Matches 1 - 18 out of 18


Match Document Document Title
US20140290810 HIGH STRENGTH COLD ROLLED STEEL SHEET WITH EXCELLENT DEEP DRAWABILITY AND MATERIAL UNIFORMITY IN COIL AND METHOD FOR MANUFACTURING THE SAME  
A high strength cold rolled steel sheet includes a chemical composition containing, by mass %, C: 0.010% or more and 0.060% or less, Si: more than 0.5% and 1.5% or less, Mn: 1.0% or more and 3.0%...
US20120211128 METHOD FOR MAKING A STEEL PART OF MULTIPHASE MICROSTRUCTURE  
A steel part having a homogeneous multiphase microstructure in each region of the part, the microstructure containing ferrite, wherein the steel part is obtained by a process involving: cutting a...
US20090010795 Cold-Working Steel  
The invention relates to a cold-working steel having a chemical composition, in % by weight, of 1.3-2.4 (C+N), whereof at least 0.5 C, 0.1-1.5 Si, 0.1-1.5 Mn, 4.0-5.5 Cr, 1.5-3.6 (Mo+W/2), but max...
US20070256767 Steel Wire for Cold Forging Having Excellent Low Temperature Impact Properties and Method of Producing the Same  
Disclosed is a steel wire for cold forging, which has excellent low temperature impact properties, and a method of producing the same. The steel wire consists of 0.10-0.40 wt % C, 1.0 wt % or less...
US20110192507 IRON ALLOY, IRON-ALLOY MEMBER, AND PROCESS FOR MANUFACTURING THE SAME  
An iron alloy according to the present invention comprises: Al in an amount of from 3 to 5.5%; Mn in an amount from 0.2 to 6%; and the balance being iron (Fe), and inevitable impurities and/or a...
US20070095444 HIGH STRENGTH STEEL SHEET EXCELLENT IN FORMABILITY AND METHOD FOR PRODUCING THE SAME  
A high strength steel sheet excellent in formability which has a chemical composition in mass %: C: 0.03 to 0.20%, Si: 0.005 to 0.3%, Mn: 1.0 to 3.1%, P: 0.001 to 0.06%, S: 0.001 to 0.01%, N:...
US20100221572 STEEL, FOR HOT FORMING OR QUENCHING IN A TOOL, HAVING IMPROVED DUCTILITY  
The invention relates to a steel part, the composition of the steel of which comprises, the contents being expressed by weight: 0.040%≦C≦0.100%; 0.80%≦Mn≦2.00%; Si≦0.30%; S≦0.005%; P≦0.030%;...
US20080257461 Corrosion Resistance Improved Steel Sheet for Autmotive Muffler and Method of Producing the Steel Sheet  
Provided are a steel sheet for an automotive muffler and a method for producing the steel sheet. The steel sheet includes 0.01% by weight or less of C, 0.1 to 0.3% by weight of Si, 0.3 to 0.5% by...
US20100108207 MANUFACTURING METHOD OF HIGH STRENGTH FERRITIC/MARTENSITIC STEELS  
Provided is a method of manufacturing a high strength ferritic/martensitic steel. The method includes melting a ferritic/martensitic steel, hot-working the melted ferritic/martensitic steel,...
US20080295928 Method for Manufacturing High Strength Steel Strips with Superior Formability and Excellent Coatability  
A method for manufacturing a steel sheet used for structural members, elements, etc. of automobiles including a front side member, pillar, and the like, and more particularly, a method for...
US20080251168 Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength and Aging Resistance, Gal-Vannealed Steel Sheet Using the Cold Rolled Steel Sheet and Method For Manufacturing the Cold Rolled Steel Sheet  
A bake-hardenable cold rolled steel sheet with high strength and superior aging resistance used for outer panels of an automobile body, a galvannealed steel sheet using the cold-rolled steel...
US20140283953 METHOD FOR PRODUCING A SOFT MAGNETIC ALLOY STRIP AND RESULTANT STRIP  
Method for producing a soft magnetic alloy strip suited to be mechanically cut, having a chemical composition comprising, by weight: 18% ≦ Co ≦55% 0% ≦V + W ≦3%0% ≦Cr ≦3%0% ≦Si ≦3%0% ≦Nb ≦0.5% 0%...
US20140238557 METHOD FOR PRODUCING COLD-ROLLED STEEL SHEET  
A method for producing a high-tensile cold-rolled steel sheet includes subjecting a slab having a composition containing C: more than 0.020% and less than 0.30%, Si: more than 0.10% and 3.00% or...
US20080286603 Steel Sheet for Hot Press Forming Having Excellent Heat Treatment and Impact Property, Hot Press Parts Made of It and the Method for Manufacturing Thereof  
Disclosed is a steel sheet that exhibits an ultra-high strength after hot press forming followed by rapid cooling, and an enhanced yield strength after painting. The steel sheet has a composition...
US20170114426 COMPONENTS MADE OF A STEEL ALLOY AND METHOD FOR PRODUCING HIGH-STRENGTH COMPONENTS  
The invention concerns a component made of a steel alloy comprising iron and as alloying element copper, in particular consisting of (in wt % in relation to the total alloy, wherein the sum of all...
US20160168656 HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME  
A high-strength cold-rolled steel sheet having excellent elongation, stretch flangeability, and bendability and a method for producing the same.
US20160010167 Hardening Tool and Method for Producing Hardened Profiled Shaped Articles  
A hardening tool is disclosed for producing hardened profiled shaped articles from a sheet steel material, which hardening tool has at least two tool parts which are movable relative to one...
US20150344986 HEAT TREATMENT APPARATUS FOR HOT STAMPING AND FORMING METHOD USING THE SAME  
A heat treatment apparatus for hot stamping includes a frame, and heating units provided to be vertically movable at both upper and lower sides of the frame and configured to heat a cold formed...

Matches 1 - 18 out of 18