ХН40МДБ-VI, ЭП937-VI round, wire, tube, sheet, strip
relevance
The basis of the alloy grade ХН40МДБ-VI is iron, chromium and Nickel. A good combination of them explains not only the unique performance of the material and its relatively low cost. Additional alloying a number of chemicals can significantly optimize the initial parameters of operation of the semi-finished products and increase its resistance. The alloy is non-magnetic. It is actively used in the chemical industry for the manufacture of reliable and resistant to chemical corrosion of the equipment.
composition
| aluminium | carbon | cerium | chrome | copper | iron | manganese | molybdenum | nitrogen | niobium | Nickel | silicon | yttrium |
| 0.2 | 0.03 | 0.03 | 20−22 | 1,5−2,2 | basis | 0,8−1,5 | 5−6,5 | 0.03 | 0,8−15 | 39−42 | 0.2 | 0.2 |
Smelting alloy is produced in special furnaces of the induction type, which ensures high quality of the product.
mechanical quality
| The name of the prefabricated | Regulatory documentation | Designation characteristics | ||
σ in (N/mm2) |
σ 0,2 (N/mm2) |
δ5 (%) | ||
| Hot rolled sheet | THAT 14−1-2131−77 | 490 | 195 | 30 |
The dependence of mechanical properties operating temperature
t Spanish. (ºC) |
σ 0,2 (N/mm2) |
σ in (N/mm2) |
δ (%) |
Ψ (%) |
KCU prod. (J/cm2) |
Have KCUпопер. (J/cm2) |
| For sheets with a thickness of 7 mm after quenching at a temperature of 1060ºC with water | ||||||
| -196 | 290 | 267 | ||||
| -100 | 330 | 300 | ||||
| -60 | 340 | |||||
| -40 | 335 | 300 | ||||
| 20 | 275 | 635 | 47 | 69 | 320 | 296 |
| 150 | 245 | 575 | 43 | 61 | 295 | 266 |
| 350 | 195 | 540 | 47 | 53 | 315 | 290 |
| 500 | 185 | 525 | 45 | 41 | 335 | 270 |
| 600 | 175 | 495 | 58 | 38 | ||
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Huge selection on the website LLC «_" production of chromium-Nickel alloys, including from steel of grade ХН40МДБ-VI, allows to take into account the wishes of any customer. Convenient shipping and constant attention to the customer will make a purchase from us as comfortable as possible, and the compliance of all semi-high standards of quality will be the guarantee of reliable operation on any parts of the industrial complex. Various parameter of the products shown in our stock of alloy ХН40МДБ-VI, make it easy to find the necessary option to implement the most modern engineering designs.
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