Tesla patent submitting for metal alloy to make Cybertruck ‘practically indestructible’

The Tesla Cybertruck is definitely nonetheless in growth. Though information of the factor is scarce, significantly the discharge date, there was anecdotal proof of how the prototype with mirrors and a large middle wiper could be seen in 2021. The newest: Tesla has filed a patent software for a metal alloy that can encase the cybertruck’s exoskeleton.

Accordingly Electrical energy, The metal is alleged to outperform different typical automotive grade alloys. In his patent software, Tesla outlines pretty detailed specs on the Vicker hardness scale, corrosion resistance, ductility, and tensile energy. For the nerds, the hardness ranges from 420 HV to 500 HV, corrosion resistance from 520 mV to 600 mV, a ductility of 60 levels bend angle at 1.8 mm thickness and a yield energy of 1100 MPa.

Tesla listed a couple of different widespread metal alloys within the submitting, together with the widespread 304L, 316L, and 301. Apparently, none of those may meet the specs Tesla needed for the Cybertruck, which is able to reportedly use a novel chassis physique construction with an exoskeleton draped over it for extra sturdiness. This exoskeleton may very well be constructed from the proprietary alloy described within the patent.

The automaker doesn’t particularly say it can use the alloy for the Cybertruck within the patent, however does word that it may very well be utilized in a car with an exoskeleton. It additionally seems {that a} key focus of this alloy is corrosion resistance, with the patent software stating that “in some embodiments, the corrosion resistance of the monolithic metallic sheet permits the car’s exterior paneling for use with out the applying of an anti-corrosion coating or corrosion inhibitors (e.g. paint ).”

Studying between the strains, the “30X” isn’t meant to imply 30 occasions extra, however seems like nomenclature for 300 collection stainless-steel, which is simply hardenable by chilly rolling processes. As such, it will probably be a mixture or variation of 300 collection stainless-steel, which isn’t unusual within the business.

Whether or not will probably be used on Cybertruck stays to be seen. The following Tesla Investor Day is now upon us, and particulars will certainly be launched then.