Tubes made of steel 10Х14Г14Н4Т
Equivalent
| Grade | analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 10H14G14N4T | EI711 | Buy from stock, view availability |
Technical characteristics
Grade 10Х14Г14Н4Т refers to chrome-manganese-nickel austenitic steels. It is melted in electric arc furnaces. It is used in manufacture of the welded equipment of low aggressiveness for chemical industry, cryogenic equipment, in production of details of heat exchangers and furnace armature with working temperature no more than 700 °C (sheet details of muffles, furnace rollers, screens). This alloy is an economically alloyed analogue of brand X18H10, produced in accordance with GOST: 5582-75; 25 054-81; 5632-72; 5949-75; 4405-75, 7350-77, as well as technical condition 14-1-170-72.
Percentage composition of 10Х14Г14Н4Т (GOST 5632-72)
| Fe | Cr | C | Mn | S | P | Ni | Ti | Si |
|---|---|---|---|---|---|---|---|---|
| Basis | 13 - 15 | ≤0,1 | 13 -15 | ≤0,02 | ≤0,035 | 2,8 - 4,5 | 5-(С-0,02)-0,6 | ≤0,8 |
Physical properties
Thermal conductivity at 100°C is 17.5 W/(m-K), density 7.8 g/cm3, modulus of elasticity 19.6-10-4 N/mm2; specific heat capacity 481 J/(kg - K); coefficient of linear thermal expansion α is 16,1 10-6/°C, magnetic saturation 1,04 - 104 (Tl - m)² /A.
Technological features
This grade, thanks to its balanced chemical composition, has a high weldability, which allows to make the most complex constructions without using special equipment, and without additional heat treatment after welding completion. For high strength requirements, the product is subjected to heat treatment, such as quenching at 1000-1100ºC with cooling in water or air. This treatment contributes to the normalization of internal stresses in the alloy and increases the strength characteristics of the parts. Welding is carried out manually and automatically by argon-arc welding. To protect the welds against intergranular corrosion, parts are not subjected to the final heat treatment.
Application
The manufacture of cryogenic equipment, welded equipment for slightly aggressive environments, in the manufacture of parts of heat exchangers and furnace fixtures with operating temperatures not exceeding 700 ° C (sheet parts muffle, furnace rollers, screens). From this alloy they cast ingots, roll plates, strips, bars, sheets, wires. Tubes made of this alloy are in demand in the chemical industry, in industries that distill mildly aggressive media. Sheets and strips are very popular in mechanical engineering and instrumentation.
The supplier
The supplier "Auremo" offers to buy 10Х14Г14Н4Т pipe, sheet, wire today on favorable conditions. Large selection of semi-finished products in stock. Conformity to GOST and international quality standards. Always in stock pipe, sheet, wire 10Х14Г14Н4Т, price - the best from the supplier. Buy today. For wholesale customers price - favorable.
Buy a bargain price.
Where to buy tubes, sheets, wire 10Х14Г14Н4Т in bulk or in installments? At the warehouse "Auremo" in the presence of a diverse range of semi-finished products from alloy 10Х14Г14Н4Т at the best prices. We offer advantageous conditions of cooperation. On our site you will find all the necessary information. If necessary, you will be consulted by experienced managers who will help with the choice. All products are certified. Delivery time is minimal. Preferential price for bulk orders. We invite to partner cooperation.
