ClassID:

119749

C22C38/001 - page 6 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing N

Recent Application in this class:
#1501
20220064745
2022-03-03

High-strength structural steel having excellent cold bendability, and manufacturing method therefor

#1502
20220063245
2022-03-03

High strength steel sheet

#1503
20220056565
2022-02-24

FERRITIC STAINLESS STEEL

#1504
20220056564
2022-02-24

ZINC PLATED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF

#1505
20220056552
2022-02-24

Hot-pressed member, method for manufacturing the same, and method for manufacturing steel sheet for hot-pressed member

#1506
20220056551
2022-02-24

Grain-oriented electrical steel sheet, method for manufacturing grain-oriented electrical steel sheet, and annealing separator utilized for manufacture of grain-oriented electrical steel sheet

#1507
20220056550
2022-02-24

Non-oriented electrical steel sheet and method for producing same

#1508
20220056549
2022-02-24

Steel sheet, member, and methods for producing them

#1509
20220056548
2022-02-24

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

#1510
20220056547
2022-02-24

Ferritic stainless steel sheet and method of producing same, and al or al alloy coated stainless steel sheet

#1511
20220056545
2022-02-24

STEEL, PRODUCT MADE OF SAID STEEL, AND MANUFACTURING METHOD THEREOF

#1512
20220056543
2022-02-24

Hot rolled steel sheet with high hole expansion ratio and manufacturing process thereof

#1513
20220055342
2022-02-24

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

#1514
20220051835
2022-02-17

IRON NITRIDE MAGNETIC MATERIAL INCLUDING COATED NANOPARTICLES

#1515
20220049341
2022-02-17

High surface-pressure resistant component and production method therefor

#1516
20220049338
2022-02-17

Aluminum-based plated steel plate for hot press having excellent resistance against hydrogen delayed fracture and spot weldability, and method for manufacturing same

#1517
20220049337
2022-02-17

Steel sheet plated with Al—Fe alloy for hot press forming having excellent corrosion resistance and heat resistance, hot press formed part, and manufacturing method therefor

#1518
20220049333
2022-02-17

Austenitic stainless steel having excellent pipe-expandability and age cracking resistance

#1519
20220049323
2022-02-17

Non-oriented electrical steel sheet

#1520
20220049322
2022-02-17

Non-directional electrical steel sheet and method for producing same

#1521
20220048277
2022-02-17

Steel sheet plated with Al—Fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereof

#1522
20220042179
2022-02-10

Acid-resistant steel sheet and manufacturing method therefor

#1523
20220042157
2022-02-10

Soft magnetic material and method for producing the same, and electric motor containing soft magnetic material

#1524
20220042156
2022-02-10

Carburized part and method for manufacturing same

#1525
20220042155
2022-02-10

HIGH-STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT ELECTRICAL RESISTANCE SPOT WELDABILITY, AND METHOD FOR PRODUCING SAME

#1526
20220042153
2022-02-10

Grain-oriented electrical steel sheet and method for producing same

#1527
20220042152
2022-02-10

ABRASION RESISTANT STEEL HAVING EXCELLENT HARDNESS AND IMPACT TOUGHNESS AND MANUFACTURING METHOD THEREFOR

#1528
20220042151
2022-02-10

Hot rolled and unannealed ferritic stainless steel sheet having excellent impact toughness, and manufacturing method therefor

#1529
20220042150
2022-02-10

Method of producing ferritic heat-resistant steel welded joint

#1530
20220042149
2022-02-10

Cold-rolled steel sheet

#1531
20220042146
2022-02-10

STRUCTURAL STEEL HAVING EXCELLENT BRITTLE FRACTURE RESISTANCE AND METHOD FOR MANUFACTURING SAME

#1532
20220042137
2022-02-10

Method for producing grain-oriented electrical steel sheet

#1533
20220042135
2022-02-10

ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF

#1534
20220042134
2022-02-10

STEEL FOR HIGH-STRENGTH ALUMINUM CLAD SUBSTRATE AND MANUFACTURING METHOD THEREFOR

#1535
20220042133
2022-02-10

High-strength cold-rolled steel sheet having excellent bending workability and manufacturing method therefor

#1536
20220042132
2022-02-10

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT DUCTILITY AND LOW-TEMPERATURE TOUGHNESS AND METHOD FOR MANUFACTURING THEREOF

#1537
20220042130
2022-02-10

High strength steel sheet having excellent ductility and workability, and method for manufacturing same

#1538
20220042129
2022-02-10

Press hardening method

#1539
20220042127
2022-02-10

Stud-weldable rebar

#1540
20220040957
2022-02-10

Iron-aluminum-based plated steel sheet for hot press forming, having excellent hydrogen delayed fracture properties and spot welding properties, and manufacturing method therefor

#1541
20220033944
2022-02-03

CR-BASED STAINLESS STEEL HAVING EXCELLENT HYDROGEN EMBRITTLEMENT RESISTANCE

#1542
20220033943
2022-02-03

Martensitic stainless seamless steel pipe

#1543
20220033941
2022-02-03

High-strength stainless steel

#1544
20220033940
2022-02-03

Non-grain oriented electrical steel and method for manufacturing same

#1545
20220033939
2022-02-03

Ferritic stainless steel and ferritic stainless steel pipe with improved mechanical properties of welding portion

#1546
20220033929
2022-02-03

Hot press forming member having excellent resistance to hydrogen embrittlement, and method for manufacturing same

#1547
20220033927
2022-02-03

HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING SAME

#1548
20220033926
2022-02-03

High-strength cold rolled steel sheet having high hole expansion ratio, highstrength hot-dip galvanized steel sheet, and manufacturing methods therefor

#1549
20220033925
2022-02-03

COLD ROLLED AND COATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#1550
20220033924
2022-02-03

DRILL STRING COMPONENT WITH HIGH CORROSION RESISTANCE, AND METHOD FOR THE PRODUCTION OF SAME

#1551
20220033921
2022-02-03

Method for producing grain-oriented electrical steel sheet and cold-rolling facility

#1552
20220025499
2022-01-27

STEEL SHEET, METHOD FOR MANUFACTURING SAME AND PLATED STEEL SHEET

#1553
20220025494
2022-01-27

Electrical steel sheet and manufacturing method therefor

#1554
20220025493
2022-01-27

STEEL MATERIAL

#1555
20220025480
2022-01-27

Press hardened part with high resistance to delayed fracture and a manufacturing process thereof

#1556
20220025479
2022-01-27

PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT IMPACT PROPERTIES AFTER HOT PRESS FORMING, HOT PRESS FORMED MEMBER, AND MANUFACTURING METHODS THEREOF

#1557
20220025478
2022-01-27

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

#1558
20220025477
2022-01-27

CHROMIUM-MOLYBDENUM STEEL PLATE HAVING EXCELLENT CREEP STRENGTH AND METHOD FOR MANUFACTURING SAME

#1559
20220025476
2022-01-27

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

#1560
20220025475
2022-01-27

IMPACT AND WEAR RESISTANT COMPONENT, AND METHOD FOR PRODUCING THE SAME

#1561
20220023929
2022-01-27

METHOD FOR FORMING ZINC-PLATED STEEL PLATE OR STEEL BELT HAVING GOOD CORROSION RESISTANCE

#1562
20220020514
2022-01-20

Grain-oriented electrical steel sheet and method of producing same

#1563
20220018394
2022-01-20

Bearing assembly

#1564
20220018007
2022-01-20

Duplex stainless steel seamless pipe and method for manufacturing same

#1565
20220018006
2022-01-20

HIGH-STRENGTH NONMAGNETIC AUSTENITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR

#1566
20220018003
2022-01-20

Steel sheet for cans and method for manufacturing the same

#1567
20220018002
2022-01-20

NON-ORIENTED ELECTRICAL STEEL SHEET HAVING SUPERIOR MAGNETIC PROPERTIES AND METHOD OF MANUFACTURING SAME

#1568
20220017987
2022-01-20

Steel for press hardening and press hardened part manufactured from such steel

#1569
20220017985
2022-01-20

COLD ROLLED AND HEAT-TREATED STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#1570
20220017984
2022-01-20

Ferritic stainless steel sheet and method for producing same

#1571
20220016870
2022-01-20

Manufacturing method of aluminum-based alloy plated steel

#1572
20220015196
2022-01-13

Method for producing Fe—Cr alloy

#1573
20220010451
2022-01-13

Ferritic stainless steel having improved corrosion resistance, and manufacturing method therefor

#1574
20220010418
2022-01-13

High-strength steel having excellent resistance to sulfide stress cracking, and method for manufacturing same

#1575
20220010416
2022-01-13

Roughly-shaped steel material for nitrided part, and nitrided part

#1576
20220010404
2022-01-13

Method for producing thermo-mechanically produced profiled hot-rolled strip products

#1577
20220010401
2022-01-13

980MPA GRADE COLD-ROLL STEEL SHEETS WITH HIGH HOLE EXPANSION RATE AND HIGHER PERCENTAGE ELONGATION AND MANUFACTURING METHOD THEREFOR

#1578
20220010399
2022-01-13

HIGH-STRENGTH STEEL WITH EXCELLENT DURABILITY AND METHOD FOR MANUFACTURING SAME

#1579
20220010398
2022-01-13

COLD ROLLED ANNEALED STEEL SHEET WITH HIGH HOLE EXPANSION RATIO AND MANUFACTURING PROCESS THEREOF

#1580
20220010397
2022-01-13

Steel sheet and method for producing the same

#1581
20220010396
2022-01-13

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1582
20220010392
2022-01-13

NONMAGNETIC AUSTENITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR

#1583
20220009203
2022-01-13

Corrosion-resistant coated article and thermal chemical vapor deposition coating process

#1584
20220008978
2022-01-13

Method of manufacturing hot press-formed member having excellent productivity, weldability and formability

#1585
20220002850
2022-01-06

Ferritic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys

#1586
20220002848
2022-01-06

Austenitic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys

#1587
20220002836
2022-01-06

Hot-rolled steel strip and manufacturing method

#1588
20220002833
2022-01-06

Welded steel sheets, and sheets thus produced

#1589
20220002832
2022-01-06

Production method for high-strength steel sheet

#1590
20220002831
2022-01-06

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

#1591
20220002830
2022-01-06

Coated steel member, coated steel sheet, and methods for producing same

#1592
20220002829
2022-01-06

Apparatus for manufacturing thin steel sheet and method for manufacturing thin steel sheet

#1593
20220002828
2022-01-06

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

#1594
20220002827
2022-01-06

High-strength steel sheet and method for manufacturing the same

#1595
20210404032
2021-12-30

Method of manufacturing Martensitic steel and a Martensitic steel thereof

#1596
20210404031
2021-12-30

Steel material having low yield ratio and excellent heat affected zone toughness and manufacturing method therefor

#1597
20210404030
2021-12-30

Steel for bolts, and method of manufacturing same

#1598
20210402740
2021-12-30

Steel sheet for hot press and manufacturing method thereof

#1599
20210396494
2021-12-23

GRADIENT ARMOR PLATE

#1600
20210395895
2021-12-23

Cold rolled steel sheet for zirconium-based chemical conversion treatment, method for producing same, zirconium-based chemical conversion-treated steel sheet, and method for producing same

#1601
20210395868
2021-12-23

HOT-ROLLED WIRE ROD

#1602
20210395852
2021-12-23

Hot-rolled steel sheet and method for manufacturing same

#1603
20210395850
2021-12-23

High strength austenitic stainless steel having excellent resistance to hydrogen embrittlement, method for manufacturing the same, and hydrogen equipment used for high-pressure hydrogen gas and liquid hydrogen environment

#1604
20210395847
2021-12-23

Rail and method of manufacturing rail

#1605
20210388459
2021-12-16

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#1606
20210388456
2021-12-16

METHOD FOR PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET

#1607
20210381088
2021-12-09

Steel for nitrocarburizing and nitrocarburized component, and methods of producing same

#1608
20210381087
2021-12-09

METHOD FOR THE CONSTRUCTION OF DIES OR MOULDS

#1609
20210381086
2021-12-09

Hot-rolled steel sheet

#1610
20210381077
2021-12-09

Thin steel sheet and method for manufacturing same

#1611
20210381076
2021-12-09

THIN STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1612
20210381074
2021-12-09

METHOD FOR PRODUCING HIGH MANGANESE STEEL MATERIAL HAVING EXCELLENT ANTI-VIBRATION CHARACTERISTICS AND FORMABILITY, AND HIGH MANGANESE STEEL PRODUCED THEREBY

#1613
20210381073
2021-12-09

DOUBLY ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#1614
20210371948
2021-12-02

Non-oriented electrical steel sheet and method for producing same, and motor core and method for producing same

#1615
20210371947
2021-12-02

ALLOYED STEEL AND QUENCHED AND TEMPERED STEEL

#1616
20210363621
2021-11-25

Strong, tough, and hard stainless steel and article made therefrom

#1617
20210363604
2021-11-25

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

#1618
20210362472
2021-11-25

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME

#1619
20210355570
2021-11-18

Metal powder

#1620
20210355569
2021-11-18

Austenitic wear-resistant steel plate

#1621
20210355560
2021-11-18

Coated steel member, coated steel sheet, and methods for manufacturing same

#1622
20210355559
2021-11-18

Steel sheet and method for producing the same

#1623
20210348255
2021-11-11

STEEL FOR MAKING ACID-GAS RESISTANT PART

#1624
20210348250
2021-11-11

HOT ROLLED STEEL AND A METHOD OF MANUFACTURING THEREOF

#1625
20210348249
2021-11-11

Ferrite-based stainless steel having excellent processability and high-temperature strength and method for manufacturing same

#1626
20210348248
2021-11-11

Austenitic stainless steel containing niobium and manufacturing method of the same

#1627
20210348247
2021-11-11

STEEL MATERIAL FOR SLIDING MEMBERS AND METHOD OF MANUFACTURING THE SAME

#1628
20210348245
2021-11-11

High strength hot rolled steel having excellent scale adhesivness and a method of manufacturing the same

#1629
20210343458
2021-11-04

Non-oriented electrical steel sheet

#1630
20210340653
2021-11-04

High-strength steel plate having excellent formability, toughness and weldability, and production method of same

#1631
20210340651
2021-11-04

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#1632
20210340642
2021-11-04

HOT ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#1633
20210340641
2021-11-04

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

#1634
20210332464
2021-10-28

Non-oriented electrical steel sheet and method of producing same

#1635
20210332463
2021-10-28

Non-oriented electrical steel sheet and method for manufacturing slab used as material for the same

#1636
20210332454
2021-10-28

High-strength steel sheet and method for producing same

#1637
20210332451
2021-10-28

Vacuum solid solution method for nickel-free high manganese and nitrogen stainless steel

#1638
20210324979
2021-10-21

Electric resistance welded steel pipe for torsion beam

#1639
20210324504
2021-10-21

High-ductility, high-strength electrolytic zinc-based coated steel sheet and method for producing the same

#1640
20210324492
2021-10-21

STEEL SHEET AND METHOD FOR PRODUCING SAME

#1641
20210317556
2021-10-14

Martensitic stainless seamless steel pipe

#1642
20210317555
2021-10-14

Ti-containing Fe—Ni—Cr alloy having superior quality on slit cut surface

#1643
20210317554
2021-10-14

ULTRA HIGH STRENGTH AND HIGH DUCTILITY STEEL SHEET HAVING EXCELLENT YIELD RATIO AND MANUFACTURING METHOD FOR SAME

#1644
20210317544
2021-10-14

Method of producing ultrahigh-strength steel sheets and steel sheets therefor

#1645
20210316363
2021-10-14

Method for producing a sintered component and a sintered component

#1646
20210313098
2021-10-07

MAGNET AND METHOD FOR PRODUCING MAGNET

#1647
20210310105
2021-10-07

TI- AND NB-ADDED FERRITIC STAINLESS STEEL EXCELLENT IN LOW-TEMPERATURE TOUGHNESS OF WELDS

#1648
20210310096
2021-10-07

Method for manufacturing a grain-oriented electrical steel sheet

#1649
20210310095
2021-10-07

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1650
20210310094
2021-10-07

High-strength steel sheet and method for manufacturing same

#1651
20210310093
2021-10-07

HOT ROLLED STEEL SHEET WITH ULTRA-HIGH STRENGTH AND IMPROVED FORMABILITY AND METHOD FOR PRODUCING THE SAME

#1652
20210310092
2021-10-07

Thin steel sheet and method for manufacturing the same

#1653
20210301379
2021-09-30

AUSTENITIC STAINLESS STEEL ALLOYS AND TURBOCHARGER COMPONENTS FORMED FROM THE STAINLESS STEEL ALLOYS

#1654
20210301378
2021-09-30

High-Mn steel and method of producing same

#1655
20210301376
2021-09-30

HIGH-TENSILE STEEL CONTAINING MANGANESE, USE OF SAID STEEL FOR FLEXIBLY-ROLLED SHEET-PRODUCTS, AND PRODUCTION METHOD AND ASSOCIATED STEEL SHEET-PRODUCT

#1656
20210301365
2021-09-30

Steel for pressure vessel having excellent surface quality and impact toughness, and method for manufacturing same

#1657
20210301362
2021-09-30

3D printable hard ferrous metallic alloys for powder bed fusion

#1658
20210292877
2021-09-23

AUSTENITIC STAINLESS STEEL HAVING IMPROVED STRENGTH

#1659
20210292867
2021-09-23

Low-density clad steel sheet having excellent strength and plateability, and manufacturing method therefor

#1660
20210292864
2021-09-23

Austenitic Alloy Pipe and Method for Producing Same

#1661
20210285078
2021-09-16

Shaft part

#1662
20210285070
2021-09-16

Wire rod with excellent strength and ductility and manufacturing method therefor

#1663
20210285069
2021-09-16

A STEEL FOR GRADE R6 OFFSHORE MOORING CHAIN WITH HIGH STRENGTH AND HIGH TOUGHNESS AND ITS CHAIN USE IN ANCHORING AND MOORING FLOATING BODIES WITH CATHODIC PROTECTION

#1664
20210285068
2021-09-16

HOT ROLLED STEEL AND STEEL COMPONENT

#1665
20210277944
2021-09-09

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

#1666
20210277495
2021-09-09

Cold-rolled flat steel product for packaging materials

#1667
20210277492
2021-09-09

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

#1668
20210272728
2021-09-02

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND PRODUCING METHOD THEREOF

#1669
20210269932
2021-09-02

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

#1670
20210269920
2021-09-02

Method for manufacturing stainless steel for polymer fuel cell separator having excellent contact resistance

#1671
20210269905
2021-09-02

Radiation-Resistant Austenitic Steel for an Internal Baffle for Pressurized Water Reactors

#1672
20210269904
2021-09-02

Seamless steel pipe and method for producing the same

#1673
20210269903
2021-09-02

High-strength steel sheet

#1674
20210269902
2021-09-02

Steel material suitable for use in sour environment

#1675
20210269892
2021-09-02

High-strength steel sheet having excellent impact resistant property and method for manufacturing thereof

#1676
20210269891
2021-09-02

Ultrahigh-strength hot-rolled steel sheet and steel strip having good fatigue and reaming properties and manufacturing method therefor

#1677
20210269890
2021-09-02

Ferritic stainless steel sheet and method of producing same

#1678
20210265111
2021-08-26

Applied magnetic field synthesis and processing of iron nitride magnetic materials

#1679
20210262069
2021-08-26

Flat steel product and method for producing same

#1680
20210262051
2021-08-26

Steel material and method for producing steel material

#1681
20210260862
2021-08-26

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

#1682
20210260685
2021-08-26

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

#1683
20210254201
2021-08-19

Austenitic stainless steel material

#1684
20210245233
2021-08-12

Method for manufacturing forged article

#1685
20210238719
2021-08-05

High-strength hot-rolled coated steel sheet

#1686
20210238705
2021-08-05

Martensitic stainless steel material

#1687
20210230725
2021-07-29

AUSTENITIC STAINLESS STEEL SHEET

#1688
20210230724
2021-07-29

Steel material for steel piston

#1689
20210230712
2021-07-29

Zinc-plated steel sheet and manufacturing method thereof

#1690
20210222804
2021-07-22

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

#1691
20210222266
2021-07-22

Cold-rolled low-density steel sheet having excellent phosphorability, and manufacturing method therefor

#1692
20210214825
2021-07-15

AUSTENITIC STAINLESS ALLOY WITH SUPERIOR CORROSION RESISTANCE

#1693
20210214818
2021-07-15

Steel for hot stamping, hot stamping process and hot stamped component

#1694
20210214817
2021-07-15

STEEL ALLOY AND METHOD FOR HEAT TREATING A STEEL ALLOY ARTICLE

#1695
20210214816
2021-07-15

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

#1696
20210213709
2021-07-15

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

#1697
20210207251
2021-07-08

Iron-based metal powder for ultra-high-speed laser cladding, its preparation method and its application

#1698
20210207250
2021-07-08

BLANK FOR A DAMASCUS PATTERNED ARTICLE

#1699
20210207237
2021-07-08

Cu-CONTAINING LOW ALLOY STEEL EXCELLENT IN TOUGHNESS OF WELD HEAT AFFECTED ZONE, AND METHOD FOR MANUFACTURING THE SAME

#1700
20210207236
2021-07-08

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

#1701
20210207235
2021-07-08

STEEL SHEET FOR CARBURIZING, AND METHOD FOR MANUFACTURING STEEL SHEET FOR CARBURIZING

#1702
20210207234
2021-07-08

High-strength steel sheet and method for manufacturing the same

#1703
20210198776
2021-07-01

Austenitic stainless alloy

#1704
20210198774
2021-07-01

Multiphase ultra-high strength hot rolled steel

#1705
20210198764
2021-07-01

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

#1706
20210198763
2021-07-01

Personal ornament and method for producing personal ornament

#1707
20210189535
2021-06-24

Nickel-containing steel for low temperature

#1708
20210189533
2021-06-24

Austenitic steel material having excellent hot workability and manufacturing method therefor

#1709
20210189532
2021-06-24

Hot forged steel material

#1710
20210189516
2021-06-24

Tube product, hollow carrier of perforating gun and method of manufacturing the tube product

#1711
20210187577
2021-06-24

Hot-stamped part and method of manufacturing the same

#1712
20210180174
2021-06-17

APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAGNETIC MATERIALS

#1713
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

#1714
20210180150
2021-06-17

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

#1715
20210180149
2021-06-17

Steel pipe and method for producing steel pipe

#1716
20210180147
2021-06-17

Non-oriented electrical steel sheet with excellent magnetic properties and manufacturing method thereof

#1717
20210178084
2021-06-17

METHOD OF PRODUCING NEEDLE CANNULA WITH REDUCED END PORTION BY ELECTROCHEMICAL ETCHING

#1718
20210164084
2021-06-03

Steel for mold, and mold

#1719
20210164080
2021-06-03

Aluminum-based plated steel sheet, method of manufacturing aluminum-based plated steel sheet, and method of manufacturing component for vehicle

#1720
20210164070
2021-06-03

Hot rolled coated steel sheet having high strength, high formability, excellent bake hardenability and method of manufacturing same

#1721
20210164067
2021-06-03

HIGH-MN STEEL AND METHOD FOR MANUFACTURING SAME

#1722
20210163080
2021-06-03

Welded steel part used as motor vehicle part, and method of manufacturing said welded steel part

#1723
20210159002
2021-05-27

Non-oriented electrical steel sheet and method for manufacturing the same

#1724
20210156015
2021-05-27

3D printable stainless steel alloy with antibacterial properties for orthopedic implants

#1725
20210156014
2021-05-27

Steel wire, a method for manufacturing the same, and method for manufacturing a spring or medical wire products

#1726
20210156010
2021-05-27

MULTIPHASE, COLD-ROLLED ULTRA-HIGH STRENGTH STEEL

#1727
20210155999
2021-05-27

Zinc-plated steel sheet and manufacturing method thereof

#1728
20210155998
2021-05-27

Martensitic stainless steel sheet, method for manufacturing same, and spring member

#1729
20210151226
2021-05-20

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

#1730
20210147996
2021-05-20

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

#1731
20210147966
2021-05-20

Ferritic stainless steel having reduced carbon sludge adsorption for exhaust system heat exchanger and method of manufacturing same

#1732
20210147957
2021-05-20

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

#1733
20210141343
2021-05-13

Watch component and watch

#1734
20210140726
2021-05-13

Air conditioner

#1735
20210140569
2021-05-13

Ferritic stainless steel pipe having excellent salt tolerance in gap, pipe-end-thickened structure, welding joint, and welded structure

#1736
20210140025
2021-05-13

Part comprising an optimized steel material and its manufacturing process

#1737
20210140024
2021-05-13

H-section steel and method of producing the same

#1738
20210140023
2021-05-13

Steel material for high heat input welding

#1739
20210140022
2021-05-13

Optimized steel material

#1740
20210140007
2021-05-13

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

#1741
20210140006
2021-05-13

Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereof

#1742
20210140005
2021-05-13

Hot-rolled steel sheet and method for manufacturing same

#1743
20210132545
2021-05-06

Watch component and watch

#1744
20210130942
2021-05-06

Stainless steel alloys, turbocharger components formed from the stainless steel alloys, and methods for manufacturing the same

#1745
20210130940
2021-05-06

Stainless steel alloys, turbocharger components formed from the stainless steel alloys, and methods for manufacturing the same

#1746
20210130938
2021-05-06

COLD ROLLED ENAMELING SHEET STEEL WITH ENHANCED FORMABILITY AND PROCESS FOR MANUFACTURING SAME

#1747
20210130921
2021-05-06

Manufacturing method for hot rolled steel sheet

#1748
20210130920
2021-05-06

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

#1749
20210130919
2021-05-06

Hot-pressed steel sheet member and method for producing same

#1750
20210130918
2021-05-06

Grain-oriented electrical steel sheet and manufacturing method therefor

#1751
20210129491
2021-05-06

High-strength hot-rolled coated steel sheet

#1752
20210125759
2021-04-29

Motor

#1753
20210123126
2021-04-29

Magnetic material including α″-Fe(NZ)or a mixture of α″-FeZand α″-FeN, where Z includes at least one of C, B, or O

#1754
20210123116
2021-04-29

Duplex stainless steel strip and method for producing thereof

#1755
20210123115
2021-04-29

Grain oriented electrical steel sheet and producing method thereof

#1756
20210123114
2021-04-29

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

#1757
20210115966
2021-04-22

INDUCTION-HARDENED CRANKSHAFT AND METHOD OF MANUFACTURING ROUGHLY SHAPED MATERIAL FOR INDUCTION-HARDENED CRANKSHAFT

#1758
20210115542
2021-04-22

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

#1759
20210115529
2021-04-22

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

#1760
20210115528
2021-04-22

High strength and high formability steel sheet and manufacturing method

#1761
20210108298
2021-04-15

Nickel-containing steel plate for use at low temperature and tank for use at low temperature using the same

#1762
20210108297
2021-04-15

Duplex stainless steel and manufacturing method thereof

#1763
20210108295
2021-04-15

DUPLEX STAINLESS STEEL RESISTANT TO CORROSION

#1764
20210108283
2021-04-15

Ferrite-based stainless steel plate, steel pipe, and production method therefor

#1765
20210108282
2021-04-15

High-strength steel sheet and production method thereof

#1766
20210107092
2021-04-15

Method for producing a precoated steel sheet and associated sheet

#1767
20210102283
2021-04-08

Steel for nitrocarburizing and nitrocarburized component, and methods of producing same

#1768
20210102279
2021-04-08

FERRITIC STAINLESS STEEL

#1769
20210102270
2021-04-08

Hot stamped article

#1770
20210102269
2021-04-08

ROLLED H-SHAPE STEEL AND MANUFACTURING METHOD THEREOF

#1771
20210095368
2021-04-01

Fe—Al-based plated hot-stamped member and manufacturing method of Fe—Al-based plated hot-stamped member

#1772
20210095356
2021-04-01

Steel sheet and manufacturing method therefor

#1773
20210087662
2021-03-25

Metal Sheet Component, Manufactured by Hot Forming a Flat Steel Product and Method for Its Manufacture

#1774
20210087660
2021-03-25

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

#1775
20210087647
2021-03-25

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

#1776
20210087646
2021-03-25

High strength and high formability steel sheet and manufacturing method

#1777
20210086315
2021-03-25

High chromium creep resistant weld metal for arc welding of thick walled steel members

#1778
20210086314
2021-03-25

High chromium creep resistant weld metal for arc welding of thin walled steel members

#1779
20210079493
2021-03-18

Electrical steel strip that can be but doesn't have to be reannealed

#1780
20210079491
2021-03-18

Wire rod for cold heading, processed product using same, and manufacturing method therefor

#1781
20210074456
2021-03-11

Grain-oriented electrical steel sheet

#1782
20210072703
2021-03-11

Watch component and watch

#1783
20210072702
2021-03-11

Watch component and watch

#1784
20210071287
2021-03-11

DUPLEX STAINLESS STEELS AND USES THEREOF

#1785
20210071280
2021-03-11

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#1786
20210071279
2021-03-11

Structural steel having excellent brittle crack propagation resistance, and manufacturing method therefor

#1787
20210071278
2021-03-11

HIGH YIELD RATIO-TYPE HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#1788
20210071277
2021-03-11

Steel sheet with excellent bake hardening properties and plating adhesion and manufacturing method therefor

#1789
20210069836
2021-03-11

Flux-cored wire for gas shield arc welding

#1790
20210062345
2021-03-04

Austenitic heat resistant alloy and method for producing the same

#1791
20210062314
2021-03-04

AUSTENITIC HEAT RESISTANT ALLOY

#1792
20210062313
2021-03-04

HOT-ROLLED STEEL SHEET HAVING EXCELLENT IMPACT RESISTANCE, STEEL PIPE, MEMBER, AND MANUFACTURING METHODS THEREFOR

#1793
20210062312
2021-03-04

High-strength high-toughness hot-rolled steel sheet and manufacturing method therefor

#1794
20210062309
2021-03-04

ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PREPARING SAME

#1795
20210062308
2021-03-04

Soft magnetic alloy and magnetic device

#1796
20210062307
2021-03-04

Electrical steel strip that can be but doesn't have to be reannealed

#1797
20210062289
2021-03-04

Hot-rolled steel sheet and production method therefor

#1798
20210062288
2021-03-04

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

#1799
20210062283
2021-03-04

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

#1800
20210062281
2021-03-04

Non-oriented electrical steel sheet and method for producing same