BS970 817M40

Fully certified BS970 817M40 flat bar and round bar and suppliers delivering to the whole of the UK. West Yorkshire Steel are suppliers of 817M40T in rounds and cut flat bar pieces which can be supplied sawn to your required sizes. A nickel chromium molybdenum specification usually supplied high tensile as 817M40T or 817M40U. It is readily machineable and combines high tensile strength with shock resistance, ductility and wear resistance. In T condition it is a widely used engineering steel grade. 817M40T has good impact properties at low temperatures whilst suitable for a variety of elevated temperature applications. 817M40T can be flame hardened to give a case hardness of 50HRc or higher. As an ISO accredited company you assured of a quality product delivered on time.