Aluminium Alloy Hardness
Aluminium alloy hardness refers to the ability of aluminum alloy to resist the penetration of external forces, and is an important indicator describing the ability of aluminium alloy to resist compression, scratching and abrasion. For aluminum alloys, hardness is usually expressed in terms of hardness value, and common hardness test methods include Rockwell hardness (HRB, HRC), Brinell hardness…