Method of manufacturing a ferrous alloy article using powder metallurgy processing

Steel for oil country tubular goods and method of producing the same

Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels

Stainless steel brake disc and method for production thereof

Method and apparatus for treating a steel article

Method for manufacturing high-strength cold-rolled steel sheet with outstanding workability

Steel material

Chisels

Leaf spring and method of manufacture thereof having sections with different levels of through hardness

STEEL SHEET FOR HOT PRESSING USE, PRESS-FORMED PRODUCT, AND METHOD FOR MANUFACTURING PRESS-FORMED PRODUCT

High strength steel plate having low yield ratio excellent in terms of strain ageing resistance, method of manufacturing the same and high strength welded steel pipe made of the same

High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof

Iron-based alloys and methods of making and use thereof

Steel sheet suitable for impact absorbing member and method for its manufacture

Method for laser heat treatment to improve formability of advanced high strength steels

Steel material

Steel strip having a low Si content

HOT WORKED STEEL AND TOOL MADE THEREWITH

Steel strip having a low Si content

High strength cold rolled steel sheet

High strength steel plate having low yield ratio excellent in terms of strain ageing resistance, method of manufacturing the same and high strength welded steel pipe made of the same

Hot stamped steel and method for producing the same

Stainless steel for oil wells and stainless steel pipe for oil wells

Method for producing a component from steel by hot forming

High strength steel sheet and method of manufacturing the same

Method for manufacturing steel sheet for rotor core for IPM motor

High strength hot dip galvanised steel strip

Steel wire rod or steel bar having excellent cold forgeability

Ultrahigh-strength multiphase steel with improved properties during production and processing

Gear having excellent seizing resistance

Cold-rolled steel sheet with controlled microstructure, grain diameters, and texture

Method for producing a valve body for an electromechanically operable valve, a valve body, and an electromechanically operable valve comprising the valve body

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

High strength cold rolled steel sheet

Iron-based alloys and methods of making and use thereof

Hot-formed previously welded steel part with very high mechanical resistance and production method

STEEL SHEET FOR HOT PRESSING USE, PRESS-FORMED PRODUCT, AND METHOD FOR MANUFACTURING PRESS-FORMED PRODUCT

CHROMIUM-NICKEL STEEL, MARTENSITIC WIRE AND METHOD FOR PRODUCTION THEREOF

THIN STEEL SHEET AND PROCESS FOR PRODUCING THE SAME

Cold-rolled steel sheet and process for manufacturing same

MARTENSITIC STEELS WITH 1700 TO 2200 MPA TENSILE STRENGTH

Bearing component

Galvanized steel sheet

Hot-rolled steel sheet and manufacturing method thereof

SHEET STEEL FOR USE AS PACKAGING STEEL AND METHOD FOR PRODUCING PACKAGING STEEL

Method for manufacturing press-formed product and press-formed product

LASER HEAT TREATMENT

Method for producing packaging steel

Hot stamped steel and method for producing hot stamped steel

Method for manufacturing ferrous material

Steel sheet, plated steel sheet, and method for producing the same

Hot-press formed product and method for manufacturing same

Cold-rolled flat steel product and method for its production

High-strength steel sheet with excellent warm formability and process for manufacturing same

High-strength galvanized steel sheet having excellent formability and crashworthiness

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

Cold rolled steel sheet and manufacturing method thereof

Hot-press formed product and method for manufacturing same

Metal substrate for fixing member, manufacturing method therefor, fixing member, and fixing assembly

Method for manufacturing high strength steel sheet having excellent formability

Method for producing a 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

HOT ROLLED HIGH TENSILE STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

High-strength seamless steel pipe for oil well use having excellent resistance to sulfide stress cracking

Cold rolled steel sheet and method for producing cold rolled steel sheet

High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent plating adhesion, formability, and hole expandability with tensile strength of 980 MPa or more and manufacturing method therefor

Austenitic stainless steel product and a method for manufacturing same

High Strength Steel Exhibiting Good Ductility and Method of Production via In-Line Heat Treatment Downstream of Molten Zinc Bath

High tensile strength galvanized steel sheets excellent in formability and methods of manufacturing the same

Wear resistant steel having excellent toughness and weldability

High-strength flat steel product and method for producing same

Joint part

Compression coil spring and method for producing same

High-strength cold-rolled steel sheet having small variations in strength and ductility and manufacturing method for the same

Carbo-nitriding process for martensitic stainless steel and stainless steel article having improved corrosion resistance

High-strength ultra-thick H-beam steel

High-strength H-beam steel exhibiting excellent low-temperature toughness and method of manufacturing same

Stainless steel and method for manufacturing same

Method for manufacturing a high-strength structural steel and a high-strength structural steel product

High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes

Magnetic shape memory alloys and specimens thereof

Press-formed product, hot press-forming method and hot press-forming apparatus

High strength cold rolled steel sheet with excellent deep drawability and material uniformity in coil and method for manufacturing the same

High performance material for coiled tubing applications and the method of producing the same

High-strength steel sheet having excellent room-temperature formability and warm formability, and warm forming method thereof

Alloyed hot-dip galvanized steel sheet

High-strength hot rolled steel sheet with excellent bendability and low-temperature toughness, and method for manufacturing the same

Fatigue-resistant Nitinol instrument

Cold-rolled steel sheet

Galvanized steel sheet and method of manufacturing the same

Hot-dip galvanized steel sheet and manufacturing method thereof

Steel sheet and method of producing the same

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

High-strength hot-dip galvanized steel sheet excellent in impact resistance property and high-strength alloyed hot-dip galvanized steel sheet

Process for manufacturing steel, for hot forming or quenching in a tool, having improved ductility

Martensitic steel with mixed hardening

Method of thermomechanical shaping a final product with very high strength and a product produced thereby

Hot-dip galvanized cold-rolled steel sheet and process for producing same

High-strength galvanized steel sheet excellent in bendability and manufacturing method thereof

Galvannealed layer and steel sheet comprising the same, and method for producing the same

Method for manufacturing high strength galvanized steel sheet with excellent formability

High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same

Method for producing hot-formed and press-hardened automobile column

High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same

Energy absorbers including shape memory alloy particles

Method of manufacturing hot-press-formed steel member

Method for production of martensitic steel having a very high yield point and sheet or part thus obtained

Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof

Process for making coated cold-rolled dual phase steel sheet

Ultrahigh-strength wear-resistant steel plate and method of manufacturing the same

High-strength hot-rolled steel sheet having excellent local deformability and manufacturing method thereof

Compression ring and its production method

Hot-rolled steel sheet and method for producing same

High strength galvanized steel sheet and method for manufacturing the same

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

Methods for manufacturing a high-strength press-formed member

Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same

Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same

Cold-rolled steel sheet

Method for the production of very high strength martensitic steel and sheet or part thus obtained

Spring steel and method for manufacturing the same

High strength steel having good toughness

Hot press-formed product and process for producing same

High strength steel sheet having excellent formability and stability of mechanical properties and method for manufacturing the same

Process for producing hot press-formed product

Low C-high Cr 862 MPa-class steel tube having excellent corrosion resistance and a manufacturing method thereof

Hot stamped article, method of producing hot stamped article, energy absorbing member, and method of producing energy absorbing member

Manufacturing method of a high-strength cold-rolled steel sheet having excellent local deformability

Bonded object of tungsten carbide-based superhard alloy and process for producing same

Spring and manufacture method thereof

Precipitation hardening type martensitic stainless steel, rotor blade of steam turbine and steam turbine

High-tension steel plate excellent in base metal toughness and HAZ toughness

Hot rolled steel sheet and method of producing same

High-strength cold-rolled steel sheet with high yield ratio having excellent formability and method for producing the same

Carburized steel part having excellent low cycle bending fatigue strength

Method of scale substrate manufacture

High-strength steel sheet with excellent deep drawability at room temperature and warm temperature, and method for warm working same

Method for producing a bearing ring

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

High strength galvanized steel sheet having excellent deep drawability and stretch flangeability and method for manufacturing the same

Spring having excellent corrosion fatigue strength

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

High Strength, High Toughness Steel Alloy

High strength galvanized steel sheet exhibiting excellent fatigue property

Hot-dip galvanized steel sheet and manufacturing method thereof

Hot-rolled, cold rolled, and plated steel sheet having improved uniform and local ductility at a high strain rate

High-strength galvanized steel sheet with high yield ratio having excellent ductility and stretch flange formability and method for manufacturing the same

Processing of nickel-titanium alloys

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

Metallic material with an elasticity gradient

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

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

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

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

Method for manufacturing ultra high strength member

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

Press-formed product and method for producing same

Method of manufacturing multi physical properties part

Martensitic stainless steel machineability optimization

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

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

Methods of forming earth-boring tools

Complex metallographic structured high strength steel and method of manufacturing

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

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

Method for manufacturing an ultra-highstrength steel bar

High strength steel sheet and method for manufacturing the same

Laser cladding Fe—Cr alloy on downhole tools

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

Spring steel and method for manufacturing the same

Ultra high strength cold rolled steel sheet having excellent bendability

Decorative Steel Composition Having a Textured Cyrstalline Surface

High-strength steel sheet excellent in seam weldability

MARTENSITIC STAINLESS STEEL WITH EXCELLENT WELD CHARACTERISTICS, AND MARTENSITIC STAINLESS STEEL MATERIAL

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

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

Method of processing steel and steel article

High-strength steel sheet with excellent warm workability

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

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

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

High-strength steel sheet and method for producing same

Heat treatment method

Spring and method for producing same

Guide wire device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor

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

High strength, hot dipped galvanized steel sheet excellent in shapeability and method of production of same

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

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

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

Low-chromium stainless steel excellent in corrosion resistance of weld

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

SOLID STABILIZER, STEEL MATERIAL FOR SOLID STABILIZER, AND MANUFACTURING METHOD OF SOLID STABILIZER

STEEL PART EXCELLENT IN TEMPER SOFTENING RESISTANCE

MUSIC STRING

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

MACHINE COMPONENT WITH A CAVITATION RESISTANT COVERING

Steel sheet and method of manufacturing steel sheet

Chisels

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

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

High strength hot dip galvanised steel strip

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

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

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

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

QUATERNARY NICKEL-TITANIUM ALLOY

Method of production of high-strength hollow bodies from multiphase martensitic steels

Seat structural component tailored for strength

Composite steel part and manufacturing method for the same

Composite steel part and manufacturing method for the same

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

Dual phase steel sheet and method of manufacturing the same

Method of processing steel and steel article

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

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

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

Martensitic Stainless Steel Produced by a Twin Roll Strip Casting Process and Method for Manufacturing Same

AUSTENITIC STAINLESS STEEL SHEET AND A METHOD FOR ITS MANUFACTURE

Fatigue-resistant Nitinol instrument

Forged roll meeting the requirements of the cold rolling industry and a method for production of such a roll

High strength steel plate with ultimate tensile strength of 900 MPa or more excellent in hydrogen embrittlement resistance and method of production of same

High strength steel having good toughness

Method for making a steel part of multiphase microstructure

METHOD OF INDUCTION HEATING AND QUENCHING

Heavy wall steel pipes with excellent toughness at low temperature and sulfide stress corrosion cracking resistance

High strength steel pipes with excellent toughness at low temperature and sulfide stress corrosion cracking resistance

Fe-based shape memory alloy and its production method

Heat treatment of martensitic stainless steel after remelting under a layer of slag

Method and device for producing a metal component

High-strength seamless steel tube, having excellent resistance to sulfide stress cracking, for oil wells and method for manufacturing the same

Microstructural optimization of automotive structures

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

BEARING STEELS

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

Dual hardness steel article

Armour steel

Heat resistant cast steel, manufacturing method thereof, cast parts of steam turbine, and manufacturing method of cast parts of steam turbine

Forging heat resistant steel, manufacturing method thereof, forged parts and manufacturing method thereof

ABRASION RESISTANT STEEL, METHOD OF MANUFACTURING AN ABRASION RESISTANT STEEL AND ARTICLES MADE THEREFROM

Method for producing martensitic steel with mixed hardening

Ultratough high-strength weldable plate steel and its method of manufacturing thereof

Low yield ratio dual phase steel linepipe with superior strain aging resistance

High strength steel wire for spring

METHOD FOR HEAT-TREATING A RING-SHAPED MEMBER, METHOD FOR PRODUCING A RING-SHAPED MEMBER, RING-SHAPED MEMBER, BEARING RING, ROLLING BEARING, AND METHOD FOR PRODUCING A BEARING RING

High-strength and high-ductility die-quenched parts and method of manufacturing the same

Zinc coated steel with inorganic overlay for hot forming

STEEL MEMBER HAVING NITROGEN COMPOUND LAYER AND PROCESS FOR PRODUCING SAME

Precipitation hardening martensitic stainless steel and steam turbine component made thereof

High Cr ferritic/martensitic steels having an improved creep resistance for in-core component materials in nuclear reactor, and preparation method thereof

Wall Mountable Holder

Biocompatible material made of stainless steel having a martensitic surface layer

AUTOMOBILE COLUMN AND METHOD FOR PRODUCING A HOT-FORMED AND PRESS-HARDENED AUTOMOBILE COLUMN

Method for producing a hot-formed and press-hardened metal component

Fabrication process of coated stamped parts

LINK CHAIN SUPERIOR IN LOW TEMPERATURE TOUGHNESS AND HEAT TREATMENT METHOD OF THE SAME

Alloy steel

Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet

CO-NI-BASED ALLOY, METHOD OF CONTROLLING CRYSTAL OF CO-NI-BASED ALLOY, METHOD OF PRODUCING CO-NI-BASED ALLOY, AND CO-NI-BASED ALLOY HAVING CONTROLLED CRYSTALLINITY

MARTENSITIC WIRE WITH THIN POLYMER COATING

CARBURIZED STEEL PART HAVING EXCELLENT LOW CYCLE BENDING FATIGUE STRENGTH

MANUFACTURING METHOD OF HIGH-STRENGTH AND HIGH-TOUGHNESS THIN STEEL AND HEAT TREATMENT APPARATUS

High strength galvanized steel sheet having excellent formability, weldability, and fatigue properties and method for manufacturing the same

Processing of nickel-titanium alloys

High strength galvanized steel sheet and method for manufacturing the same

Stainless steel for oil well, stainless steel pipe for oil well, and method of manufacturing stainless steel for oil well

High-strength steel sheet, hot-dipped steel sheet, and alloy hot-dipped steel sheet that have excellent fatigue, elongation, and collision characteristics, and manufacturing method for said steel sheets

High-strength and high-ductility steel for spring, method for producing same, and spring

High-strength stainless steel pipe

High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same

Martensitic-steel casting material and process for producing martensitic cast steel product

Cold-rolled steel sheet and method for producing the same

Cold-rolled steel sheet

Method of making ultra-high strength stainless steels

Steel Alloy

High strength steel sheet having excellent formability

Tailored Properties By Post Hot Forming Processing

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

Method for producing seamless steel pipe for oil wells excellent in sulfide stress cracking resistance

High-strength stabilizer steel for vehicles having excellent corrosion resistance and low-temperature toughness, method of producing the same, and stabilizer

Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof

Use of a Steel Alloy for Well Pipes for Perforation of Borehole Casings, and Well Pipe

High Strength Steel Plate for Nuclear Reactor Containment Vessel and Method of Manufacturing the Same

Precipitation hardenable martensitic stainless steel and steam turbine blade using the same

High-strength steel plate and producing method therefor

HOT PRESS FORMING METHOD

Conductive belt and electrophotographic apparatus

HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY, HIGH-STRENGTH GALVANIZED STEEL SHEET, AND METHODS FOR MANUFACTURING THE SAME

High corrosion resistance precipitation hardened martensitic stainless steel

Manufacturing method of a hot-pressed steel plate member

Hardened martensitic steel having a low cobalt content, process for manufacturing a part from steel, and part thus obtained

VERY HIGH MECHANICAL STRENGTH STEEL AND METHOD FOR PRODUCING A SHEET OF THIS STEEL COATED WITH ZINC OR ZINC ALLOY

METHOD FOR THE MANUFACTURE OF A COMPOUND PRODUCT WITH A SURFACE REGION OF A WEAR RESISTANT COATING, SUCH A PRODUCT AND THE USE OF A STEEL MATERIAL FOR OBTAINING THE COATING

Galvannealed steel sheet and production method thereof

High-strength steel machined product and method for manufacturing the same, and method for manufacturing diesel engine fuel injection pipe and common rail

High strength steel sheet with good wettability and manufacturing method thereof

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

High-strength cold-rolled steel sheet excellent in workability and method for manufacturing the same

Method for producing steel pipe with excellent expandability

Method for producing high strength steel sheet excellent in formability

Use of a steel alloy