Modification
Construction
Study Guide
RepairPractice
andAircraft
Modification
Questions
Construction
Study
2026_2027.pdf
Guide
RepairPractice
and Modification
QuestionsStudy
2026_2027.pdf
Guide Practice Questions 2026_2027.pdf
Aircraft Construction Repair and
Modification Study Guide Practice
Questions 2026/2027
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Aircraft Construction Repair andAircraft
Modification
Construction
Study Guide
RepairPractice
andAircraft
Modification
Questions
Construction
Study
2026_2027.pdf
Guide
RepairPractice
and Modification
QuestionsStudy
2026_2027.pdf
Guide Practice Questions 2026_2027.pdf
,Aircraft Construction, Repair and Modification.pdf Aircraft Construction, Repair and Modification.pdf Aircraft Construction, Repair and Modification.pdf
Terms in this set (659)
Properties of materials 1. Hardness
2. Strength
3. Elasticity
4. Plasticity
5. Ductility
6. Malleability
7. Toughness
8. Brittleness
9. Conductivity
10. Durability
Hardness Enables a material to RESIST penetration, wear or cutting action.
Note: Hardness directly proportional to Brittleness
Strength Ability of a material to WITHSTAND forces which tend to deform the metal
in any direction, or the ability of a material to resist stress without breaking.
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Elasticity The ability of an object or material to be STRETCHED and RECOVER its size
and shape and deformation
Plasticity The property of a metal which allows to be RESHAPED
Ductility The property which allows metal to be drawn into THINNER section without
breaking
-ability to be drawn into thin wire
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Malleability That characteristics of material that allows it to be stretched or shaped by
BEATING with the hammer or passing through ROLLERS without breaking.
Toughness the property of a metal which ALLOWS IT TO BE DEFORMED WITHOUT
BREAKING
Note: Inversely proportional to Hardness
Brittleness The property of a metal to BREAK when DEFORMED OR HAMMERED. It is
the resistance to change in the relative position of the molecules within the
material.
Conductivity The characteristic of a material which makes it possible for it to TRANSMIT
heat or electrical conduction.
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