>>17955676
W.r.t to the second discussion ITT which is about heat treatment of medieval plate armour in general, not one youtuber in particular (again I'm not the OP who posted that) and also not one smith in particular like your picrel. My point was that forged steel with gambeson underneath is enough to stop blunt weapons from doing much damage and you can see this in every major medieval combat tournament with rigorous standards surrounding the plate armour.
As for your more central claims that they didn't do heat treatment, picrel is from "Experiments with 'medieval steel' plates" by Alan Williams. I know you don't have a materials science background so I will just add to this that you cannot get pearlite without near-perfect heat treatment. This completely disproves your entire line of argument, we have hard evidence of heat treatments that resulted in pearlite structures in medieval artifacts.
The Italian armour in this paper has a tensile strength of 426 and the German armour has 513 MPa, both are more than sufficient for the kind of combat I talk about in the first paragraph.
>You can literally contact the smiths that worked for arrows vs armour and any of the commercial forges for smithing to know Hardening is very different now to what we have back then.
It isn't, some particularly skilled medieval German smiths even managed to get martensite. You don't know what you're talking about at all. These medieval smiths knew a lot more about metallurgy than both you and the hobbiests you are talking about.
2/2