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Class Information
Number: 420/75
Name: Alloys or metallic compositions > Ferrous (i.e., iron base) > Eight percent or more manganese containing > Titanium containing
Description: Alloy or metallic composition which additionally contains chromium.










Patents under this class:

Patent Number Title Of Patent Date Issued
8337749 Lean austenitic stainless steel Dec. 25, 2012
6908589 High manganese cast iron containing spheroidal vanadium carbide and method for making therof Jun. 21, 2005
6824672 Use of austenitic stainless steels in applications requiring anti-coking properties Nov. 30, 2004
6572713 Grain-refined austenitic manganese steel casting having microadditions of vanadium and titanium and method of manufacturing Jun. 3, 2003
6258184 Hydrogen-absorbing alloy Jul. 10, 2001
5910285 Austenitic acid corrosion-resistant stainless steel of Al-Mn-Si-N series Jun. 8, 1999
5891388 Fe-Mn vibration damping alloy steel having superior tensile strength and good corrosion resistance Apr. 6, 1999
4923675 Wear-resistant steel and method of its production May. 8, 1990
4875933 Melting method for producing low chromium corrosion resistant and high damping capacity Fe-Mn-Al-C based alloys Oct. 24, 1989
4855105 Wear-resistant steel Aug. 8, 1989
4788034 Age hardenable maetensitic steel Nov. 29, 1988
4668310 Amorphous alloys May. 26, 1987
4637843 Core of a noise filter comprised of an amorphous alloy Jan. 20, 1987
4629504 Steel materials for welded structures Dec. 16, 1986
4531974 Work-hardenable austenitic manganese steel and method for the production thereof Jul. 30, 1985
4512804 Work-hardenable austenitic manganese steel and method for the production thereof Apr. 23, 1985
4358315 Manganese steels Nov. 9, 1982
4358316 Alloys for hydrogen storage Nov. 9, 1982
4162158 Ferritic Fe-Mn alloy for cryogenic applications Jul. 24, 1979
4130418 Austenitic wear-resistant steel Dec. 19, 1978











 
 
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