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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Readily formed and welded,used mainly in domestic, dairy and decorative appliances general purpose grade for corrosion resistant applications.
BS 970-1 Grade 230M07 as rolled or normalized
Generally machined components and pipe fittings. When case 320m07 results in a hard surface with a tough core. Used for gears axles and high strength studs. Contains physical and mechanical properties Steel grade equivalents. Compared to normal Mild Steelbright Mild Steel provides tighter sectional tolerances, increased straightness, and a much cleaner surface.
A The steel is supplied to a chemical compostion determine by analysis of the batch sample. Sections available black round, black square, bright round and black flat.
Basic Notes on steels Available hot rolled, normalised, cold drawn or turned. Mild Steel is used in mechanical engineering applications for parts that will not be subject to high stress.
Used for high duty gears and shafts. Supplied as black round or square bar and bright round or square, and hexagons. Can be hardened to provide hard surface with a strong tough core. The main advantage of cold drawn Sb is that Steel can be brought closer to the finished machine size, providing reduces machining costs. Available as rolled or normalised.
It has excellent low temperature properties. Supplied in as-rolled condition in black square and round bar and bright round. However this is difficult to do with EN1A and is not recommended. 230m7 stabilized, which offers improved welding properties. Due to the low carbon content of EN1A it is not recommended that this Mild Steel is used for welding. Suitable for stressed pins, shafts studs, keys etc. Buy EN1A online at Metals4u.
M07 Technical Guide :: The Metal Professionals – Acton Bright Steel
Low Strength but good ductility. This grade is the most widely used of all stainless steels. Used for making gears cams and rollers bd. Supplied as rolled, annealed and hardened and tempered. BS numbering system explained Use this bx at your own risk. A case hardening mild steel suitable for general engineering applications. Yield Strength MPa Min. A high quality nickel chromium case hardening steel. Selection of materials for use must be by communication with the suppliers vs by reference to the appropriate codes – The best standards to use are the European EN based standards.
Typical applications include cutlery, surgical instruments, fasteners, valves, spindles and shafts. 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 food processing and catering equipment and automotive trim,car exhaust systems etc.
EN1A Mild Steel
Supplied heat treated with a high tensile strength. Used to make, shafts, racks, pinions, studs, bolts, nuts, rollers, etc. Suitable for higher strength applications when resistance to shock is required. Supplied as black round bar and sections. A manganese molydenum steel with good ductily and mechanical strength. A nickel chromium molybdenum steel with high strength and toughness.
Supplied as square bar, or round bar or flat. A medium 230m0 steel. The best source of material Information in the Web. Another benefit of bright Steel bars is a marked increase in physical strength over hot rolled bars of the same section.
The number represents the manganese content x Modern equivalents to BS ;EN numbers Provide good tough core strength with a hard nitrided surface for wear resistance. Can be easily machined and welded.