
1) Continuum mechanic 2) Endurance 3) Hardiness 4) Permanence 5) Resilience 6) Robustness 7) Stability 8) Stamina 9) Staying power 10) Strength 11) Sturdiness
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https://www.crosswordclues.com/clue/toughness

1) Formidability 2) Grit 3) Hardihood 4) Hardness 5) Heftiness 6) Huskiness 7) Legs 8) Ruggedness 9) Sinew 10) Stamina 11) Steel 12) Strength 13) Tenacity
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https://www.crosswordclues.com/clue/toughness

- enduring strength and energy
- the property of being big and strong
- the elasticity and hardness of a metal object; its ability to absorb considerable energy before cracking
- impressive difficulty
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In materials science and metallurgy, toughness is the ability of a material to absorb energy and plastically deform without fracturing. One definition of material toughness is the amount of energy per unit volume that a material can absorb before rupturing. It is also defined as a material`s resistance to fracture when stressed. Toughness require....
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http://en.wikipedia.org/wiki/Toughness

Is the ability of a material to resist the development of fracture or cleavage through the body of the material.
Found on
http://gemologyonline.com/gemology_dictionary.htm

• (n.) The quality or state of being tough.
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http://thinkexist.com/dictionary/meaning/toughness/

A term denoting a condition intermediate between brittleness and softness. It is indicated in tensile tests by measurement of the ultimate tensile stress and elongation.
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http://www.bocindustrial.co.uk/bocindustrial/technical/glossary/t.html

(from the article `metallurgy`) ...under an overload but not fail. Sudden failure begins at a notch or crack that locally concentrates the stress, and the energy required to extend ... The most important mechanical properties of a metal are its yield stress, its ductility (measured by the elongation to fracture), and its toughness ... ...
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http://www.britannica.com/eb/a-z/t/66

The ability of a metal to absorb energy and deform plastically before fracturing.
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http://www.encyclo.co.uk/local/20742

A quality of wood which permits the material to absorb a relatively large amount of energy, to withstand repeated shocks, and to undergo considerable deformation before breaking. Specific toughness classification are set out in AS 1720.2 SAA Timber Structures Code - Part 2 Timber Properties
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http://www.encyclo.co.uk/local/21113
Tough'ness noun The quality or state of being tough.
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http://www.encyclo.co.uk/webster/T/76

Measure of the ability of a material to absorb energy.
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http://www.komprex.com/Glossary/index.htm

The property of a metal, mostly steel, to have high strength without associated brittleness.
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http://www.metalbulletin.com/Glossary.html

Ability of a metal to absorb energy and deform plastically before fracturing. It is usually measured by the energy absorbed in a notch impact test, but the area under the stress-strain curve in tensile testing is also a measure of toughness.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/

Capacity of a metal to absorb energy and deform plastically before fracturing.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/

Property of resisting fracture or distortion. Usually measured by impact test, high impact values indicating high toughness.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/

The ability of the metal to absorb energy and to deform plastically during fracture. Toughness values obtained in testing depend upon the test temperature, the rate of loading, the size of the test specimen, as well as the presence of a notch and its acuity.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/

The ability of a material to resist fracturing when force is applied. Toughness requires strength as well as ductility, which allows a material to deform before fracturing. shock or impact.
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https://www.countryknives.com/knife-knowledge/steel-glossary/

a property, frequently applied to materials such as jade, that differs from hardness in that it refers to a resistance to breaking -- i.e., breaking or chipping rather than scratching.
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https://www.encyclo.co.uk/local/20132

Ability of a metal to absorb energy and deform plastically before fracturing. It is usually measured bythe energy absorbed in a notch impact test, but the area under the stress-strain curve in tensile testing is also ameasure of toughness.
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https://www.encyclo.co.uk/local/20687

The ability of a steel to absorb large amounts of energy without being readily damaged.
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https://www.encyclo.co.uk/local/21107

Toughness indicates a stone's resistance to breaking, chipping or cracking when subjected to mechanical stress, impact, or a fall. Toughness is rated as: exceptional, excellent, good, fair, poor.
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https://www.encyclo.co.uk/local/22070

Ability to absorb impact energy.
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https://www.encyclo.co.uk/local/22435

The ability of the metal to absorb energy and to deform plastically during fracture. Toughness values obtained in testing depend upon the test temperature, the rate of loading, the size of the test specimen, as well as the presence of a notch and its acuity.
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https://www.metaltek.com/resources/glossary/

Property of resisting fracture or distortion. Usually measured by impact test, high impact values indicating high toughness.
Found on
https://www.unifiedalloys.com/resources/glossary/
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