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En 32

EN32 is a case hardening steel with low tensile strength, suitable for lightly stressed components like gears and spindles. It exhibits good machinability and weldability, with recommended tempering for stress relief. The material is available in various forms including round, square, and flat bars.

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96 views1 page

En 32

EN32 is a case hardening steel with low tensile strength, suitable for lightly stressed components like gears and spindles. It exhibits good machinability and weldability, with recommended tempering for stress relief. The material is available in various forms including round, square, and flat bars.

Uploaded by

rutuja dhakne
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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EN32

Technical Datasheet
Engineering Steel Service. Quality. Value.

Applications Key features:


• Gears • Case hardening steel
• Spindles • Low tensile strength
• Bushes • Readily machinable & weldable
• Rollers • For lightly stressed components
• Cams

Product Description Machinability


EN32 is a case hardening steel with low tensile strength Readily machinable
and is used in general engineering for the production of
lightly stressed components. The material displays good
weldability and machinability characteristics in the supplied Availability
condition and has a hard wearing surface. EN32 is classed
as an unalloyed low carbon grade. Round bar, square bar and flat bar

Tempering Weldability
Tempering is recommended for stress relief and maximum Good.
case toughness. Tempering range from 150-200°C.

Chemical Composition (weight %)


C Mn Si P S
min. 0.10 0.60 0.05
max. 0.18 1.00 0.35 0.05 0.05

Mechanical Properties *
Tensile Strength N/mm² Elongation % Impact Izod J Impact KCV J
430 18 39 35

* blank case hardened. 29m test piece.

Technical Assistance
Our knowledgeable staff backed up by our resident team of qualified metallurgists and engineers, will be pleased to
assist further on any technical topic.

UK Service Centres: Quality & Testing:

Smiths Belfast 02895 908 897 Smiths Leeds 0113 307 5167
Smiths Biggleswade 01767 604 704 Smiths Manchester 0161 794 8650
Smiths Birmingham 0121 728 4940 Smiths Norwich 01603 789 878
Smiths Bristol 0117 971 2800 Smiths Nottingham 0115 925 4801
Smiths Chelmsford 01245 466 664 Smiths Redruth 01209 315 512
Smiths Gateshead 0191 469 5428 Smiths Verwood 01202 824 347
Smiths Horsham 01403 261 981 Main Office 0845 527 3331 www.smithmetal.com info@smithmetal.com

All information in our data sheet is based on approximate testing and is stated to the best of our knowledge and belief. It is presented apart from contractual obligations and does not
constitute any guarantee of properties or of processing or application possibilities in individual cases. Our warranties and liabilities are stated exclusively in our terms of trading.
© Smiths Metal Centres 2023

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