The full package
A stock of more than 16,000 standard stainless steel items at the Sandvik distribution centre in Halesowen, West Midlands, helps service on-demand and scheduled supply requirements
Why SpaceX built a stainless steel Starship instead of using carbon fibre
SpaceX is developing an initial prototype of the Starship rocket that aims to transport passengers to the Moon and Mars. Recently SpaceX CEO Elon Musk announced a design revision, involving replacing the aluminium and carbon fibre body with stainless steel. The Starship was redesigned due to the material properties of stainless steel.
As ExtremeTech explained: "Stainless steel is much cheaper than carbon fiber, but it’s heavier. Although, Musk explains the rocket can be lighter with stainless steel than if you built it with other metals.
"Most steel alloys get brittle at cryogenic temperatures. That’s not the case for stainless steel with high chrome-nickel content. It gets stronger in cold conditions, but it also maintains ductility. That means stainless steel has high fracture toughness, which could prevent small structural imperfections from developing into cracks."
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