Bacon you missed the point. No components to assist in this way would fit inside the suit. I don't really casre what lore dsyas, show me some schematics to prove the size/stength of the compnents.
Spartan, Titanium Alloy does come in grades yes. Which grade is being used...likely 5. The lesser grades of "Titanium" are non alloyed, hence the Titanium name and not the full name of Titanium Alloy, which is comprised exactly as I emntioned above. Further, even if the helmet was the only Titanium Alloy piece and the rest was another unknown metal, the wearer would NOT be protected by the thermal bleed through from the helmet and their head would literally burn up into ash during space jumps.
The bone thing in the lore is completely fiction. The entire process they describe is NOT possible in any manner as oscification ends when you are done growing. most oscification ends at around 19 years of age. Oscification of childrens bones, would result in the child spartan not growing at all. Even so, the porcelain hybrid they use is on the INSIDE of the bone. This does nothing for ligiments or tendons and can and will result in the bone fragments that surround the cmpound, shattering completely with no hope of growing back or healing. Further, it would still result in the Spartan being suseptible to infection and internal injutry.
Either way you slice it, Halo is a far far cry from real science and anything real in terms of physics, biology or technology. But then again, people seem to take it way to far and pretend or forget, that this is a GMAE and isn't real life and in the end doesn't matter. End rant...