIGH STRENGTH STEEL PRODUCTS

#868
20190385770
2019-12-19

Soft magnetic alloy and magnetic device

#869
20190382861
2019-12-19

Hot rolled steel sheet having excellent formability and fatigue properties and manufacturing method therefor

#870
20190382859
2019-12-19

HEAT TREATMENT METHOD FOR ACCELERATING PRECIPITATION OF NANOSCALE CARBIDES IN W-CONTAINING ALLOY STEEL

#871
20190381765
2019-12-19

Surface-treated steel sheet

#872
20190381593
2019-12-19

LONGITUDINAL SEAM WELDED STEEL PIPE

#873
20190368014
2019-12-05

QUENCH HARDENED STEEL

#874
20190368013
2019-12-05

Fe-Ni Nanocomposite Alloys

#875
20190368012
2019-12-05

Pressure vessel steel sheet having excellent PWHT resistance, and manufacturing method therefor

#876
20190360081
2019-11-28

High-strength steel sheet and method for producing the same

#877
20190360065
2019-11-28

METHOD FOR PRODUCING A STRIP FROM A CoFe ALLOY AND A SEMI-FINISHED PRODUCT CONTAINING THIS STRIP

#878
20190355514
2019-11-21

Bifilar layer-insulated magnetic core and method for the production of a wound nanocrystalline magnetic core

#879
20190352749
2019-11-21

STEEL MATERIAL FOR HIGH HEAT INPUT WELDING

#880
20190352736
2019-11-21

Method of producing a hot-rolled high-strength steel with excellent stretch-flange formability and edge fatigue performance

#881
20190351483
2019-11-21

MIXED POWDER FOR POWDER METALLURGY, SINTERED BODY, AND METHOD FOR PRODUCING SINTERED BODY

#882
20190345592
2019-11-14

Heat-resistant alloy, and reaction tube

#883
20190345590
2019-11-14

Cold rolled and heat treated steel sheet, method of production thereof and use of such steel to produce vehicle parts

#884
20190345577
2019-11-14

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

#885
20190344315
2019-11-14

High-strength corrosion-resistant composite chequered iron and manufacturing method therefor

#886
20190338389
2019-11-07

Steel sheet and plated steel sheet

#887
20190333663
2019-10-31

SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE

#888
20190330721
2019-10-31

Steel sheet

#889
20190330710
2019-10-31

Non-oriented electrical steel sheet and method of producing same

#890
20190323101
2019-10-24

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

#891
20190323100
2019-10-24

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#892
20190316240
2019-10-17

COLD-ROLLED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AND FORMABILITY, AND METHOD FOR MANUFACTURING SAME

#893
20190316236
2019-10-17

FERRITIC STAINLESS STEEL

#894
20190316218
2019-10-17

Steel material for welded steel pipe, having excellent longitudinal uniform elongation, manufacturing method therefor, and steel pipe using same

#895
20190309399
2019-10-10

STAINLESS STEEL POWDER FOR PRODUCING DUPLEX SINTERED STAINLESS STEEL

#896
20190309398
2019-10-10

Steel sheet and plated steel sheet

#897
20190309383
2019-10-10

High friction rolling of thin metal strip

#898
20190304646
2019-10-03

SOFT MAGNETIC POWDER AND METHOD FOR PRODUCING SINTERED BODY

#899
20190304645
2019-10-03

Soft magnetic powder and method for producing sintered body

#900
20190300995
2019-10-03

LOW ALLOY THIRD GENERATION ADVANCED HIGH STRENGTH STEEL AND PROCESS FOR MAKING