material hardness list

Material: Knoop Hardness: Talc: 20: Silver: 60: Copper: 163: Aluminum: 80-250: Annealed Steel: 200: Martensite: 500-800: Glass: 530: Carburized Steel: 730: Chromium

Typical Panel Material Hardnesses. Panel Material. Panel Hardness. 5052-H32 Aluminium Cold-rolled Steel 6061-T6 Aluminium Annealed 304 Stainless Steel High Strength Low Alloy Steel

Math. Hardness. Symbol. Brinell 10 mm Standard 3000 kgf. HB (3000) Brinell 10 mm Standard 500 kgf. HB (500) Brinell 10 mm Tungsten 3000 kgf. HB (Tungsten 3000)

HARDNESS is one of the basic properties of solid such as plastic, metal, wood, rubber, ceramic, glass, refractory materials and the list is enormous and never ending. Hardness measures material's

Typical Brinell Hardness Numbers for Metals ; Soft brass, 60 ; Mild steel, 130 ; Annealed chissel steel, 235 ; White cast iron, 415.

Glass Hardness 1 1hp/inch of thickness Ice Hardness 0 3hp/inch of thickness Leather or hide Hardness 2 5hp/inch of thickness Wood Hardness 5 10hp/inch of thickness Stone Hardness 8 15hp/inch of thickness Iron or steel Hardness 10 30hp/inch of thickness Mithral Hardness 15 30hp/inch of thickness

Material, Mohs Hardness ; Diamond, 10.0 ; Carbonado (Black Diamond), 10.0 ; Moissanite, 9.5 ; Tungsten Carbide, 9.0.

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.

In all of these scales, a hard material will have a higher hardness number. The commonly used units for hardness measurement are: Brinell Hardness Number (HB) Vickers hardness number (HV) Rockwell hardness number (HRA, HRB, HRC, etc) Leeb hardness value (HLD, HLS, HLE, etc) Measuring Hardness

PPE Material Grades. This is a complete list of all current PPE material grades, it is updated every 24hrs. The list can be organised using the various filters and reordered by clicking on the table headings . To view a material datasheet, click on the download icon (registration/login required).

Different Hardness Units · Brinell Hardness Number (HB) · Vickers hardness number (HV) · Rockwell hardness number (HRA, HRB, HRC, etc) · Leeb