Share content on LinkedIn Share content on YouTube

A Stainless Reputation

November 1, 2007

Next time you’re in Cleveland, OH, make an effort to stop by the Crawford Auto-Aviation Museum. I found it by accident—it hosted an event I attended —and I’m glad I did. Among the exhibits, such as cars, trucks, engines, airplanes and helicopters, was a collection of stainless-steel-clad automobiles, part of a promotional campaign from decades ago to showcase a then-new wonder material.

Generally credited as the inventor of stainless is Harry Brearley. Brearley came about his find by accident in 1913 as he searched for an erosion-resistant steel to prolong gun-barrel life. Tinkering with steel alloys containing chromium, Brearley created a steel with

12.8 percent chromium and 0.24 percent carbon that exhibited stellar corrosion-resistance properties. This new material, coined ‘rustless steel,’ found early use in armaments and cutlery, and automotive companies were taking a look.

You might remember the DeLorean from the early 1980s. That car is considered the first mass-produced auto to feature a stainless-steel exterior. The straight-line styling owed as much to difficulties in forming stainless steel as it did to a designer’s statement. The truth is, the DeLorean stainless exterior was predated by 45 years.

In 1935, the Steel Division of Allegheny Ludlum convinced the Ford Motor Co. to collaborate on a stainless-steel car as part of a campaign to introduce stainless steel and its capabilities to the American public. The effort culminated in production of a 1936 Deluxe Sedan. Ford rolled six of the models off of its Detroit assembly line. Each logged more than 200,000 miles with Allegheny Ludlum officials behind the wheel before being transferred to private ownership. Four of those still exist, all with their stainless-steel cladding while most other nonstainless components have been replaced. In 1960, Ford rolled two Thunderbirds out of its Wixom, MI, plant. Besides the body skin, bumpers and grille, all made from Type 302 stainless, every other component was standard equipment for the 1960 ‘Bird. Also included, according to Allegheny Ludlum officials: the first Type 409 stainless-steel muffler released on a production vehicle. Each of the two cars have logged more than 100,000 miles, still with their original mufflers and Type 304 stainless exhaust pipes. Interestingly, the two cars were made at the end of the production run, as engineers reasoned that forming the hard stainless steel would destroy the stamping dies.

The last stainless car produced via the Ford-Allegheny Ludlum collaboration was the 1967 Lincoln Convertible. Ford built three of these, and save for the bodies, all other parts were standard.

A 1936 Deluxe Sedan, 1960 Thunderbird and 1967 Lincoln Convertible comprise the stainless-car exhibit at the Crawford Museum. They are worth a look, as a testament to the durability of stainless steel. And eye-catching? In my opinion, you will not see a better looking finish on a car. No wonder the appliance industry, and American consumers, have adopted stainless steel as the cover of choice for high-end refrigerators, washers and dryers.

So next time you travel through Cleveland, make the Crawford Auto-Aviation Museum a must-see stop. Besides the stainless cars, you’ll gain an appreciation for just how much the city has contributed to the automobile industry. Forgotten by many today is the fact that in 1900 Cleveland was home to more than 70 auto manufacturers, and the city was responsible for many automobile firsts—The first auto sold in the United States was from Winton Motors; Baker Motors built the first car that used steel ball bearings; and the first use of the French word “automobile” in conjunction with the U.S. car industry was by a Cleveland Plain Dealer reporter in 1899.

Cleveland may not be an automotive hub anymore, but it is home to a stainless trio that helped introduce a miracle material to America.

Industry-Related Terms: Alloys, Forming, Run, Stainless Steel
View Glossary of Metalforming Terms

Technologies: Bending


Must be logged in to post a comment.
There are no comments posted.

Subscribe to the Newsletter

Start receiving newsletters.