BS 970 230M07 PDF

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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Can be induction hardened. Used for gears axles and high strength studs.

EN1A Mild Steel – technical information

Supplied as rolled, annealed and hardened and tempered. Readily formed 790 welded,used mainly in domestic, dairy and decorative appliances general purpose grade for corrosion resistant applications. Martensitic Magneticcan be hardened and tempered to give improved tensile strength. Supplied in as-rolled, annealed and hardened and tempered condition in black square and round bar. Pocesses good resistance to scaling at high temperatures. A The steel is supplied to a chemical compostion determine by analysis of the batch sample.

A nickel chromium molybdenum steel with high strength and toughness. This is used in conjunction with a limiting section designation. Buy EN1A online at Metals4u.


When case hardened results in a hard surface with a tough core.

EN1A Mild Steel

Used for gears, and high strength shafts etc. Yield Strength MPa Min. 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.

A medium strength steel.

BS 970-1 Grade 230M07 as rolled or normalized

Austenitic Non-Magnetic Cannot be heat treated but work hardens. Sections available black round, black square, bright round and black flat. The second and third number indicate the sulphur content x Selection of materials for use must be by communication with the suppliers and by reference to the appropriate codes – The best standards to use are the European EN based standards. This information is of a general nature for initial guidance. Supplied in Black round or squarebright round square, flat and hexagon.

M07 Technical Guide :: The Metal Professionals – Acton Bright Steel

Supplied heat treated with a high tensile strength. Due to the low carbon content of EN1A it is not recommended that this Mild Steel is used for welding. When in its bright cold drawn condition the b is able to endure higher levels of stress, particularly on smaller diameters.


Can be hardened to provide hard surface with a strong tough core. Used to make, shafts, racks, pinions, studs, bolts, nuts, rollers, etc.

Suitable for lightly stressed fasteners ,shafts etc. Single page conversion sheet. Compared to normal Mild Steelbright Mild Steel provides tighter sectional tolerances, increased straightness, and a much cleaner surface.

Suitable for higher strength applications when resistance to shock is required. In addition to the above coding a condition coding may be applied. Contains physical and mechanical properties Steel grade equivalents. Supplied as square bar, or round bar or flat.

Use this information at your own risk.

Provide good tough core strength with a hard nitrided surface for wear resistance. The best source of material Information in the Web. The number represents the manganese content x A manganese molydenum steel with good ductily and mechanical strength.

Modern equivalents to BS ;EN hs Used for high duty gears and shafts. Supplied as black round bar and sections. Supplied in as-rolled condition in black square and round bar and bright round. A high quality nickel chromium case hardening steel. Basic Notes on steels