Krupp (metallurgy)

science · 30 November 1911 · 113 years ago

Krupp engineers Benno Strauss and Eduard Maurer patent austenitic stainless steel (October 17) and Elwood Haynes (in the United States) and Harry Brearley (of Brown-Firth in Sheffield, England) independently discover martensitic stainless steel alloys.

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