Hey all, I've been working with metals for a while now, and I'm trying to get a gauge of just how hard 416 stainless steel is. Does anyone know how this specific type of steel is rated in terms of hardness?
I think the hardness of 416 stainless steel can be increased through heat treatment. Its initial hardness isn't too high, making it a perfect steel for machinability.
Yes, that's right. The hardness of 416 is usually maximized at 43 Rc when tempered at 650°f. It's interesting to see how this material can be modified to suit specific needs.
I've read that 416 stainless steel offers excellent machinability and non-seizing properties due to its high sulfur content. Your note about its hardness ratcheting up with heat treatment is spot on!