impact resistance

In materials science and metallurgy, toughness is the ability of a material to absorb energy and plastically deform without fracturing. Toughness is the strength with which the material opposes rupture. One definition of material toughness is the amount of energy per unit volume that a material can absorb before rupturing. This measure of toughness is different from that used for fracture toughness, which describes the capacity of materials to resist fracture.
Toughness requires a balance of strength and ductility.

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  1. J

    Front panel strength.

    Hi ho merry christmas. Well walking up to the car the other night tripped on the curb. Fell face first and shoulder onto the front panel with a right wack. So once I'd wiped the blood away etc I hobbled back out of the house to inspect the S5. Joy of joy not a mark or dent. Three cheers for MG...
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