BS 970 230M07 PDF

Carbon, max. Silica, max. Manganese, – BS , M07, Phosphorous, max. SAE, , Sulphur, – Werkstoff, , Lead . Back to Specification listings. BS M07 (EN 1A). GENERAL: A FREE MACHINING MILD STEEL. USES: SUITABLE FOR USE ON AUTOMATIC & CNC . Hillfoot holds large stocks of M07 steel (EN1A) for quick delivery to to as EN1A steel – its equivalent grade under the previous BS standard.

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What our customers say Supplied as black round bar and sections. Typical applications include cutlery, surgical instruments, fasteners, valves, spindles and shafts. Available in heat treated condition e.

EN1A Mild Steel

The strength values e. Pocesses good resistance to scaling at high temperatures. Available as rolled or normalised in round, flat or hexagon form.

Its chemical composition,provide the best all-round performance S. Low Strength but good ductility. When in its bright cold drawn condition the steel is able to endure 23m007 levels of stress, particularly on smaller diameters. Martensitic Magneticcan be hardened and tempered to give improved tensile strength.

Titanium stabilized, which offers improved welding properties. Used for gears, and high strength shafts etc. This grade is the most widely used of all stainless steels. BS EN steel Equivalent. However this is difficult to do with EN1A and is not recommended. Used for making gears cams and rollers etc. A medium strength steel. Supplied heat treated with a high tensile strength.


Provide good tough core strength with a hard nitrided surface for wear resistance. Lower Carbon grades S15 and less have improved weldability. This Steel is especially good for free cutting, where a large volume of products are required. Used food processing and catering equipment and automotive trim,car exhaust systems etc. This grade is almost as popular as the grade the increased Mo content makes the steel more suitable for resisting pitting and crevice then Grade.

It offers high resistance to corrosion. Available as rolled or normalised. The best source of material Information in the Web. A mild steel used for general purposes. In the tables below the relevant sections are often thin and so the strength values are maximum values. Sections available black round, black square, bright round and black flat. Austenitic Non-Magnetic Cannot be heat treated but work hardens.

203m07 Supplied as black round or square bar and bright round or square, and hexagons. The values below are not comprehensive and must be used with extreme care. Can be induction hardened. Due to the low carbon content of EN1A it is not recommended that this Mild Steel is used for welding. Use this information at your own risk.

BS 970-1 Grade 230M07 as rolled or normalized

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. Used for high duty gears and shafts. A low carbon, free cutting, mild steel suitable for machining using automatic and CNC machines. Suitable for lightly stressed fasteners ,shafts etc. Selection of materials for use must be by communication with the suppliers and 230m077 reference to the appropriate codes – The best standards to use are the European EN based standards.


Another benefit of bright Steel bars is a marked increase in physical strength over hot rolled bars of the same section. This is used in conjunction with a limiting section designation.

Available as hot rolled, normalised, Cold drawn or turned. Contains physical and mechanical properties Steel grade equivalents. Supplied as 907 bar, or round bar or flat.

EN1A Mild Steel – technical information

Supplied in Black round or squarebright round square, flat and hexagon. In addition to the above coding a condition coding may be applied. A hard wearing medium carbon steel which can be hardened. A manganese molydenum steel with good ductily and mechanical strength. Suitable for higher strength applications when resistance to shock is required.

Buy EN1A online at Metals4u. For continuous high temperature service in the range – oC.