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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Used for making gears cams and rollers etc. The second and third number indicate the sulphur content x 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 comprehensive reference text on european metals including Ref to latest Standards Matweb A hard wearing medium carbon steel which can be hardened.

The number represents the manganese content x BS EN steel Equivalent. Supplied heat treated with a high tensile strength. Can be induction hardened.

When in its bright cold drawn condition the steel is able to endure higher levels of stress, particularly on smaller diameters. The information on this page has not been checked by an independent person. Compared to normal Mild Steelbright Mild Steel provides tighter sectional tolerances, increased straightness, and a much cleaner 907. Available hot rolled, normalised, cold drawn or turned.

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BS 970-1 Grade 230M07 as rolled or normalized

It has excellent low temperature properties. Can be easily machined 2230m07 welded. Due to the low carbon content of EN1A it is not recommended that this Mild Steel is used for welding. A nickel chromium molybdenum steel with high strength and toughness. Its chemical composition,provide the best all-round performance S. This is used in conjunction with a limiting section designation. Supplied in as-rolled condition in black square and round bar and bright round. It offers high resistance to corrosion.

Generally machined components and pipe fittings. The strength values e. BS numbering system explained Austenitic Non-Magnetic Cannot be heat treated but work hardens. Supplied as rolled, annealed and hardened and tempered.

Suitable for lightly stressed ba ,shafts etc. Supplied in Black round or squarebright round square, flat and hexagon. Mild Steel is used in mechanical engineering applications for parts that will not be subject to high stress.

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

In the tables below the relevant sections are often thin and so the strength values are maximum values. Yield Strength MPa Min. The values below are not comprehensive and must be used with extreme care. Available in heat treated condition e.

Available as rolled or normalised in round, flat or hexagon form. This information is of a general nature for initial guidance. 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 grade is almost as popular as the grade the increased Mo content 9770 the steel more suitable for resisting pitting and crevice then Grade.

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A manganese molydenum steel with good ductily and mechanical strength. Another benefit of bright Steel bars is a marked increase in physical strength over hot rolled bars of the same section. Basic Notes on steels A medium 230m007 steel.

EN1A Mild Steel – technical information

Used for gears, and high strength shafts etc. Supplied as black round bar and sections. Suitable for higher strength applications when resistance to shock is required. Use this information at your own risk. This Steel is especially good for free cutting, where a large volume of products are required.

Provide good tough core strength with a hard nitrided surface for wear resistance.

Low Strength but good ductility. Please refer to the relevant standards for important work. Used for gears axles and high strength studs.

Single page conversion sheet. Martensitic Magneticcan be hardened and tempered to give improved tensile strength. Contains physical and mechanical properties Steel grade equivalents.