10KH11N20T2R - эи696А sheet, round, wire
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 10х11н20т2р | EI696 | Delivery from the stock, in stock |
Relevance
Steel 10KH11N20T2R (ЕИ696А-VD) is high alloy high-temperature mark. Used for the manufacture of parts operating at a temperature of about 900−1000 degrees lightly condition. This steel is limited weldability, i.e., welding products should be performed after heating to 100−120°C with further heat treatment.
Mechanical properties at 20°C
| Steel 10KH11N20T2R | GOST | The limit of the short-term mean. strength MPa | Yield strength MPa | The relative contraction % | Heat treatment |
|---|---|---|---|---|---|
| Rod | 5949−75 | 765−820 | 675−785 | 16−19 | Annealing 1020−1080°C |
| Sheet | 5582−75 | 740 | 35 | Annealing 1020−1080°C |
The manufacture and use of
Stainless steel pipe brand 10KH11N20T2R contains in its composition of about 11% chromium and 20% Nickel, alloyed with 2% titanium as well as aluminum, silicon, manganese has a number of hundredths of a percent of phosphorus and sulfur. This balanced composition allows the manufacture of power type.
Percentage composition GOST 5632−72
| Alloy | Ni | With | Si | Mn | Ti | Al | B | SG | S | P | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10KH11N20T2R | 18−21 | ≤0,1 | ≤1 | ≤1 | Of 2.3−2.8 | ≤0,8 | ≤0,008 | 10−12 | ≤0,02 | ≤0,03 | basis |
This steel has a high characteristics of heat-resistance and heat resistance, so it is popular. Pipe brand 10KH11N20T2R include a lower Nickel content than products of the same brands, so the strength of the material increases, increases its resistance to sulfuric environments. High-temperature products 10KH11N20T2R can be exchanged for others with lower carbon content, in order to maintain its mechanical advantages.
Pipes can be made seamless way seamless and welded — welded. Depending on the type of coating, pipes are distinguished: matte, mirror (polished) or polished.
Manufacturer of round 10KH11N20T2R carried out using stamping — modifications for a given form. These circles can be used as forgings, ie intermediate preform for different products.
Classification
Brand 10KH11N20T2R relates to austenitic-peritomy class. Compared to austenitic steels have higher reliability and resistance to intergranular corrosion, korrozionnoe cracking in alkaline and chloride environments. Ferritic steel can operate at temperatures up to 600 degrees. They are classified as heat resistant. If you need to withstand temperatures above 600 degrees, the use of austenitic steel. According to GOST, intensive scale formation in the air atmosphere starts at a temperature of about 1050 degrees.
Advantages
The use of stainless steel pipes saves time and money on maintenance and replacement of equipment. One of the major advantages of stainless steel lies in the lack of need for special protective coating of pipes.
Buy at best price
In stock, LLC «Elektrovek-steel» a wide range of high-temperature metal standard and non-standard parameters. To buy steel pipe brand 10KH11N20T2R is easy. Our offices are located in Russia and Ukraine to Make a purchase, without leaving your office, for example, on the Internet through the website of the Company. To purchase only need to place your order and click «buy». If necessary, on any current issues You can contact one of our managers. They will provide all the necessary information on products, price range, conditions of implementation. The timing of orders is minimal. When wholesale purchases discounts are available.
