US 11,873,547 B2
Fuel system components
Yang Su, Hubei (CN); Xiaoli Huang, Wuhan (CN); Steven E. Ferdon, Columbus, IN (US); Ross A. Phillips, Columbus, IN (US); Manoj M. Thete, Columubs, IN (US); and Brian J. Wright, Indianapolis, IN (US)
Assigned to Cummins Inc., Columbus, IN (US)
Filed by Cummins Inc., Columbus, IN (US)
Filed on Apr. 13, 2023, as Appl. No. 18/299,934.
Application 18/299,934 is a continuation of application No. PCT/CN2020/121228, filed on Oct. 15, 2020.
Prior Publication US 2023/0243025 A1, Aug. 3, 2023
Int. Cl. F02M 55/02 (2006.01); C22C 38/44 (2006.01); C21D 1/18 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/46 (2006.01); C23C 8/26 (2006.01); F02M 61/16 (2006.01)
CPC C22C 38/44 (2013.01) [C21D 1/18 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/46 (2013.01); C23C 8/26 (2013.01); F02M 61/166 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A fuel system, comprising:
at least one fuel component formed of a steel alloy comprising 0.01-0.31 wt. % carbon, 0.0-0.20 wt. % silicon, 0.15-0.50 wt. % manganese, 0.0-0.015 wt. % phosphorous, 0.0-0.001 wt. % sulfur, 4.80-5.20 wt. % chromium, 4.80-6.20 wt. % nickel, 0.60-0.80 wt. % molybdenum, 0.0-0.550 wt. % vanadium, and 2.000-2.400 wt. % aluminum, wherein the at least one fuel component is configured to come in contact with fuel when fuel is passed through the fuel system.