ClassID:

119756

C22C38/04 - page 20 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing manganese

Recent Application in this class:
#5701
20130304184
2013-11-14

Nickel-free stainless steel stent

#5702
20130302204
2013-11-14

HIGH CARBON STEEL WIRE ROD EXCELLENT IN DRAWABILITY AND FATIGUE CHARACTERISTICS AFTER WIRE DRAWING

#5703
20130298743
2013-11-14

Saw blade including a cutting element made by powder metallurgy

#5704
20130295443
2013-11-07

Method of making a metal-strip laminate

#5705
20130295410
2013-11-07

High strength galvanized steel sheet having excellent uniform elongation and zinc coatability

#5706
20130295409
2013-11-07

Austenitic, lightweight, high-strength steel sheet having high yield ratio and ductility, and method for producing the same

#5707
20130295402
2013-11-07

Steel Sheet for Formed Member Having Enhanced Ductility, Formed Member, and Method for Manufacturing the Formed Member

#5708
20130295375
2013-11-07

Spray powder with a superferritic iron-based compound as well as a substrate, in particular a brake disk with a thermal spray layer

#5709
20130294963
2013-11-07

STEEL SHEET FOR CAN HAVING HIGH STRENGTH AND HIGH FORMABILITY, AND METHOD FOR MANUFACTURING THE SAME

#5710
20130294962
2013-11-07

Chromium-free hardfacing welding consumable

#5711
20130294961
2013-11-07

Lead free free-cutting steel

#5712
20130294960
2013-11-07

Cost-effective ferritic stainless steel

#5713
20130294959
2013-11-07

HEAT-RESISTANT STEEL

#5714
20130292011
2013-11-07

High-strength steel sheet having superior toughness at cryogenic temperatures, and method for manufacturing same

#5715
20130292006
2013-11-07

Grain-oriented electrical steel sheet and manufacturing method thereof

#5716
20130288838
2013-10-31

STEEL FOR BELT-TYPE CVT PULLEY AND BELT-TYPE CVT PULLEY

#5717
20130288074
2013-10-31

Alloying element-saving hot rolled duplex stainless steel material, clad steel plate having duplex stainless steel as cladding material therefor, and production method for same

#5718
20130287620
2013-10-31

Steel for steam turbine blade with excellent strength and toughness

#5719
20130285299
2013-10-31

Spring having excellent corrosion fatigue strength

#5720
20130284713
2013-10-31

Flux-cored arc welding wire for providing superior toughness and weldability to a welded joint at a low temperature, and welded joint using same

#5721
20130284324
2013-10-31

Steel sheet for an oil sand slurry pipe having excellent abrasion resistance, corrosion resistance, and low-temperature toughness and method for manufacturing same

#5722
20130284321
2013-10-31

Multi-phase steel, cold-rolled flat product produced from such a multi-phase steel and method for producing it

#5723
20130284319
2013-10-31

High Strength, High Toughness Steel Alloy

#5724
20130276940
2013-10-24

HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT FATIGUE RESISTANCE AND METHOD FOR MANUFACTURING THE SAME

#5725
20130273393
2013-10-17

Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component

#5726
20130273392
2013-10-17

Hot-dip galvanized steel sheet and manufacturing method thereof

#5727
20130273391
2013-10-17

High-yield-ratio high-strength steel sheet having excellent workability

#5728
20130273251
2013-10-17

Continuous annealing method and a manufacturing method of hot-dip galvanized steel strips

#5729
20130272914
2013-10-17

STEEL WIRE MATERIAL AND METHOD FOR MANUFACTURING SAME

#5730
20130272913
2013-10-17

STEEL WIRE MATERIAL AND METHOD FOR MANUFACTURING SAME

#5731
20130272912
2013-10-17

Ferritic stainless steel excellent in oxidation resistance

#5732
20130270244
2013-10-17

Systems and methods for tubular welding wire

#5733
20130266820
2013-10-10

METAL ALLOY COMPOSITIONS AND APPLICATIONS THEREOF

#5734
20130264123
2013-10-10

Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same

#5735
20130263976
2013-10-10

Method for manufacturing grain oriented electrical steel sheet

#5736
20130263975
2013-10-10

Wire rod, steel wire, and manufacturing method thereof

#5737
20130263972
2013-10-10

High-carbon chromium bearing steel and production method of the same

#5738
20130263436
2013-10-10

Production method of seamless tube using round bar made of high Cr-high Ni alloy

#5739
20130260177
2013-10-03

Abrasion and corrosion resistant alloy and hardfacing/cladding applications

#5740
20130260164
2013-10-03

Steel plate with excellent hydrogen induced cracking resistance, and manufacturing method of the same

#5741
20130259734
2013-10-03

HIGHLY FORMABLE HIGH-STRENGTH STEEL SHEET, WARM WORKING METHOD, AND WARM-WORKED AUTOMOBILE PART

#5742
20130255844
2013-10-03

Primary material for molds adapted to mold plastics

#5743
20130252017
2013-09-26

Steel sheet for hot pressing and method for manufacturing hot-pressed member using the same

#5744
20130248060
2013-09-26

Strain aging hardening steel sheet excellent in aging resistance, and manufacturing method thereof

#5745
20130248059
2013-09-26

Method for manufacturing a precipitation-hardening cold-rolled steel sheet having excellent yield ratios

#5746
20130248054
2013-09-26

Steel sheet for bottom covers of aerosol cans and method for producing same

#5747
20130244056
2013-09-19

High strength galvanized steel sheet having excellent formability and method for manufacturing the same

#5748
20130243641
2013-09-19

Rolled steel bar or wire for hot forging

#5749
20130243640
2013-09-19

STEEL FOR WHEEL

#5750
20130243639
2013-09-19

TOOL STEEL FOR EXTRUSION

#5751
20130240094
2013-09-19

Bake-hardenable high-strength cold-rolled steel sheet and method of manufacturing the same

#5752
20130240093
2013-09-19

Steel for high-strength spring, method for producing same, and high-strength spring

#5753
20130239637
2013-09-19

Process for manufacturing seamless steel pipe, hollow spring utilizing seamless steel pipe

#5754
20130236350
2013-09-12

Highly formable high-strength steel sheet, warm working method, and warm-worked automobile part

#5755
20130233454
2013-09-12

High hardness, high toughness iron-base alloys and methods for making same

#5756
20130233453
2013-09-12

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#5757
20130233452
2013-09-12

Method of making non-stainless steels with high strength and high ductility

#5758
20130228253
2013-09-05

High toughness secondary hardening steel

#5759
20130224065
2013-08-29

Bearing steel being excellent both in workability after spheroidizing-annealing and in hydrogen fatigue resistance property after quenching and tempering

#5760
20130224064
2013-08-29

NON-ORIENTED ELECTRICAL STEEL PLATE WITHOUT CORRUGATED FAULT AND PRODUCTION METHOD THEREOF

#5761
20130224063
2013-08-29

STEEL PLATE FOR PIPELINE, HAVING EXCELLENT HYDROGEN INDUCED CRACK RESISTANCE, AND PREPARATION METHOD THEREOF

#5762
20130220491
2013-08-29

Ultra-High Strength Stainless Alloy Strip, a Method of Making Same, and a Method of Using Same for Making a Golf Club Head

#5763
20130220489
2013-08-29

Steel for machine structure use for surface hardening and steel part for machine structure use

#5764
20130216423
2013-08-22

High carbon steel wire rod having excellent drawability

#5765
20130216422
2013-08-22

ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHNESS AND EXCELLENT DELAYED FRACTURE RESISTANCE

#5766
20130216170
2013-08-22

Flash-butt welded bearing component

#5767
20130213534
2013-08-22

Heat-treated steel material, method for producing same, and base steel material for same

#5768
20130213529
2013-08-22

HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT DEEP DRAWABILITY AND BAKE HARDENABILITY AND METHOD FOR MANUFACTURING THE SAME

#5769
20130213525
2013-08-22

Grain oriented electrical steel sheet and method for manufacturing the same

#5770
20130213199
2013-08-22

Method of cutting steel for machine structural use

#5771
20130213184
2013-08-22

Process for making low and specified hardenability structural steel

#5772
20130209833
2013-08-15

Hot-rolled or cold-rolled steel plate, method for manufacturing same, and use thereof in the automotive industry

#5773
20130209789
2013-08-15

Electrical steel sheet and method of manufacturing the same

#5774
20130206289
2013-08-15

HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#5775
20130206288
2013-08-15

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

#5776
20130206286
2013-08-15

ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHNESS AND EXCELLENT DELAYED FRACTURE RESISTANCE

#5777
20130206272
2013-08-15

Cr-containing austenitic alloy tube and method for producing the same

#5778
20130203539
2013-08-08

Link chain with link plates made of boron-manganese steel

#5779
20130202914
2013-08-08

Hot rolled thin cast strip product and method for making the same

#5780
20130199679
2013-08-08

Method for manufacturing ultra high strength member

#5781
20130199678
2013-08-08

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

#5782
20130199675
2013-08-08

Manufacture method of high-efficiency non-oriented silicon steel with excellent magnetic performance

#5783
20130199674
2013-08-08

Ultra high strength steel having good toughness

#5784
20130199045
2013-08-08

Equipment for use in corrosive environments and methods for forming thereof

#5785
20130196172
2013-08-01

Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil

#5786
20130195713
2013-08-01

Heat-resistant, ferritic cast steel having excellent melt flowability, gas defect resistance, toughness and machinability, and exhaust member made thereof

#5787
20130192726
2013-08-01

METHOD OF HOT FORMING A STEEL BLANK AND THE HOT FORMED PART

#5788
20130192725
2013-08-01

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WARM STAMP FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#5789
20130189536
2013-07-25

Electron-beam welded joint, steel for electron-beam welding, and method of manufacturing the same

#5790
20130189490
2013-07-25

Grain oriented electrical steel sheet

#5791
20130189148
2013-07-25

Wire rod and steel wire having superior magnetic characteristics, and method for manufacturing same

#5792
20130189147
2013-07-25

Bearing steel being excellent both in post spheroidizing-annealing workability and in post quenching-tempering hydrogen fatigue resistance property

#5793
20130186528
2013-07-25

Steel part for machine structural use and manufacturing method thereof

#5794
20130186526
2013-07-25

Hot-rolled steel sheet having excellent cold formability and hardenability and method for manufacturing the same

#5795
20130186521
2013-07-25

Profiled steel wire with high mechanical characteristics resistant to hydrogen embrittlement

#5796
20130186106
2013-07-25

Precipitation hardening martensitic stainless steel, and steam turbine long blade, steam turbine, and power plant using the same

#5797
20130183191
2013-07-18

Bearing steel

#5798
20130180632
2013-07-18

Steel sheet for enamel having no surface defects and method of manufacturing the same

#5799
20130180631
2013-07-18

High-carbon hot-rolled steel sheet, high-carbon cold-rolled steel sheet, and method of manufacturing the same

#5800
20130180628
2013-07-18

Martensitic stainless steel machineability optimization

#5801
20130180305
2013-07-18

Method for producing a flat steel product which can be readily formed, flat steel product and method for producing a component from such a flat steel product

#5802
20130174948
2013-07-11

Austenite-ferrite stainless steel of improved machinability

#5803
20130174947
2013-07-11

High-toughness cold-drawn non-heat-treated wire rod, and method for manufacturing same

#5804
20130174946
2013-07-11

High strength steel sheet and method for manufacturing the same

#5805
20130174945
2013-07-11

Bearing steel and ingot material for bearing having excellent rolling contact fatigue life characteristics and method for manufacturing the same

#5806
20130174943
2013-07-11

Case hardened steel and method for producing same

#5807
20130174942
2013-07-11

Steel plate for producing light structures and method for producing said plate

#5808
20130174941
2013-07-11

High-strength steel material having outstanding ultra-low-temperature toughness and a production method therefor

#5809
20130174940
2013-07-11

GRAIN ORIENTED STEEL STRIP WITH HIGH MAGNETIC CHARACTERISTICS, AND MANUFACTURING PROCESS OF THE SAME

#5810
20130174512
2013-07-11

Welded hot-rolled high-strength steel structural members and methods

#5811
20130171472
2013-07-04

Build-up welding material, deposited metal, and member with deposited metal

#5812
20130168371
2013-07-04

Laser welding method

#5813
20130167987
2013-07-04

Low iron loss high strength non-oriented electromagnetic steel sheet and method for manufacturing same

#5814
20130167985
2013-07-04

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

#5815
20130167984
2013-07-04

Method of making an austempered ductile iron article

#5816
20130167983
2013-07-04

SUPER BAINITE STEEL AND METHOD FOR MANUFACTURING IT

#5817
20130167980
2013-07-04

High-strength steel sheet and high-strength zinc-coated steel sheet which have excellent ductility and stretch-flangeability and manufacturing method thereof

#5818
20130167978
2013-07-04

Alloy of a Golf Club

#5819
20130161303
2013-06-27

Flux-cored welding wire for carbon steel and process for arc welding

#5820
20130161301
2013-06-27

Device to improve iron loss properties of grain oriented electrical steel sheet and method for improving iron loss properties of grain oriented electrical steel sheet

#5821
20130160907
2013-06-27

HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT STRETCH FLANGEABILITY AND METHOD FOR MANUFACTURING THE SAME

#5822
20130160904
2013-06-27

HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT TOUGHNESS AND METHOD FOR MANUFACTURING THE SAME

#5823
20130160743
2013-06-27

Method of producing common rail and locally reinforced common rail

#5824
20130157081
2013-06-20

Machine component with a cavitation resistant coating

#5825
20130156630
2013-06-20

Steel for induction hardening and crankshaft manufactured using the same

#5826
20130156628
2013-06-20

High strength, corrosion resistant austenitic alloys

#5827
20130153096
2013-06-20

High-yield-ratio and high-strength steel sheet excellent in workability

#5828
20130153094
2013-06-20

Method for hot forming a coated metal part and formed part

#5829
20130153092
2013-06-20

Method of production of welded joint

#5830
20130153091
2013-06-20

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

#5831
20130149187
2013-06-13

HEAT-RESISTANT FERRITIC STAINLESS STEEL SHEET HAVING EXCELLENT OXIDATION RESISTANCE

#5832
20130146405
2013-06-13

BRAKE DISK

#5833
20130146182
2013-06-13

High Strength, High Toughness Steel Alloy

#5834
20130146181
2013-06-13

Steel for carburizing, carburized steel component, and method of producing the same

#5835
20130146180
2013-06-13

Steel for carburizing, carburized steel component, and method of producing the same

#5836
20130145595
2013-06-13

TWIN ROLL CONTINUOUS CASTER

#5837
20130143050
2013-06-06

Grain oriented electrical steel sheet and method for manufacturing the same

#5838
20130142688
2013-06-06

High-strength steel sheet exhibiting excellent stretch-flange formability and bending workability, and method of producing molten steel for the high-strength steel sheet

#5839
20130139991
2013-06-06

High carbon chromium bearing steel, and preparation method thereof

#5840
20130136950
2013-05-30

Complex metallographic structured high strength steel and method of manufacturing

#5841
20130133790
2013-05-30

High tensile strength hot rolled steel sheet having excellent formability and method for manufacturing the same

#5842
20130133789
2013-05-30

Steel wire and wire rod

#5843
20130133783
2013-05-30

Grain oriented electrical steel sheet

#5844
20130130119
2013-05-23

Method of making negative electrode

#5845
20130130058
2013-05-23

AUSTENITIC STAINLESS STEEL

#5846
20130130043
2013-05-23

Grain oriented electrical steel sheet and method for manufacturing the same

#5847
20130129985
2013-05-23

Grain oriented electrical steel sheet and method for manufacturing the same

#5848
20130129984
2013-05-23

Grain oriented electrical steel sheet and method for manufacturing the same

#5849
20130129556
2013-05-23

Methods for processing nanostructured ferritic alloys, and articles produced thereby

#5850
20130125601
2013-05-23

Manufacturing method of non-oriented electrical steel sheet

#5851
20130122322
2013-05-16

Steel sheet for hot pressing and method of manufacturing hot-pressed part using steel sheet for hot pressing

#5852
20130122320
2013-05-16

Martensitic Stainless Steel and Production Method Therefor

#5853
20130118647
2013-05-16

METHOD OF PRODUCING AN AUSTENITIC STEEL

#5854
20130118632
2013-05-16

Oil country tubular goods with dual phase structure and producing method thereof

#5855
20130115444
2013-05-09

Magnetic steel sheet with semi-organic insulation coating

#5856
20130115443
2013-05-09

Electrical steel sheet and method for manufacturing the same

#5857
20130101457
2013-04-25

Steel for machine structure exhibiting excellent machinability

#5858
20130098899
2013-04-25

Method for electric resistance welded steel tube

#5859
20130098515
2013-04-25

Multi-phase hot-rolled steel sheet having improved dynamic strength and a method for its manufacture

#5860
20130098514
2013-04-25

Ni-added steel plate and method of manufacturing the same

#5861
20130098513
2013-04-25

Method for manufacturing an ultra-highstrength steel bar

#5862
20130098508
2013-04-25

Grain oriented electrical steel sheet and method for manufacturing the same

#5863
20130098507
2013-04-25

Grain oriented electrical steel sheet and method for manufacturing the same

#5864
20130095313
2013-04-18

METHOD FOR INHIBITING CORROSION UNDER INSULATION ON THE EXTERIOR OF A STRUCTURE

#5865
20130094900
2013-04-18

HARDFACING ALLOY, METHODS, AND PRODUCTS THEREOF

#5866
20130092295
2013-04-18

Hot-rolled steel sheet and manufacturing method thereof

#5867
20130092280
2013-04-18

Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goods

#5868
20130089682
2013-04-11

Wire-like spray material, functional layer which can be produced therewith and process for coating a substrate with a spray material

#5869
20130087645
2013-04-11

Roller press bimetallic annular casing

#5870
20130087257
2013-04-11

ULTRA HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT DUCTILITY AND DELAYED FRACTURE RESISTANCE AND METHOD FOR MANUFACTURING THE SAME

#5871
20130087256
2013-04-11

Steel wire with high strength for cold forging to improve service life of mold and method of manufacturing the same

#5872
20130087254
2013-04-11

HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT STRETCH-FLANGE FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#5873
20130087253
2013-04-11

High strength steel sheet and method for manufacturing the same

#5874
20130087252
2013-04-11

HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#5875
20130087014
2013-04-11

Forged crankshaft

#5876
20130084205
2013-04-04

Steel for steel tube with excellent sulfide stress cracking resistance

#5877
20130084203
2013-04-04

Iron-based sintered sliding member and production method therefor

#5878
20130081740
2013-04-04

Composition design and processing methods of high strength, high ductility, and high corrosion resistance FeMnAlC alloys

#5879
20130078135
2013-03-28

Steel Product with Improved Weathering Characteristics in Saline Environment

#5880
20130074996
2013-03-28

Method for manufacturing grain oriented electrical steel sheet

#5881
20130068986
2013-03-21

Engine valve seat and manufacturing method thereof

#5882
20130068350
2013-03-21

Method and apparatus for heating a pre-coated plate of steel

#5883
20130065079
2013-03-14

Steel rail and method of manufacturing the same

#5884
20130062835
2013-03-14

Compression ring and its production method

#5885
20130061988
2013-03-14

Low-alloy steel having a high yield strength and a high sulphide-induced stress cracking resistance

#5886
20130058773
2013-03-07

Method of manufacturing material for rotary machine component, method of manufacturing rotary machine component, material for rotary machine component, rotary machine component, and centrifugal compressor

#5887
20130056167
2013-03-07

Method for controlling extremely low Ti in extra low carbon AlSi-killed steel

#5888
20130056115
2013-03-07

Automobile chassis part excellent in low cycle fatigue characteristics and method of production of same

#5889
20130048161
2013-02-28

High strength press-formed member and method for manufacturing the same

#5890
20130048159
2013-02-28

High-strength and high-toughness ultrafine wire rod

#5891
20130048158
2013-02-28

Spring steel and method for manufacturing the same

#5892
20130048157
2013-02-28

Method for manufacturing high-Si cold rolled steel sheet having excellent chemical conversion properties

#5893
20130048156
2013-02-28

Case hardening steel and manufacturing method thereof

#5894
20130048155
2013-02-28

HIGH-STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT FORMABILITY AND SPOT WELDABILITY AND METHOD FOR MANUFACTURING THE SAME

#5895
20130048151
2013-02-28

Ultra high strength cold rolled steel sheet having excellent bendability

#5896
20130048150
2013-02-28

Method for producing workpieces from lightweight steel having material properties that are adjustable across the wall thickness

#5897
20130045128
2013-02-21

Steel sheet for cans and method for manufacturing the same

#5898
20130043227
2013-02-21

High strength stick electrode

#5899
20130043099
2013-02-21

Brake disc using different materials

#5900
20130040165
2013-02-14

High-strength steel sheet excellent in seam weldability

#5901
20130039804
2013-02-14

ELECTRICAL STEEL WITH HIGH STRENGTH AND LOW ELECTRICAL LOSSES

#5902
20130037182
2013-02-14

MECHANICAL PART MADE OF STEEL HAVING HIGH PROPERTIES AND PROCESS FOR MANUFACTURING SAME

#5903
20130037180
2013-02-14

High-strength cold-rolled steel sheet and method of manufacturing thereof

#5904
20130037176
2013-02-14

High strength, high toughness steel alloy

#5905
20130037162
2013-02-14

Thick welded steel pipe excellent in low temperature toughness, manufacturing method of thick welded steel pipe excellent in low temperature toughness, and steel plate for manufacturing thick welded steel pipe

#5906
20130032253
2013-02-07

HIGH-STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#5907
20130032251
2013-02-07

Method of processing steel and steel article

#5908
20130028782
2013-01-31

Welding metal having excellent low-temperature toughness and drop-weight characteristics

#5909
20130025747
2013-01-31

Steel for induction hardening, roughly shaped material for induction hardening, producing method thereof, and induction hardening steel part

#5910
20130025340
2013-01-31

Method of hot-press forming enabling hardness control

#5911
20130025337
2013-01-31

Gasket-Oriented Steel Plate Manufacturing Method, and Gasket

#5912
20130022833
2013-01-24

ELECTROMAGNETIC MACHINE AND SYSTEM INCLUDING SILICON STEEL SHEETS

#5913
20130022490
2013-01-24

High-strength steel sheet with excellent warm workability

#5914
20130022489
2013-01-24

Heat-resistant, ferritic cast steel having excellent room-temperature toughness, and exhaust member made thereof

#5915
20130022488
2013-01-24

Austenitic heat-resistant cast steel

#5916
20130017411
2013-01-17

Hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel sheet, each having excellent workability, high yield ratio and high strength

#5917
20130017117
2013-01-17

BEARING STEEL

#5918
20130014864
2013-01-17

Dual-phase stainless steel sheet and steel strip and method of production

#5919
20130014555
2013-01-17

QUENCHABLE STEEL SHEET HAVING HIGH HOT PRESS WORKABILITY AND METHOD OF MANUFACTURING THE SAME

#5920
20130011294
2013-01-10

FERRITIC STAINLESS STEEL EXCELLENT IN CORROSION RESISTANCE IN ENVIRONMENT OF CONDENSED WATER FROM HYDROCARBON COMBUSTION GAS

#5921
20130008573
2013-01-10

Ferritic stainless steel sheet excellent in heat resistance and workability and method of production of same

#5922
20130008571
2013-01-10

METHOD FOR MANUFACTURING THE HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DEEP DRAWABILITY

#5923
20130008570
2013-01-10

Ultrahigh-strength steel sheet with excellent workability, and manufacturing method thereof

#5924
20130008568
2013-01-10

High-strength steel sheet and method for producing same

#5925
20130008566
2013-01-10

Spring and method for producing same

#5926
20130004787
2013-01-03

SEAMLESS STEEL PIPE FOR STEAM INJECTION AND METHOD FOR MANUFACTURING THE SAME

#5927
20130004361
2013-01-03

Ferrite-based stainless steel for use in components of automobile exhaust system

#5928
20130004360
2013-01-03

Ferritic stainless steel sheet excellent in oxidation resistance

#5929
20130000798
2013-01-03

STEEL MATERIAL EXCELLENT IN RESISTANCE OF DUCTILE CRACK INITIATION FROM WELDED HEAT AFFECTED ZONE AND BASE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

#5930
20130000794
2013-01-03

Soft magnetic alloy and method for producing soft magnetic alloy

#5931
20130000793
2013-01-03

Welded steel pipe for linepipe having high compressive strength and excellent sour gas resistance and manufacturing method thereof

#5932
20130000786
2013-01-03

Manufacturing method of grain-oriented electrical steel sheet

#5933
20120328901
2012-12-27

HIGH TENSILE STEEL SHEET SUPERIOR IN FORMABILITY AND METHOD OF MANUFACTURING THE SAME

#5934
20120328897
2012-12-27

High-strength stainless steel for oil well and high-strength stainless steel pipe for oil well

#5935
20120328466
2012-12-27

Low-chromium stainless steel excellent in corrosion resistance of weld

#5936
20120325376
2012-12-27

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

#5937
20120325364
2012-12-27

SEAMLESS STEEL PIPE FOR HIGH-STRENGTH HOLLOW SPRING

#5938
20120325054
2012-12-27

Method of alloying various grades of steel with manganese oxides

#5939
20120321903
2012-12-20

Hot-pressed member

#5940
20120321505
2012-12-20

STEEL WITH HIGH TEMPERING RESISTANCE

#5941
20120321504
2012-12-20

Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys

#5942
20120321503
2012-12-20

METHOD FOR MANUFACTURING INGOT STEEL FOR BEARINGS AND BEARING STEEL

#5943
20120321502
2012-12-20

Non-oriented electrical steel sheet

#5944
20120318415
2012-12-20

SIDE RAIL AND METHOD FOR PRODUCING A HOT-FORMED AND PRESS-HARDENED SIDE RAIL

#5945
20120318411
2012-12-20

COLD ROLLED ELECTROMAGNETIC STEEL SHEET USED FOR RAPID CYCLING SYNCHROTRON AND PRODUCING METHOD THEREOF

#5946
20120318410
2012-12-20

STRAND FOR SAW WIRE AND MANUFACTURING METHOD THEREOF

#5947
20120318408
2012-12-20

STEEL PART EXCELLENT IN TEMPER SOFTENING RESISTANCE

#5948
20120318407
2012-12-20

Spring steel and surface treatment method for steel material

#5949
20120315181
2012-12-13

STAINLESS MOLD STEEL WITH LOWER DELTA FERRITE CONTENT

#5950
20120315180
2012-12-13

MUSIC STRING

#5951
20120312433
2012-12-13

High-strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereof

#5952
20120312425
2012-12-13

Gas-carburized steel part excellent in surface fatigue strength, steel product for gas carburizing, and manufacturing method of gas-carburized steel part

#5953
20120312424
2012-12-13

Method of manufacturing grain-oriented electrical steel sheet

#5954
20120312423
2012-12-13

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#5955
20120308772
2012-12-06

STEAM TURBINE MEMBER

#5956
20120305146
2012-12-06

NON-QUENCHED AND TEMPERED STEEL HAVING ULTRAFINE GRAINED PEARLITE STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#5957
20120305144
2012-12-06

Steel sheet and method of manufacturing steel sheet

#5958
20120305140
2012-12-06

Non-oriented electrical steel sheet and manufacturing method thereof

#5959
20120305139
2012-12-06

PROCESS FOR COATING STEEL STRIPS AND COATED STEEL STRIP

#5960
20120305122
2012-12-06

WELDED STEEL PIPE FOR LINEPIPE HAVING HIGH COMPRESSIVE STRENGTH AND HIGH FRACTURE TOUGHNESS AND MANUFACTURING METHOD THEREOF

#5961
20120304821
2012-12-06

HARD PARTICLES FOR BLENDING IN SINTERED ALLOY, WEAR-RESISTANT IRON-BASED SINTERED ALLOY CONTAINING HARD PARTICLES, VALVE SEAT FORMED OF SINTERED ALLOY, AND PROCESS FOR MANUFACTURING HARD PARTICLES

#5962
20120301744
2012-11-29

ELECTRICAL STEEL SHEET PROVIDED WITH INSULATING COATING WHICH HAS INORGANIC WITH SOME ORGANIC MATERIALS

#5963
20120301238
2012-11-29

Chisels

#5964
20120298267
2012-11-29

Non-Oriented Electrical Steel Having High Magnetic Induction And High Intensity And Manufacturing Method Thereof

#5965
20120298265
2012-11-29

Method for manufacturing grain oriented electrical steel sheets

#5966
20120298263
2012-11-29

Hypereutectoid, head-hardened steel rail

#5967
20120298262
2012-11-29

High strength steel and high strength bolt excellent in delayed fracture resistance and methods of production of same

#5968
20120295123
2012-11-22

Steel plate for cold forging and process for producing same

#5969
20120291928
2012-11-22

Process for the heat treatment of metal strip material

#5970
20120291927
2012-11-22

DRAWN HEAT TREATED STEEL WIRE FOR HIGH STRENGTH SPRING USE AND PRE-DRAWN STEEL WIRE FOR HIGH STRENGTH SPRING USE

#5971
20120291907
2012-11-22

High-strength welded steel pipe and method for producing the same

#5972
20120288396
2012-11-15

AUSTENITE STEEL MATERIAL HAVING SUPERIOR DUCTILITY

#5973
20120285585
2012-11-15

HIGH-STRENGTH SPRING STEEL

#5974
20120285584
2012-11-15

Manufacture Process Of Non-Oriented Silicon Steel With High Magnetic Induction

#5975
20120282571
2012-11-08

Endodontic instruments and methods of manufacturing thereof

#5976
20120282487
2012-11-08

High-strength steel sheet having excellent processability and paint bake hardenability, and method for producing of high-strength steel sheet

#5977
20120279881
2012-11-08

Implantable medical devices comprising bio-degradable alloys

#5978
20120279621
2012-11-08

STEEL, STEEL FLAT PRODUCT, STEEL PART AND METHOD FOR PRODUCING A STEEL PART

#5979
20120279620
2012-11-08

High strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility

#5980
20120279617
2012-11-08

HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT FATIGUE RESISTANCE AND STRETCH FLANGEABILITY AND METHOD FOR MANUFACTURING THE SAME

#5981
20120279616
2012-11-08

Steel material for hardening

#5982
20120279607
2012-11-08

Austenitic stainless steel pipe excellent in steam oxidation resistance and manufacturing method therefor

#5983
20120276472
2012-11-01

Stainless steel for fuel cell having good corrosion resistance and method for producing the same

#5984
20120276407
2012-11-01

PROCESS FOR SURFACE TREATING IRON-BASED ALLOY AND ARTICLE

#5985
20120273091
2012-11-01

Silicon-containing steel compostition with improved heat exchanger corrosion and fouling resistance

#5986
20120267015
2012-10-25

Non-Oriented Electrical Steel Sheet Having Superior Magnetic Properties and a Production Method Therefor

#5987
20120267014
2012-10-25

Method for manufacturing seamless steel pipe for line pipe and seamless steel pipe for line pipe

#5988
20120267012
2012-10-25

Zinc-plated steel sheet for hot pressing having outstanding surface characteristics, hot-pressed moulded parts obtained using the same, and a production method for the same

#5989
20120263971
2012-10-18

BASE METAL ALLOYS WITH IMPROVED CONDUCTIVE PROPERTIES, METHODS OF MANUFACTURE, AND USES THEREOF

#5990
20120263622
2012-10-18

Hot-rolled steel bar or wire rod

#5991
20120261085
2012-10-18

EXTREMELY LOW CARBON STEEL PLATE EXCELLENT IN SURFACE CHARACTERISTICS, WORKABILITY, AND FORMABILITY AND A METHOD OF PRODUCING EXTREMELY LOW CARBON CAST SLAB

#5992
20120256361
2012-10-11

Steel for leaf spring with high fatigue strength, and leaf spring parts

#5993
20120255656
2012-10-11

Steel sheet for can having excellent surface roughening resistance and manufacturing method thereof

#5994
20120255654
2012-10-11

Dual phase steel sheet and method of manufacturing the same

#5995
20120255653
2012-10-11

Method of processing steel and steel article

#5996
20120255398
2012-10-11

Vanadium-containing powder metallurgical powders and methods of their use

#5997
20120251377
2012-10-04

METHOD FOR ENHANCING STRENGTH AND HARDNESS OF POWDER METALLURGY STAINLESS STEEL

#5998
20120247625
2012-10-04

Low yield ratio, high strength and high uniform elongation steel plate and method for manufacturing the same

#5999
20120247619
2012-10-04

Carburized steel and its process of manufacture

#6000
20120247618
2012-10-04

HIGH STRENGTH STEEL MATERIAL AND HIGH STRENGTH BOLT EXCELLENT IN DELAYED FRACTURE RESISTANCE AND METHODS OF PRODUCTION OF SAME