M40 and M40T steel available from stock. Supplied in plate, diameters, BS , BS EN, AISI/SAE · Werkstoff · M40 · EN24 · See the chemical composition and physical properties of BS Grade M40, find alternative materials, and connect with suppliers. BS/PD onwards M40 BS EN24 Related European grades: 34CrNiMo6, Werkstoff No. US Grade: SAE (AISI) M a.
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Chemical Composition Base Material. As highly experienced metal stockists we like to monitor demand, supply, pricing and everything Available as rolled or normalised in round, flat or hexagon form. Parts can therefore be machined to near final size, leaving a grinding allowance only. If welding in the hardened and tempered condition is really necessary, then the work piece, immediately on cooling to hand warm, should be if possible stress relieved at 15 o C below the original tempering temperature if known.
Use this information at your own risk. Used to make, shafts, racks, pinions, studs, bolts, nuts, rollers, etc. Suitable for lightly stressed fasteners ,shafts etc. For continuous high temperature service in the range – oC.
The best source of material Information in the Web. Following quenching to hand warm, most components should be tempered between o C – o C to 817m4 quenching stresses in the case. Excitingly, new developments in the metals sector are seeing it scale new heights of usefulness and practicality.
Re-heat to o C – o C as required, hold until temperature is uniform throughout the section, soak for 1 hour per 25 mm of section, and cool in still air. Used for making gears cams and rollers 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. Welding of in the hardened and tempered condition as normally suppliedis not recommended and should be avoided if at all possible, as the mechanical properties will be altered within the weld heat affected zone.
It’s an astonishing substance, and as aluminium suppliers we see an awful lot of it. BS numbering system explained However no warranty of accuracy, completeness or reliability bs907 given, nor will any responsibility be taken for errors or omissions. A mild steel used for general purposes.
Products Blog Videos Social Media. Lower Carbon grades S15 and less have improved weldability.
BS 970, for Mechanical and Allied Engineering Steel
Supplied heat treated with a high tensile strength. Low Strength but good ductility. Download this datasheet as pdf. The tensile strength of the core is usually not affected since the nitriding temperature range is generally below the original tempering temperature employed.
DH-HR-RoundM40T | Acenta
As an ISO 817m0 company you assured of a quality product delivered on time. At Metalex we stock stainless steel, aluminium sheet, carbon steel and more, so it matters what’s going on out there in the wider world. In the tables below the relevant sections are often thin and so the strength values are maximum values.
Welcome to the rollercoaster ride. In addition to the above coding a condition coding may be applied. Please use the search and direction functions if the dimensions you require are not immediately apparent.
High Tensile Steel | Interlloy | Engineering Steels + Alloys
Available as hot rolled, normalised, Cold drawn or turned. The 8117m40 from Metalex, popular stainless steel suppliers in the UK. Are we heading for a Trump-ignited metals trade war?
Single page conversion sheet. Supplied as black round bar and sections. Heat to o C – o C maximum, hold until temperature is uniform throughout the section. It offers high resistance to corrosion.
Martensitic Magneticcan be hardened and tempered to give improved tensile strength. Please send me more information on BS M The second and third number indicate the sulphur content x Here’s the news from Metalex.