10Х18Н18Ю4Д - эп841 sheet, round, wire
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|10Х18Н18Ю4Д||EP841||Delivery from the stock, in stock|
Steel is smelted in an induction 10Х18Н18Ю4Д pachysolen the requirements of GOST 5632−72 — high Alloyed steel and corrosion-resistant heat-resistant heat-resistant alloys. Production normalized following THAT: 14−130−60−73; 14−1-1197−75; 14−131−195−77; 14−1-1964−77; 14−159−93−77; 14−1-2075−77; 14−131−404−78.
The production of parts that operate in industrial atmospheres, the temperature of which is 950−1100°C. It is details such as muffles, retorts, elements of gas burners, shutoff valves of gas pipelines.
The mechanical properties of the alloy at t° 20°C
|TU||Product type||σв, N/mm2||σ0,2, N/mm2||δ5, %|
|THAT 14−1-1197−75||Thick sheet||600||-||40|
|TU14−1964−77||A thin sheet||500||-||40|
Mechanical properties under exposure to high temperatures (rod or quenching from 1130 degrees Celsius in water)
|tисп, °C||σв, N/mm2||σ0,2, N/mm2||δ5, %||ψ, %||KCU, j/cm2|
The density of alloy = 7,63 · 103 kg/m3. The modulus of elasticity (E), the temperature coefficient of linear expansion (α) and the coefficient of thermal conductivity (λ)
|tисп, °C||E · 10−4 N/mm2||λ, W/(m · K)||Temperature range, °C||α · 106, K-1|
Resistance to corrosion
The heat and speed of corrosion (νок) in calm air atmosphere
|tисп, °C||νок, mm/year|
The maximum limit of preservation of tensile and creep (when quenched from 1130 ° C and air cooling)
|tисп, °C||σ1000, N/mm2||σ1·10−4, N/mm2||σ0,5·10−4, N/mm2|
Hot pressure treatment, is performed at a temperature from 1180 to 980 °C. Annealing is carried out at a temperature of 1130 °C with air cooling. Steel is welded satisfactorily. Performing TIG welding, it is better to use electrodes OzL-25.
All products are brand 10Х18Н18Ю4Д certified. In the technical documentation included data on chemical composition, limiting the percentage of impurities; mechanical qualities of the products. We can buy in bulk any semi-finished products for large-scale production. We also offer optimal conditions for retail customers. A high level of service and speed of service are the face of our company.
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In stock, LLC «Electrocentury-steel» has a range of iron-Nickel alloys. Supply certified products of domestic and foreign manufacturers. Our staff members are always happy to provide expert assistance in the choice of metal. We employ some of the most experienced managers. Strict adherence to standards of production, excellent product quality and minimum turnaround times are the face of our company. For regular customers entered the discount discount.