Classification, nomenclature and general standards: GOST 14959-79 Long and shaped rolled products: GOST 2590-2006, GOST 2591-88, GOST 2879-88. The material is supplied in the form of strips, circles.
Mass fraction of elements not more than, %: Carbon (C) 0,58-0,63; Silicon (Si) 1,6-2,00; Manganese (Mn) 0,6-0,9; Chromium (Cr) up to 0,3; Nickel (Ni) up to 0,25; Copper (Cu) up to 0,2; Phosphorus (P) up to 0,025; Sulphur (S) up to 0,025.
Forging temperature: beginning 870°С, end 800°С. Sections up to 250 mm cooled in air, 251-350 in pit. Machinability by cutting: in hot-rolled condition at NV 270320, σv = 1080 MPa Kν tv.spl. = 0.7, Kν b.st. = 0.27. Weldability: not applicable for welded structures. Flock sensitivity: not sensitive Tendency to temper brittleness: not susceptible
Springs. Hardening 850-950 °C. Hardening 850-870 °C, oil. Tempering 430-460 °C, air. Hardness 377-477 NV Springs. Hardening 850-870 °C, oil. Tempering 400-450 °C, air. Hardness 378-418 NV
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.