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US20130263979 Ferritic Stainless Steel for Use as Conduit Members for Emission of Automotive Exhaust Gas  
A ferritic stainless steel useful as conduit members for emission of automotive exhaust gas consists of C up to 0.03 mass %, Si up to 1.0 mass %, Mn up to 1.5 mass %, Ni up to 0.6 mass %, 10-20...
US20120031530 STAINLESS STEEL FOR OIL WELL, STAINLESS STEEL PIPE FOR OIL WELL, AND METHOD OF MANUFACTURING STAINLESS STEEL FOR OIL WELL  
The chemical composition of a stainless steel in accordance with the present invention consists of C: not more than 0.05%, Si: not more than 0.5%, Mn: 0.01 to 0.5%, P: not more than 0.04%, S: not...
US20150152531 HIGH STRENGTH STAINLESS STEEL SEAMLESS PIPE WITH EXCELLENT CORROSION RESISTANCE FOR OIL WELL AND METHOD OF MANUFACTURING THE SAME  
A pipe having chemical composition contains, by mass %, C: 0.05% or less, Si: 0.5% or less, Mn: 0.15% or more and 1.0% or less, Cr: 13.5% or more and 15.4% or less, Ni: 3.5% or more and 6.0% or...
US20110017355 FERRITIC HEAT-RESISTANT STEEL  
Disclosed is a ferritic heat-resistant steel which has the following chemical composition (by weight): C: from 0.01% to less than 0.08%; Si: 0.30-1.0%; P: 0.02 or less; S: 0.010% or less; Mn:...
US20130143141 OXIDATION RESISTANT FERRITIC STAINLESS STEEL, METHOD OF MANUFACTURING THE STEEL, AND FUEL CELL INTERCONNECT USING THE STEEL  
An oxidation-resistant ferritic stainless steel including a ferritic stainless steel base material, and a Cu-containing spinel-structured oxide.
US20150101711 HIGH-STRENGTH SEAMLESS STAINLESS STEEL TUBE FOR OIL COUNTRY TUBULAR GOODS AND METHOD OF MANUFACTURING THE SAME  
A steel material has a chemical composition containing, by mass %, C: 0.005% or more and 0.06% or less, Si: 0.05% or more and 0.5% or less, Mn: 0.2% or more and 1.8% or less, Cr: 15.5% or more and...
US20100308505 PLASTIC INJECTION MOLD OF LOW CARBON MARTENSITIC STAINLESS STEEL  
A mold plate having a mold cavity configured for plastic injection molding one or more articles such as a panel or frame of an electronic display screen such as a flat screen TV is formed from a...
US20110297277 STEEL ALLOY AND TOOLS OR COMPONENTS MANUFACTURED OUT OF THE STEEL ALLOY  
The invention relates to a powder metallurgically manufactured steel with a chemical composition containing, in % by weight: 0.01-2 C, 0.6-10 N, 0.01-3.0 Si, 0.01-10.0 Mn, 16-30 Cr, 0.01-5 Ni,...
US20120024430 HIGH-STRENGTH STAINLESS STEEL PIPE  
A stainless steel material having compositions which contain on the basis of percent by mass, C from 0.04 to 0.12%, Ni from 0 (including a case of no addition) to 5.0%, Cr from 12.0 to 17.0%, N...
US20140373980 FERRITE-BASED STAINLESS STEEL PLATE HAVING EXCELLENT RESISTANCE AGAINST SCALE PEELING, AND METHOD FOR MANUFACTURING SAME  
This ferritic stainless steel sheet contains, by mass %: C: 0.02% or less, N: 0.02% or less, Si: 0.05% to 0.80%, Mn: 0.05% to 1.00%, P: 0.04% or less, S: 0.01% or less, Cr: 12% to 20%, Cu: 0.80%...
US20120241052 FERRITIC STAINLESS STEEL AND METHOD OF MANUFACTURING THE SAME  
The present disclosure relates to a ferritic stainless steel and fabrication method of a ferritic stainless steel comprising, by weight %, C: above 0 wt % to 0.01 wt % or less, Si: above 0 wt % to...
US20110132499 FERRITE SYSTEM HEAT-RESISTANT CAST STEEL AND EXHAUST SYSTEM COMPONENT  
The ferrite system heat-resistant cast steel and the exhaust system component are provided, which are inexpensive and are able to improve the reliability by largely improving the toughness under...
US20140261918 ENHANCED WEAR RESISTANT STEEL AND METHODS OF MAKING THE SAME  
Improved steel compositions and methods of making the same are provided. The present disclosure provides advantageous wear resistant steel. More particularly, the present disclosure provides high...
US20140299239 STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME  
Martensitic mixed phase stainless steel, which has in well balance between excellent strength and formability and excellent fatigue properties, and is inexpensive, and suitable for spring members,...
US20140166158 HIGH-Mn AUSTENITIC STAINLESS STEEL AND METAL PARTS FOR CLOTHING ORNAMENT  
High-Mn austenitic stainless steels having a chemical composition comprising C: 0.02-0.12 mass %, Si: 0.05-1.5 mass %, Mn: 10.0-22.0 mass %, S: not more than 0.0028 mass %, Ni: 4.0-12.0 mass %,...
US20130118650 FERRITIC-AUSTENITIC STAINLESS STEEL EXCELLENT IN CORROSION RESISTANCE AND WORKABILITY AND METHOD OF PRODUCTION OF SAME  
The present invention relates to ferritic-austenitic stainless steel oriented to have low Ni which is excellent in corrosion resistance, particularly in corrosion resistance in a neutral chloride...
US20110114232 Method for Producing Steel Sheet for Gasket, and Gasket  
The present invention aims at providing: a method for manufacturing such a kind of gasket-oriented steel plate excellent in elasticity and formability, in a manner to allow for reduction of a...
US20120160376 HEAT RESISTANT CAST STEEL, MANUFACTURING METHOD THEREOF, CAST PARTS OF STEAM TURBINE, AND MANUFACTURING METHOD OF CAST PARTS OF STEAM TURBINE  
A heat resistant cast steel of an embodiment contains in percent by mass C: 0.05-0.15, Si: 0.03-0.2, Mn: 0.1-1.5, Ni: 0.1-1, Cr: 8-10.5, Mo: 0.2-1.5, V: 0.1-0.3, Co: 0.1-5, W: 0.1-5, N:...
US20070074793 Highly anticorrosive high strength stainless steel pipe for linepipe and method for manufacturing same  
A highly corrosion resistant high strength stainless steel pipe for linepipe, having a composition containing about 0.001 to about 0.015% C, about 0.01 to about 0.5% Si, about 0.1 to about 1.8%...
US20120118442 STAINLESS STEEL HAVING GOOD CONDUCTIVITY AND DUCTILITY FOR USE IN FUEL CELL AND METHOD FOR PRODUCING THE SAME  
A stainless steel having good conductivity and ductility for use in a fuel cell separator is provided. In particular, the stainless steel has a composition of, in terms of % by mass, C: 0.01% or...
US20110132501 MARTENSITIC STAINLESS STEEL SEAMLESS TUBE FOR OIL COUNTRY TUBULAR GOODS AND MANUFACTURING METHOD THEREOF  
A martensitic stainless steel seamless tube for oil country tubular goods includes a yield strength of 95 ksi or more and low-temperature toughness in which a fracture transition temperature vTrs...
US20090301615 METHOD FOR PRODUCING AN INTERNAL COMBUSTION ENGINE VALVE AND VALVE OBTAINED IN THIS MANNER  
The invention concerns a method for making a unitary spark ignition valve, characterized in that it consists in preparing and casting a steel made up in wt. % of: 0.45%≦C 0.55%; 12%≦Cr≦18%;...
US20150247225 WIRE FOR PISTON RINGS  
[Object] To provide a wire 1 for piston rings which is less likely to cause a width of an end gap 4 of a piston ring to be varied, is excellent in processability during coiling, and is obtained at...
US20080216927 High Temperature Bolt Material  
A high temperature bolt material, characterized in that it is a ferrite steel comprising 8 wt % or more of Cr and having a tempered martensite structure and can be used in a high temperature...
US20150167135 DUPLEX STAINLESS STEEL  
The invention relates to a duplex stainless steel composition, the composition of which consists of, in % by weight:...
US20140216614 FERRITIC STAINLESS STEEL PLATE WHICH HAS EXCELLENT RIDGING RESISTANCE AND METHOD OF PRODUCTION OF SAME  
The present invention focuses on Sn and has as its problem to not only improve the corrosion resistance and rust resistance of Cr-containing ferritic stainless steel but also improve the ridging...
US20140332117 HIGH-MN AUSTENITIC STAINLESS STEEL AND A PRODUCING METHOD OF HIGH-MN AUSTENITIC STAINLESS STEEL SHEET  
High-Mn austenitic stainless steels having a chemical composition comprising C: 0.02-0.12 mass %, Si: 0.05-1.5 mass %, Mn: 10.0-22.0 mass %, S: not more than 0.0028 mass %, Ni: 4.0-12.0 mass %,...
US20120080124 ALLOY STEEL  
The invention provides an alloy steel having the following composition: Ni 5-14 wt %; Cr 4-16 wt %; Co 7-14 wt %; Mo 1-5 wt %; W 0-5 wt %; Ti 0-0.8 wt %; Al 0.1-3 wt %; the balance being Fe save...
US20140254736 METHOD FOR PRODUCING, FROM A PREFORM MADE OF AUSTENITIC STAINLESS STEEL WITH A LOW CARBON CONTENT, A WEAR-RESISTANT AND CORROSION-RESISTANT CLADDING FOR A NUCLEAR REACTOR, CORRESPONDING CLADDING AND CORRESPONDING CONTROL CLUSTER  
A method for producing a wear-resistant and corrosion-resistant stainless steel part for a nuclear reactor is provided. This method includes steps of providing a tubular blank in austenitic...
US20110294042 STAINLESS STEEL FOR POLYMER FUEL CELL SEPARATOR AND METHOD FOR PREPARING SAME  
There are provided a ferrite stainless steel for a polymer fuel cell separator having excellent corrosion resistance and interfacial contact resistance under an operating environment of a polymer...
US20100006190 PROCESS FOR PRODUCING BEND PIPE FOR LINE PIPE AND BEND PIPE FOR LINE PIPE  
A steel pipe is prepared, which contains, by mass, at most 0.009% C, at most 1.0% Mn, at most 1.0% Si, at most 0.04% P, at most 0.005% S, 0.01 to 0.2% Ti, 0.01 to 0.10% V, 0.001 to 0.1% Al, at...
US20110265920 HIGH-PURITY FERRITIC STAINLESS STEELS EXCELLENT IN CORROSION RESISTANCE AND METHOD OF PRODUCTION OF SAME  
The present invention provides an alloy-saving type of high purity ferritic stainless steel excellent in corrosion resistance and a method of production of the same. A high purity ferritic...
US20130092296 MARTENSITIC ANTIBACTERIAL STAINLESS STEEL AND MANUFACTURING METHOD THEREOF  
This invention relates to antimicrobial martensitic stainless steels with nano precipitation and their manufacturing method of melting, forging, heat treatment. As the nano ε-Cu phases are...
US20050098240 Ferritic free-cutting stainless steel excellent in surface roughness and outgass resistance  
A ferritic free-cutting stainless steel excellent in surface roughness and outgass resistance is disclosed which comprises in weight percentage, 0.06% or less of C, 0.05 to 1.0% of Si, 2.0% or...
US20060130938 Ferritic steel alloy  
Steel alloys include no more than 1.00 percent by weight of silicon, 18.0 to 22.0 percent by weight of chromium, 1.80 to 2.50 percent by weight of molybdenum, 0.01 to 0.10 percent by weight of...
US20140190594 Classes of Steels for Tubular Products  
The present disclosure is directed and formulations and methods to provide alloys having relative high strength and ductility. The alloys may be provided in seamless tubular form and characterized...
US20110162764 HIGH-CR FERRITIC/MARTENSITIC STEEL HAVING IMPROVED CREEP RESISTANCE AND PREPARATION METHOD THEREOF  
High-Cr ferritic/martensitic steels having an improved tensile strength and creep resistance are provided, which includes 0.04˜0.13 weight % of carbon, 0.03˜0.07 weight % of silicon, 0.40˜0.50...
US20120085513 FERRITIC STAINLESS STEEL MATERIAL FOR BRAZING AND HEAT EXCHANGER MEMBER  
A ferritic stainless steel material for brazing without grain coarsening has a partially recrystallized structure and composition comprising, in % by mass, C:0.03% or less, Si: more than 0.1 to...
US20080271823 Method for Steel Strip Coating and a Steel Strip Provided With Said Coating  
Coating steel strips comprising, in % by weight, C: ≦1.6%, Mn: 6-30%, Al: ≦10%, Ni: ≦10%, Cr: ≦10%, Si: ≦8%, Cu: ≦3%, Nb: ≦0.6%, Ti: ≦0.3%, V: ≦0.3%, P: ≦0.1%, B: ≦0.01%, the rest being iron and...
US20110097234 LEAN DUPLEX STAINLESS STEEL EXCELLENT IN CORROSION RESISTANCE AND TOUGHNESS OF WELD HEAT AFFECTED ZONE  
The present invention provides a lean duplex stainless steel able to suppress the drop in corrosion resistance and toughness of a weld heat affected zone and is characterized by containing, by...
US20070000580 Martensitic stainless steel and method of the manufacture  
The invention relates to a martensitic stainless steel to be used for making a razor, surgical and similar blades or other cutting tools, which steel contains 0.40 to 0.55 wt % carbon, 0.8 to 1.5...
US20140056751 CAST AUSTENITIC STAINLESS STEEL  
An austenitic stainless cast steel having a volume fraction of a ferrite phase of 0.1-5.0%.
US20090056838 Ferritic Stainless Steel Sheet Having Excellent Corrosion Resistance and Method of Manufacturing the Same  
A ferritic stainless steel sheet having excellent corrosion resistance and a method of manufacturing the steel sheet are provided. Specifically, the ferritic stainless steel sheet of the invention...
US20070089810 Duplex stainless steel alloy for use in seawater applications  
The present invention relates to a stainless steel alloy, more precisely a duplex stainless steel alloy having ferritic-austenitic matrix and having high corrosion resistance in combination with...
US20100193087 MARTENSITIC STAINLESS STEEL SEAMLESS PIPE FOR OIL COUNTRY TUBULAR GOODS AND METHOD FOR MANUFACTURING THE SAME  
A seamless steel pipe for oil country tubular goods which simultaneously has a high strength of a 110 ksi grade of yield strength and a superior low temperature toughness and a method for...
US20080310990 Stainless Steel Pipe Having Excellent Expandability for Oil Country Tubular Goods  
There is provided a cost-effective stainless steel pipe having excellent expandability for oil country tubular goods, the stainless steel pipe having excellent CO2 corrosion resistance under a...
US20060196582 Duplex stainless steel alloy and use thereof  
The present invention relates to a stainless steel alloy, more specifically a duplex stainless steel alloy with a ferritic-austenitic matrix and high corrosion resistance in combination with good...
US20070144634 Ferritic cr-contained steel  
A ferritic Cr-contained steel having a reduced thermal expansion coefficient is provided. The ferritic Cr-contained steel contains C of 0.03% or less, Mn of 5.0% or less, Cr of 6 to 40%, N of...
US20090007991 Ferritic Heat-Resistant Steel  
Disclosed is a ferritic heat-resistant steel which has the following chemical composition (by weight): C: 0.01-0.10%; Si: 0.30-1.0%; P: 0.02 or less; S: 0.010% or less; Mn: 0.2-1.2%; Ni: 0.3% or...
US20070163679 Austenitic-ferritic stainless steel  
A low Ni and high N austenitic-ferritic stainless steel is disclosed. It includes an austenitic-ferritic stainless steel having high formability and punch stretchability, crevice corrosion...

Matches 1 - 50 out of 129 1 2 3 >