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 gears axles and high strength studs. Supplied in Black round or squarebright round square, flat and hexagon. A comprehensive reference text on european metals including Ref to latest Standards Matweb The second and third number indicate the sulphur content x Its chemical composition,provide the best all-round performance S.

When case hardened results in a hard surface with a tough core. Used for making gears cams and rollers etc. Another benefit of bright Steel 23007 is a marked increase in physical strength over hot rolled bars of the same section.

The main advantage of cold drawn Steel is that Steel can be brought closer to the finished machine size, providing reduces machining costs. Modern equivalents to BS ;EN numbers In addition to the above coding a condition coding may be applied. Basic Notes on steels Lower Carbon grades S15 and less have improved weldability.


EN1A Mild Steel

This information is of a general nature for initial guidance. Provide good tough core strength with a hard nitrided surface for wear resistance. Used for high duty gears and shafts. Available hot rolled, bss, cold drawn or turned.

Yield Strength MPa Min. Supplied heat treated with a high tensile strength. Buy EN1A online at Metals4u. A mild steel used for general purposes. Supplied as rolled, annealed and hardened and tempered. Contains physical and mechanical properties Steel grade equivalents. Be page conversion sheet. The number represents the manganese content x Can be easily machined and welded.

Used food processing and catering equipment and automotive trim,car exhaust systems etc. A case hardening ns steel suitable for general engineering applications. Available as hot rolled, normalised, Cold drawn or turned. Please refer to the relevant standards for important work. It offers high resistance to corrosion.

Supplied in as-rolled condition in black square and round bar and bright round. Use this information at your own risk. Typical applications include cutlery, 230k07 instruments, fasteners, valves, spindles and shafts.

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

Used for gears, and high strength shafts etc. A hard wearing medium carbon steel which can be hardened. Available in heat treated condition e. Compared to normal Mild Steelbright Mild Steel provides tighter sectional tolerances, increased straightness, and a much cleaner surface.


It has excellent low temperature properties. Supplied as square bar, or round bar or flat. When in its bright cold drawn condition the steel is able to endure higher levels of stress, particularly on smaller diameters.

BS 970-1 Grade 230M07 as rolled or normalized

Sections available black round, black square, bright round bz black flat. This grade is the most widely used of all stainless steels.

Can be hardened to provide hard surface with a strong tough core. 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.

A low carbon, free cutting, mild steel suitable for machining using automatic and CNC machines. Suitable for lightly stressed fasteners ,shafts etc.

Can be induction hardened. The strength values e. Titanium stabilized, which offers improved welding properties.

Supplied as black round bar and sections. For continuous high temperature service in the range – oC. In the tables below the relevant sections are 2300m7 thin and so the strength values are maximum values.