GOSTs of sheets, circles, pipes, wires of steel 07Х25Н16АГ6Ф, ЭП750
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07Х25Н16АГ6Ф grade is a highly alloyed heat-resistant steel. Its composition includes: iron as a base, chromium 23-26%, nickel 14-18%, in connection with that this steel belongs to the group of chromium-nickel alloys. In addition, silicon, vanadium, cerium, manganese, phosphorus and sulfur are used as additives to the charge. It is melted in open arc furnaces with a further electroslag remelting.
The percentage composition of the alloy
Semifinished products of this steel grade are produced in accordance with the following specifications: 14-1-1644-76, 14-1-1731-76, 14-1-3109-81, 14-1-911-74. The hot deformation temperature at the beginning of the process is 1170 °C and about 850 °C at the end. Pipe with a cross-section up to 350 mm is air-cooled. Pipes of this grade are predominantly produced with a circular cross-section, and on request with oval, rectangular and square cross-sections. They are classified by diameter and wall thickness. Welding is carried out by means of manual arc welding with electrodes O3L-9A.
Stamp-welded structures of complex shape, operating up to t° up to 850 °C. Seams in this case must have the same requirements for heat resistance and heat resistance. Tubes and circles are widely used in rocket-space and aerospace engineering, power engineering (manufacturing of equipment for power plants).
The supplier "Auremo" offers to buy sheets, rounds, pipes, wires 07Х25Н16АГ6Ф, ЭП750 by the gross or in installments. Large selection of semi-finished products in stock. Conformity to GOST and international quality standards. Always in stock sheet, round, pipe, wire 07X25H16AG6F, EP750, price - the best from the supplier. We are waiting for your orders. Buy today. Wholesale customers price - favorable.
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The company "Auremo" specializes in the sale of stainless steel and heat-resistant alloys. All products are certified. It is easy to buy sheet, round, tube, wire 07Х25Н16АГ6Ф, ЭП750 by contacting with nearest office in the way convenient for you. Order the "Callback" service and the company manager will help you to choose the product that best meets your requirements.