Sheet, strip 14Х17Н2 - ei268
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 14X17N2 | EI268 | Delivery from the stock, in stock |
Production
Tape, sheet and foil of grade 14Х17Н2 (ЭИ268) are made of complexly alloyed martensitic-ferritic stainless chromium-nickel alloy. The alloy consists of 16-18% chromium and 1.5-2.5% nickel, 0.8% of manganese and silicon, 0.3% copper and 0.2% titanium, carbon - 0.11-0.17% and thousands of percent of phosphorus and sulfur. Tape, sheet and foil have exceptional corrosion resistance and strength, high ductility and processability. The specific weight of the rolled steel at 20 °C is 7.75 g/cm³.
Percentage composition of grade 14Х17Н2 (GOST 5632-72)
| C | Si | Cu | Mn | Ni | Cr | P | S | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 0,11-0,17 | ≤0,8 | ≤0,3 | ≤0,8 | 1,5-2,5 | 16-18 | ≤0,03 | ≤0,025 | ≤0,2 | basis |
Technological properties of rolled products
| t° | E 10- 5 | a 10 6 | Thermal conductivity | Resistance |
|---|---|---|---|---|
| Grad | MPa | 1/Grad | W/(mhgrad) | Ohm-m |
| 20 | 1.97 | 20.9 | 720 | |
| 200 | 10.6 | 22.6 | 840 | |
| 400 | 1,62 | 11 | 24.3 | 990 |
| 600 | 1.36 | 11.8 | 25.9 | 1110 |
| 800 | 10.7 | 28 | 1160 |
Usage
Tape, sheet alloy 14Ch17H2 used in a variety of fields as a structural material for the production of blades, fasteners, sleeves, pumps and compressors operating in hostile environments, These parts are heat-resistant, they are not deformed at high temperatures in an oxygen-rich environment, do not have strong magnetic properties, successfully resisting corrosion. They are used in chemical, oil, food, medical and shipbuilding industries. They are resistant in contact with caustic and neutral alkaline salts, in fresh and sea water, that's why they are used for parts of salt production installations. They are also used in bimetals.
Supply
The presented rolled steel grade 14Х17Н2 (ЭИ268) is certified. The technical documentation includes data on the chemical composition, the limiting percentage of impurities; mechanical properties of products. From us you can buy in bulk any semi-finished products for large-scale production. We also offer optimum conditions for retail buyers. The high level of service and responsiveness of service is the face of our company.
Buy at the best price
Stainless steel alloys are always in stock of Evek GmbH at the best price. It is formed without the inclusion of additional costs. We supply certified products of domestic and foreign manufacturers. Cooperation with us gives a number of advantages. Our specialists will be happy to advise you on purchasing any alloys, the correct choice of which will depend on the performance and durability of the equipment. We will help to determine not only the optimum parameters of the product, but also offer the best price.