GOSTs of special purpose steel
Auremo's Concise Handbook of Stainless Alloys.
Delivery form: castings, sheets, tubes, fittings, bands, rounds, wires, forgings.
Used in the production of stamp-welded structures that have complex shapes.
| Designations | Or | Scope of application | GOST and TU |
|---|---|---|---|
| EP628 | 03Х11Н10М2Т | Highly loaded discs, gears, spindles, worm gears working in the range of t° from -196 ° to +500 °C; | 190005-91, 192049-76 |
| EI | 03CR22NI6M2 | Chemical engineering | 5632-72 |
| EI609 | 07CR12NIMBF | Corrosion-resistant steel for production of special machine parts. | 14-1-931-74 |
| EP33 | 10Х11Н23ТМР | Corrosion-resistant steel for further cold machining. | 14−1-1995−76,14−131−759−88 |
| KH12N2VMF, EI962 | 11Х11Н2В2МФ-sh | Blades, compressor discs and other loaded parts. | |
| 1Х12Н2ВМФ | 13CR11NI2V2MOF | Blades, compressor disks and other loaded parts. | 14-1-3297-82 |
| 15X5M | Production of gate valves, pipes, fasteners and other parts from which oxidation resistance is required. | 20 072-74 | |
| EP517 | 15Х12Н2МВФАБ. | Corrosion-resistant steel for the production of special equipment parts. | 14-1-1161-75 |
| EP866 | 15Х16К5Н2МВФАБ | Production of special equipment parts. | 14-1-2756-79 |
| EP479 | 15Х16Н2АМ-ш | Corrosion-resistant steel for production of special-purpose machinery parts. | 14-1-948-74 |
| ЭИ415, ЭИ579 | 20CR3MVF | Rotors, disks, rods, fasteners; high pressure pipes/ | 20072-74 |
| 4Х12Н8Г8МФБ, ЭИ481 | 37Х12Н8Г8МФБ-sh. | Turbine disks up to 1 m in diameter and weighing 50 - 500 kg, fasteners and other parts that work with a limited service life at 600-650 ° C. Carbide-strengthened high-temperature outtense steel. | 5632-72 |
| 4CR14N14V2M | 45CR14N14V2M | Forgings, forgings, motor valves, pipeline parts up to 650 °C. | 5949−75.14-М671−76\3092−81 |
