The Brinell Hardness of Gray Cast Iron constant displays the value of the Brinell hardness of gray cast iron ASTM A48 Class 40 (235 BHN).
Brinell hardness test determines the ability of a metal to resist permanent indentation deformation through the scale of penetration of an indenter that is loaded onto a material sample. Brinell hardness is one of several definitions of hardness for materials science.
The Brinell hardness of gray cast iron is 235 Brinell hardness numbers (BHN).
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