Some have had it and no longer use that nickname. New Steel Cities appear throughout the World on a regular basis. Steel Cities include:
Sheffield, England.
Pittsburgh, Pennsylvania.
Pueblo, Colorado.
Gary, Indiana.
Cleveland, Ohio.
Youngstown, Ohio.
Bokaro, India.
Hamilton, Ontario.
Newcastle, NSW, Australia.
Birmingham, Alabama was known as the Pittsburgh of the South and Toledo, Spain made fine blades as did High Wycombe, England.
The Girl From Steel City was created in 1986.
The nickname of Auckland is the "City of Sails".
Wellywood, The Windy City or Welly.
Man of steel; The Man of Tomorrow; Supes; Boy Scout; The Big Blue; Smallville (by Lois); The Strange Visitor from Another Planet; The Last Son of Krypton; and The Metropolis Marvel.
Eterna City I think
Steel City.
Steel City, Blitzburgh, Sixburgh, etc.
Pittsburgh, Pennsylvania, was known for specializing in steel production, earning it the nickname the "Steel City." The city's abundant coal and proximity to rivers for transportation contributed to its success in the industry.
He made a steel industry
Pittsburgh is known as the "Iron City" due to its rich history in the steel industry. The city was once a major center for steel production, with many mills and factories operating in the area. This nickname reflects Pittsburgh's importance in the iron and steel industry during the late 19th and early 20th centuries.
Western Queen
The Eternal City or The City of Fountains is Rome's nickname.
The abandoned factories and steel mills in the Great Lake were given the nickname "the rust belt"
Nashville's nickname is "Music City".
Cigar City is a nickname for Tampa. Much like New York is known as the Big Apple or Pittsburgh is the Steel City, Tampa is known as the Cigar City due to its past as the world's largest producer of hand rolled cigars.
Imelda Marcos, former First Lady of the Philippines, earned the nickname Steel Butterfly. She earned the nickname by consistently beating corruption allegations.
The city that earned the nickname "Smoky City" is Pittsburgh, Pennsylvania. This nickname arose during the industrial era, particularly in the late 19th and early 20th centuries, when the city was a hub for steel manufacturing and coal production. The heavy use of coal for fuel and industrial processes led to significant air pollution, resulting in a smoggy, smoky atmosphere that contributed to the city's reputation. Efforts to clean up the environment have since improved air quality significantly in Pittsburgh.