Stainless Steel Hardness Chart. According to ASME SA213/SA213M , ASTM A370 , ASME SA789 / SA789M. Stainless Steel Mechanical Properties. Grade. Tensile Strength. min. ksi [MPa] Yield Strength. min.

scratch hardness; indentation hardness, and; rebound, or dynamic, hardness. The hardness of a material is a poorly defined term which has 

It's actually used to measure the amount of energy the material can absorb at the limited state. 6) Shear strength: the maximum shear load a material can withstand before failing divided by its cross-sectional area. Generally, Steel, Titanium, Tungsten and Inconel are considered the strongest four metals.

Rockwell Testing uses Rockwell Scale for hardness such as A, B & C. B Scale means the indentor used is a Ball while in Scale A & C diamond indentor is used. If you see a hardness value reported as 60 HRB, it’s, means the material has a Rockwell hardness of 60 on the B scale, similarly, 60 HRC means the material has a Rockwell hardness of 60

There are six main hardness tests that can be carried out: Vickers, Rockwell, Brinell, Mohs, Shore and Knoop. Which one to apply depends on the type of material 

HARDNESS SCALE CHART WITH MATERIAL REFERENCE. Tensile. Strength -. PSI. MATERIAL. REF. ROCKWELL SCALE. ROCKWELL SUPERFICIAL. BRINNELL. Tensile. Strength.

In materials science, hardness is the ability to withstand surface indentation ( localized plastic deformation) and scratching. Hardness is probably the most poorly defined material property because it may indicate resistance to scratching, resistance to abrasion, resistance to indentation or even resistance to shaping or localized plastic

A list of the Mohs Hardness Scale Minerals is shown in the table below. A photo of a Mohs "Hardness" is the resistance of a material to being scratched.

Hardness is the ability of a material to resist deformation, which is determined by a standard test where the surface resistance to indentation is measured. The most commonly used hardness tests are defined by the shape or type of indent, the size, and the amount of load applied. There are three main types of hardness measurements: scratch

In materials science, hardness (antonym: softness) is a measure of the resistance to localized plastic deformation induced by either mechanical indentation or abrasion.In general, different materials differ in their hardness; for example hard metals such as titanium and beryllium are harder than soft metals such as sodium and metallic tin, or wood and common plastics.

Hardness of Gold ; Aluminium, 16 ; Copper, 35 ; Gold, 25 ; Iridium, 200.