CrN56VMKY (circle, wire, tube, sheet, strip) (ep109)
Composition
This alloy is a high-alloyed heat-resistant steel and contains nickel (52-62%) and chromium (8.5-10.5%) as well as carbon, phosphorous, sulphur, copper, aluminum, titanium, cerium and niobium. The purpose of alloying is to increase the technological properties of products: heat resistance and heat resistance, the ability to withstand aggressive environments. Excessive alloying increases the cost of the alloy, so the process is very economical. Steel must be technological, and its performance qualities must meet the necessary level.
Chemical composition according to GOST 5632-72
| Ni | Cr | Si | C | Mn | Fe | Mo | Co | W | Al | B | P | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52-62 | 8,5-10,5 | ≤0,6 | ≤0,1 | ≤0,3 | ≤1,5. | 6,5-8 | 11-13 | 6-7,5 | 5,4-62 | 0,02 | ≤0,015 | ≤0,011 |
Production
The steel is produced in an open arc furnace. It is rolled at 1170 °C at the beginning of the process and 800 °C at the end. The steel is cooled after deformation. According to the first method, cooling takes place in water, oil or air, while the second method uses water for cooling, followed by curing for 3-4.5 hours. Steel is welded using electrodes KTI-762. The bars and circles made of KhN56VMKY steel are produced by hot rolling and calibration to give the products the exact outer diameter.
Use
In the construction industry, stainless steel profile tubes are usually used. It is for this reason that the customers of polished and polished KhN56VMKYU pipe are advertising companies. Mirror pipe is also often used as a part of decorative structures, for example, in the manufacture of staircase railings. From the brand KhN56VMKYu automobile exhaust pipes are produced, circles and tubes from this alloy can be blanks for heat-resistant parts and structures. They are designed to operate at temperatures around 1050 °C. Welds in this case must have the same requirements for heat resistance and heat resistance, which depend on the choice of welding materials, welding modes and heat treatment at the end of the process.
Supplier
Supplier Auremo offers CHN56VMKU, ep109 (circle, wire, tube, sheet, strip) today on favorable terms. A large selection in stock. Conformity to GOST and international quality standards. Always in stock ep109Wire, round, tube, tape, sheet, price - the best from the supplier. Buy CHN56VMKU, ep109 (round, wire, tube, sheet, strip)), today. Wholesale customers price - preferential.
Buy favorable price.
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