strain hardening: meaning, definition, pronunciation and examples
C1/C2 - specialized/technicalTechnical, academic, engineering
Quick answer
What does “strain hardening” mean?
The strengthening of a metal or material as it is deformed plastically (usually at lower temperatures), making it more resistant to further deformation.
Audio
Pronunciation
Definition
Meaning and Definition
The strengthening of a metal or material as it is deformed plastically (usually at lower temperatures), making it more resistant to further deformation.
In a broader sense, any process where a material or system becomes stronger or more resilient through controlled stress, stretching, or challenge.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. UK English may be slightly more likely to use 'work hardening' as a near-synonym in some contexts.
Connotations
Purely technical and descriptive in both regions.
Frequency
Equally common in engineering contexts in both UK and US.
Grammar
How to Use “strain hardening” in a Sentence
[Material] + undergoes/strain hardening[Process] + causes/induces + strain hardening + in + [material]The + strain hardening + of + [material] + is + [adjective]Vocabulary
Collocations
Examples
Examples of “strain hardening” in a Sentence
verb
British English
- The aluminium alloy strain hardens rapidly during the forming process.
American English
- This grade of steel strain-hardens significantly when rolled.
adjective
British English
- The strain-hardening characteristics of the material were analysed.
American English
- We need a metal with good strain-hardening properties for this application.
Usage
Meaning in Context
Business
Rare; possibly metaphorical for organisational resilience built through challenges.
Academic
Common in materials science, mechanical engineering, and geology papers.
Everyday
Virtually never used in everyday conversation.
Technical
The primary context. Describes a key material behaviour in manufacturing, structural engineering, and failure analysis.
Vocabulary
Synonyms of “strain hardening”
Strong
Neutral
Weak
Vocabulary
Antonyms of “strain hardening”
Watch out
Common Mistakes When Using “strain hardening”
- Using 'strain hardening' to refer to heat treatment (like quenching).
- Confusing 'strain' (deformation) with 'stress' (force).
- Using it as a verb (e.g., 'They strain hardened the metal' is awkward; prefer 'The metal strain hardened' or 'They cold worked the metal').
FAQ
Frequently Asked Questions
No. Strain hardening occurs due to mechanical deformation (e.g., bending, rolling) at relatively low temperatures. Heat treatment involves heating and cooling to change material properties.
Yes, by a process called annealing, which involves heating the material to allow its microstructure to recover, eliminating the hardening effects.
Not always. It increases strength but reduces ductility (ability to deform without breaking) and can make further shaping difficult or lead to brittleness.
They are often used interchangeably. Strictly, 'work hardening' is the broader industrial term, while 'strain hardening' is the more precise scientific term focusing on the relationship between strain and increased stress resistance.
The strengthening of a metal or material as it is deformed plastically (usually at lower temperatures), making it more resistant to further deformation.
Strain hardening is usually technical, academic, engineering in register.
Strain hardening: in British English it is pronounced /streɪn ˈhɑːd(ə)nɪŋ/, and in American English it is pronounced /streɪn ˈhɑːrd(ə)nɪŋ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “It's a case of strain hardening – the more pressure it's under, the tougher it gets. (metaphorical extension)”
Learning
Memory Aids
Mnemonic
Imagine bending a metal paperclip back and forth. The spot you bend becomes harder to bend next time – that's strain hardening.
Conceptual Metaphor
WHAT DOESN'T BEND, STRENGTHENS. Adversity (strain) builds resilience (hardening).
Practice
Quiz
Strain hardening is most relevant to which type of material deformation?