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Class Information
Number: 420/119
Name: Alloys or metallic compositions > Ferrous (i.e., iron base) > Nickel containing, but 10 percent or less
Description: Alloy or metallic composition which additionally containing nickel.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8709336 Method for making an abrasion-resistant steel plate and plate obtained Apr. 29, 2014
8702835 High strength low alloyed sintered steel Apr. 22, 2014
8668784 Steel for welded structure and producing method thereof Mar. 11, 2014
8663550 Hot work tool steel with outstanding toughness and thermal conductivity Mar. 4, 2014
8500924 High-strength steel plate and producing method therefor Aug. 6, 2013
8361248 Steel superior in CTOD properties of weld heat-affected zone and method of production of same Jan. 29, 2013
8241559 Steel material having a high silicon content for producing piston rings and cylinder sleeves Aug. 14, 2012
8216400 High-strength steel plate and producing method therefor Jul. 10, 2012
8071018 High carbon hot-rolled steel sheet Dec. 6, 2011
8043407 Welding solid wire Oct. 25, 2011
7914629 High strength thick steel plate superior in crack arrestability Mar. 29, 2011
7842141 Stainless-steel pipe for oil well and process for producing the same Nov. 30, 2010
7731896 Low alloy steel and weld joint thereof excellent in corrosion resistance to hydrochloric acid and sulfuric acid Jun. 8, 2010
7718843 Iron powder for organic chlorinated compound decomposition and detoxifying treatment method using the same May. 18, 2010
7604860 High tensile nonmagnetic stainless steel wire for overhead electric conductor, low loss overhead electric conductor using the wire, and method of manufacturing the wire and overhead electric c Oct. 20, 2009
7597841 Weld metal excellent in toughness and SR cracking resistance Oct. 6, 2009
7582171 High-strength, soft-magnetic iron-cobalt-vanadium alloy Sep. 1, 2009
7572407 Martensitic stainless steel sheet and method for making the same Aug. 11, 2009
7569286 Hardfacing alloy, methods and products Aug. 4, 2009
7361411 Hardfacing alloy, methods, and products Apr. 22, 2008
7267757 Magnetic head utilizing a CoNiFe alloy with 60-80 weight percent Fe and method for production therefor Sep. 11, 2007
6938324 Method of manufacturing a stator core Sep. 6, 2005
6893727 Metal gasket and a material for its manufacture and a method for their manufacture May. 17, 2005
6824672 Use of austenitic stainless steels in applications requiring anti-coking properties Nov. 30, 2004
6783610 Railway wheel alloy Aug. 31, 2004
6743304 Non-oriented electrical steel sheet with ultra-high magnetic flux density and production method thereof Jun. 1, 2004
6737018 Corrosion-resistant chromium steel for architectural and civil engineering structural elements May. 18, 2004
6702981 Low-carbon, low-chromium carburizing high speed steels Mar. 9, 2004
6652991 Ductile NiAl intermetallic compositions Nov. 25, 2003
6540848 High strength, high toughness, seamless steel pipe for line pipe Apr. 1, 2003
6440579 Process for producing a drawn wire made of stainless steel, in particular a wire for reinforcing tires, and wire obtained by the process Aug. 27, 2002
6436340 Weatherable steel material Aug. 20, 2002
6428633 Steel for welded structures and welding wire Aug. 6, 2002
6375763 Pearlitic steel railroad rail Apr. 23, 2002
6355212 Alloy for corrosion-resistant coatings or surface coatings Mar. 12, 2002
6245290 High-tensile-strength steel and method of manufacturing the same Jun. 12, 2001
6228183 Ultra-high strength, weldable, boron-containing steels with superior toughness May. 8, 2001
6221183 High-strength and low-thermal-expansion alloy, wire of the alloy and method of manufacturing the alloy wire Apr. 24, 2001
6203631 Pipeline distribution network systems for transportation of liquefied natural gas Mar. 20, 2001
6183573 High-toughness, high-tensile-strength steel and method of manufacturing the same Feb. 6, 2001
6110301 Low alloy build up material Aug. 29, 2000
6047747 System for vehicular, land-based distribution of liquefied natural gas Apr. 11, 2000
5951944 Lowly decarburizable spring steel Sep. 14, 1999
5944917 Stainless steel for ozone added water and manufacturing method thereof Aug. 31, 1999
5858125 Magnetoresistive materials Jan. 12, 1999
5798004 Weldable high strength steel having excellent low temperature toughness Aug. 25, 1998
5755895 High strength line pipe steel having low yield ratio and excellent in low temperature toughness May. 26, 1998
5743972 Heavy-wall structural steel and method Apr. 28, 1998
5651938 High strength steel composition having enhanced low temperature toughness Jul. 29, 1997
5539380 Metallic glass alloys for mechanically resonant marker surveillance systems Jul. 23, 1996

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