EN1A, also known as M EN1A is low carbon mild steel. Properties: free cutting, suitable for machining using both automatic and CNC machines. EN1A Freecutting AISI Steel Material Properties. The properties listed below reflect typical properties for Steels. In general, properties such as density, thermal conductivity, and electrical resistivity do not vary.

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Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. No vendors are listed for this material.

EN1A Freecutting Technical Guide :: The Metal Professionals – Acton Bright Steel

The term Mild Steel applies to all low carbon steel that does not contain any alloying elements in its makeup and has a carbon content that does not exceed 0. Mild Steel is used in mechanical engineering applications for parts that will not be subject to high stress.

This is the value for AISIa mild steel. We advise that you only use the original value or one of sn1a raw conversions in your calculations to minimize rounding error. In general, properties such as density, thermal conductivity, and electrical resistivity do not vary greatly with composition or heat treatment, whereas properties such as tensile strength, elongation, and hardness are highly dependent on composition and heat treatment.


EN1A Mild Steel

Generally as hardness and tensile strength goes up, elongation goes down. Questions or comments about MatWeb? Values can range from – MPa, depending on composition and heat treatment. The composition chart above represents typical ranges for propertiws steel constituents.

Compared to normal Mild Steelbright Mild Steel provides tighter sectional tolerances, increased straightness, and a much cleaner surface. However this is difficult to do with EN1A and is not recommended.

The main advantage of cold drawn Steel is that Steel proprties be brought closer to the finished machine size, providing reduces machining costs. Or if you don’t have an account with us yet, then click here to register.

When in its prooerties cold drawn condition the steel is able to endure higher levels of stress, particularly on smaller diameters.

EN1A Mild Steel – technical information

Density usually ranges from 7. Subscribe to Premium Services Searches: Users viewing this material also viewed the following: The properties listed below reflect typical properties for Steels. MatWeb is intended for personal, non-commercial use.

Varies widely with composition and heat treatment.

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Steel compositions vary widely. Login to see your most recently viewed materials here. Please contact us at webmaster matweb. We prkperties your input. Other alloying elements such as Boron, Chromium, Cobalt, Columbium NiobiumCopper, Molybdenum, Nickel, Nitrogen, Selenium, Tantalum, Titanium, Tungsten, and Vanadium are added to improve corrosion, high temperature, and mechanical properties of steel.


This Steel is especially good for free cutting, where a large volume of products are required.

Buy EN1A online at Metals4u. What our customers say Due to the low carbon content of EN1A it is not recommended that this Mild Steel is used for welding. Please read our License Agreement regarding materials data and our Privacy Policy. Click here to return Steels, General Properties Categories: Data sheets for overmetals, plastics, ceramics, and composites.

Another benefit of bright Steel bars is a marked increase in physical strength over hot rolled bars of the same section. We also ask that you refer to MatWeb’s terms of use regarding this information.

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Yield Strength MPa Min. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC. fn1a

Click here to go back to viewing the property data in MatWeb’s normal format. Steels in general have a lower carbon content than cast irons, and lower amounts of impurities like phosphorus and sulfur.

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