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Strength vs. Hardness vs. Toughness - Engineering Stack …
Feb 12, 2019 · Hardness is the measure of a material resistance to scratching, like it's hard to drill a hole into, or hard to sand. Or diamond that can cut many surfaces but is hard to cut. …
Difference between Stiffness (K) and Modulus of Elasticity (E)?
Dec 30, 2021 · "Hardness" - Hardness (antonym: softness) is a measure of the resistance to localized plastic deformation induced by either mechanical indentation or abrasion. In general, …
What material property (Young's modulus, HRC hardness, Max …
Feb 22, 2022 · Given similar strength and hardness spec, materials that work-harden can be much worse to work with. If milling or drilling, some materials form nasty chips compared to …
How do you plot a relation between hardness and strain
Dec 13, 2022 · How do I plot the relation between hardness of a material and compressive strain knowing the stress-strain curve and indentation size in Brinell's hardness test Skip to main …
Surface Finish and Strength - Engineering Stack Exchange
Jan 11, 2019 · Hardness, as indicated by @kamran, will generally be impacted by compressive surface finishing techniques applied, making it harder in the process. Stated in @kamran's …
Why are the processes called "Precipitation Hardening" and …
Apr 26, 2016 · Hardness and strength commonly have a positive correlation as the mechanisms which increase a material's hardness typically also increase the material's strength. …
materials - Durometer and Shore - Engineering Stack Exchange
Sep 9, 2020 · The basic method for hardness measurement is using an indender and a standard force on a material surface and then measuring either the depth or the area of the imprint. …
What is the Brinell hardness of ATSM A786 steel?
Sep 4, 2019 · One can get a pretty good estimate of the ( minimum ) hardness from conversion charts. For example : a minimum tensile of 60 ksi corresponds to a Brinell of about 105 ; a …
heat treatment - Is hardened steel better than tough steel ...
In steel hardness is closely related to tensile strength so a hardened steel will have both high hardness and high tensile strength. Toughness is a bit more difficult to quantify than strength …
At what temperature do I risk altering the structure of steel?
The second consideration is the tempering temperature. This only applies to steels which have been heat treated, generally cutting tools, dies, springs and certain other very high …
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