Tape, sheet stainless spring 07Х16Н6 - 1.4310 - aisi 301
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 07X16H6 | EI288 | 301 | X12CrNi17-7 | Delivery from the stock, in stock |
Relevance
Steel 07Ch16H6-sh (EP288-sh) began to be melted in the Soviet Union, It is a stainless steel alloy that contains about 16% chromium and 6% nickel. The number 07 at the beginning of the alphabetical abbreviation reflects the average carbon content in hundredths of a percent: 0.07%.
The percentage composition of 07Ch16H6-sh (EP288-sh)
| С | Si | Cr | Mn | P | S | Ni | Fe |
|---|---|---|---|---|---|---|---|
| ≤0.05-0,09 | ≤0.8 | 15,5-17,5 | ≤0.8 | ≤0.035 | ≤0.02 | 5-6 | base |
The melting point of the alloy is 1320-1350 °C. Foil, tape or sheet of this alloy is heat-resistant, can be used at t° 500 °C for a long time.
| Range | GOST | σB | σT | Heat treatment |
|---|---|---|---|---|
| Thin sheet | 5582-75 | 1180 | Normalization 1030-1050°C, air | |
| Thick plate | 7350-77 | 1180 | 390 | 1030-1070°С hardening, air cooling |
σB - ultimate short-term strength;
σT - yield strength for permanent deformation.
Rolled sheets have high corrosion resistance in chemical environments and are easily welded. Welding is carried out using tungsten nonconsumable electrodes, after which the result should be secured by a special treatment under pressure The mechanical merits of structures at t ° up to 500 ° C are preserved in full.
Application
Sheet and strip of alloy 07Ch16H6-sheets are used to manufacture products in the chemical, shipbuilding, textile, medical, oil and other industries. It should be noted that foil, sheet and strip are resistant in contact with sea water, for this reason they are used in the production of parts of installations for the production of salt. In the chemical industry, they are in demand due to their resistance to dilute acids of mineral origin - sulphuric and hydrochloric - in a vacuum, to saturated caustic and neutral alkaline salts, in contact with fluorine and hydrofluoric acid. From the tape made valves and welded tubes, for steam generators, for salt evaporators, and heat exchangers, which at high temperatures are exposed to oxygen and pressure.
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Evek GmbH sells a wide range of stainless steel products. Our representative offices are located. You can make a purchase without leaving your office, through the Company's website. Technological complete set of each production stage gives us the possibility to realize individual orders in the case if you are not satisfied with the basic execution of the product. We carry out high quality individual orders of non-standard parameters, the terms of their performance are minimal. In case of bulk purchases we provide discounts.