Wire, round, rod 1.4509 - 441 aisi
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|1.4509||441||X2CrTiNb18||Delivery from the stock, in stock|
Buy bulk metal (wire, round, rod) stainless steel 1.4104 from the company Electrocentury-steel — best offer. At quite available price level for the specified products, the company also provides prompt delivery of hire in any place that is specified by the customer, the Composition and properties
Corrosion resistant mild steel made by AISI North American norms and European standards EN 10088−3. The material is characterized by the following chemical composition :
|The percentage of steel||0,10 0,17…||To 1||To 1.5||Up to 0,15…0,35||To 0.040||15,5 17,5…||0,20 0,60…|
The European equivalent of this steel is steel Х14СгМоЅ17 having almost the same chemical composition, with a slightly less tight tolerances on the percentage of manganese. Bulk rolled stainless steel has such physical and mechanical properties — bulk density 7.7 g/cm3, a temporary resistance tensile 750…780 MPa (smaller values correspond to rods with a larger cross-sectional size), the hardness after hot rolling is not less than 120 HB elongation of 20…24%.
Steel grade 1.4104 ductile enough, and therefore rolled or cold and in hot condition. Wire made of this steel produces cold-drawn or drawn (in the latter case, the strength characteristics of steel due to
strain hardening is additionally increased by 15…20%). If necessary, the steel responds to heat treatment — annealing at 750…8500 C, followed by cooling of rolled products. It initially occurs in a furnace, and ends on a tranquil air.
The presence of molybdenum and chromium promotes the formation of high-strength carbides, which increase the material’s resistance to corrosion, intensely flowing at elevated temperatures. The relatively low carbon content allows a variety of mechanical processing and cold volumetric punching, including automated equipment.
Volumetric prefabricated from the stainless steel used in the manufacture of various forgings and machine parts, the operation of which is expected in corrosive environment and at temperatures up to 350…4000 C. Among these parts, forging gear pumps engaged in pumping chemically active environments, high resistance fasteners of various designs, moving parts powerful compressor stations and of headers, details industrial refrigeration equipment, etc.
If required, manufacture parts of high complexity steel hardened intensively, accompanied by a decrease in the index of impact strength up to 30…35 kJ/cm3. In such cases, the bulk metal may be subjected to the secondary annealing in which the metal structure becomes finer.
To purchase bulk rental of corrosion-resistant steel grade 1.4104 from the company Electrocentury-steel is very advantageous because the provider always assures the desired range of supplies. Buy products of consistently high quality, confirmed by appropriate certificate means ensure the longevity of the equipment parts to be manufactured of this steel.