Specialty steels

Chrome-nickel steels belong to the category of heat-resistant and heat-resistant alloys of the austenitic class. The high qualities of this steel allow it to be used in an oxidizing atmosphere at high temperatures. Chromium and nickel, the total share of which in the alloy can reach 45%, protect the surface of structures from wet corrosion and corrosion cracking in alkaline and chloride environments, impart resistance to intergranular corrosion. Silicon, manganese and titanium additives additionally improve processability and performance qualities.

Summary of special steels grades
Marking Or GOST, TU Field of application
07Х12НМБФ-sh EI609-sh 14-1-931-74 Corrosion-resistant steel for parts of special equipment.
10Х11Н20Т2Р EI696A-bd 14-312-72 t° ≤ 700 °C. Springs and fastener parts .
10Х13Г18Д DI61 14−1-1995−76,14−131−759−88 Corrosion-resistant steel for cold machining.
11Х11Н2В2МФ X12N2BMF, EI962 Compressor disks, turbine blades and other stressed parts.
13X11N2V2MF 1X12N2BMF, EI961, w 14-1-3297-82 Compressor disks, turbine blades and other stressed parts.
15X5M. 20 072-74 Pipes, gate valves, fasteners and other parts resistant to oxidation.
15Х12Н2МВФАБ-sh. EP517sh 14-1-1161-75 Corrosion-resistant steel for parts of special equipment.
15Х16К5Н2МВФАБ-sh EP866 14-1-2756-79 Special technique parts.
15Х16Н2АМ-ш EP479 14-1-948-74 Corrosion-resistant steel for parts of special equipment.
20X3MVF ЭИ415, ЭИ579
37Х12Н8Г8МФБ-sh 4H12N8G8MFB, EI481 Turbine disks of 50 - 500 kg weight and Ø ≤1 m, fasteners and other parts working with limited service life at t°≤650°C. Outensitic carbide-strengthened heat resistant steel.
45Х14Н14В2М 4X14N14V2M, EI69 5949−75.14-М671−76\3092−81 t°≤650 °C. Motor valves, forgings, pipeline parts.
03X20YU3NTB 15X25T 14-1-4645-89 Low loaded parts of boiler equipment (burners, nozzles and screens).
10X18N18YU4D GOST 5632-72; TU 14-131-195-77;14-1-1964-77 The details working in corrosive gas environments. Retorts, muffles, details of gas burners and gas pipeline systems
07Х25Н16АГ6Ф GOST 5632-72; TU 14-1-1644-76 Used for production of press-welded constructions with complicated shapes.

Delivery

All the presented products are certified. The technical documentation includes data on the chemical composition, the limiting percentage of impurities; mechanical properties of the products. From us you can buy in bulk any semi-finished products for large-scale productions. 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 a bargain price

Rolled metal products sold by Evek GmbH comply with state quality standards. We supply rolled metal products of standard and custom sizes in the shortest possible time. High quality, reasonable prices and a wide range of products determine the face of our company. Becoming our regular customer, you can count on a system of discount discounts. Cooperation with us will help you realize any engineering plans. We are waiting for your orders on our site.