Main page -> About company About company news Products Feedback Contacts OnRu.ru catalog : agricultural engineering , military-industrial complex , products for production , and much more. Web litmashm.ru 125 years in the field of foundry and mechanical production. Casting and machining of parts made of cast iron SCh - 20, 25 and 30, VCh - 40, 50, 60 The plant "Litmash-M" specializes in the production of cast iron parts for various industries with mechanical processing on high-precision CNC machines (weight of castings is not more than 40 kg): Fire hydrant valves KPK-50-1, KPK 50-2 and KPK-65-1, KPK-65-2; Parts and components for the woodworking industry (gears, sprockets, mechanism bodies); Parts and components for agricultural and automotive industry (hubs, pulleys, impellers, forks, sectors, cylinder bodies); Parts and components for the electrical industry; Artistic casting; Production of stoves for baths and saunas; Steel structure production. Unique technology in the production of cast iron The plant's employees have developed a unique technology for the production of synthetic high-strength and gray cast iron , which makes it possible to obtain cast iron of the required grade with higher mechanical properties and in full compliance with GOST. On the basis of this technology, the plant has developed and produced high-strength cast iron, which has no analogues in physical and mechanical properties, which in its strength characteristics significantly surpasses VCh-50 , VCh-40 cast iron and is comparable to VCh-60 cast iron , has a strength equal to that of cast iron VCh-60 , and in terms of relative elongation it is practically equal to steel 35. At our plant we call such high-strength cast iron "combined" . Material Tensile strength, mm.kv Temporary tear resistance, number / mm.kv. Relative elongation,% Hardness, HB Steel 35 480 22-35 187 Steel 45 530 30-40 156-197 HF "Combined" 570 410 23 170-220 HF-40 GGG-40 400 250 15 135-185 HF-50 GGG-50 500 320 7 170-220 HF-60 GGG-60 600 380 3 200-250 The use of high-strength cast iron "Combined" for the manufacture of parts , which are traditionally made of steel, gives at least a double economic effect: cheaper products due to lower material costs and increased durability and reliability of parts. Castings from stainless steel 12Х18Н9ТЛ and cold-resistant steel 20 GL LLC "Litmash-M" mastered the production of castings from stainless steel 12Х18Н9ТЛ and cold-resistant steel 20 GL in the third quarter of 2007. Casting of bronze and iron superalloy LLC "Litmash-M" additionally mastered casting from bronze and heat-resistant cast iron. The weight of castings in the steel shop is from 5 to 250 kg. To place orders, please call 8 (49247) 2-29-68 and fax 2-24-83. Contact persons: Razin Nikolay Mikhailovich, Rudakov Vyacheslav Ivanovich. LLC "Litmash-M" © 2007 Web-master : admin@litmashm.ru