Profiling rollers of complex shape, reference gears, rolling dies, drags, sections of body dies of complex shape, complex hole-punching dies in sheet metal forming, dies and punches of punching and slitting dies with complex configuration of working parts, punches and dies of cold extrusion, working at pressure up to 1400-1600 MPa.
Mass fraction of elements not more than, %: Carbon (C) 1,25-1,45; Silicon (Si) 0,15-0,35; Manganese (Mn) 0,15-0,40; Chromium (Cr) 11,00-12,50; Nickel (Ni) up to 0,35; Vanadium (V) 0,70-0,90; Phosphorus (P) up to 0,03; Sulphur (S) up to 0,03.
Forging temperature: heating up to 1160°С, finishing 850°С. Sections up to 200 mm are subjected to low temperature. Machinability by cutting: in the annealed state at NV 217-228, Kν tv.stl. = 0.8, Kν b.st. = 0.3. Weldability: not applicable for welded structures. Flock sensitivity: not sensitive Tendency to temper brittleness: not susceptible.
Heating with ν ≤ 100 deg/h to 850-870°C, cooling with furnace with ν ≤ 50 deg/h to 500-600°C, air. Isothermal annealing 850-870°C, cooling with ν =40 deg/h to 700-720°C, holding 3-4 hours, cooling with ν =50 deg/h to 550°C, air.
Machine-building equipment, engines, compressors, pumps, tools and accessories: knives, cutting tools, dies, punches, pushers, cold and hot deformation dies, as well as machine parts experiencing increased wear under moderate dynamic loads.
Depending on the steel grade and standard size, delivery is carried out: • 7-14 calendar days in advance for steels available from partner warehouses in the Russian Federation. • in 60 – 120 calendar days for custom-made items of rolled metal and forgings.
Since 1995, we have been specializing in the production of high-quality rolled metal and forgings. We are proud of our reputation as a reliable supplier of high-quality products.
Precise cutting into blanks
The harvesting area is equipped with modern band sawing machines. This allows us to offer materials in the required sizes and shapes that meet your needs.
Efficiency and effectiveness
Time is the most valuable resource, so we strive to ensure fast and efficient work. Production processes are optimized taking into account modern standards for prompt order fulfillment and minimizing delivery time
Large selection of tool steels
There are more than 700 tons of tool steels available. Our specialists are always ready to help you choose the right steel grade and provide advice on its application.
Trust and reliability
We value the trust of our customers and strive for long-term partnerships. We guarantee the quality of the products and are responsible for each delivery.
Our goal is to timely meet customer needs for rolled steel, delivering reliable materials without delays or unexpected interruptions in production.