Alloys - Import export

SE0S 02 is the best solution for the customers, who need quick analysis, high specifications, safety and fair accuracy of element composition identification results in metal production at minimal purchase, commission and operating of the device costs. Applications: - Industrial analytical laboratories of metallurgical and machine-building factories; - Express analysis of alloys while melting at workshops; - Identification of alloy grade at warehouses; - Research institutes and universities. SEOS 02 identifies the composition of iron alloys (all types of steel and cast iron) and nonferrous alloys on any basis (Al, Cu, Zn, Ni, Ti, Mg, Co, Pb, etc.). CCD allows to analyze the whole range of basic elements used in metallurgy, including S, P, C. SEOS 02 measurement accuracy is in accordance with international regulatory documents. Every SEOS 02 spectrometer passes the state verification procedure as a measuring instrument.

Self-supporting protected composite wire with a conductor made of aluminum alloy, with a central strength member made of FRP rod in PE sheath (or without it); around it are stranded tubes containing up to 24 optical fi bers each and (if necessary) fi lling dummy tubes; outer sheath made of light-stabilized cross-linked PE. The wire is designed for suspension and service on supports of aerial power lines for rated voltage of 20 and 35 kV in atmosphere of types I, II and III in climatic version B according to Russian National Standard GOST 15150-69, in atmosphere over sea and salt lake shores, in industrial zones, and saline lands. Operational temperature of the cable is from -60°С to 70° С. Minimum temperature for installation is -30°С.

Lead(II) iodide is used as a detector material for high energy photons including x-rays and gamma rays. It is used in photography, printing, mosaic gold, and bronzing. It exhibits ferroelastic properties and has efficiency in stopping X-ray and gamma ray, which provides excellent environmental stability.

High strength and high-alloy structural maraging steel scrap. It is used in production of high pressure equipment, in manufacture of rocket motor casings, heavy-loaded critical parts, aircraft, shafts, casings and other parts, fasteners, gear transmissions of engines for artillery, machine guns and submarines, etc. Chemical composition: Ni 17,7% — 19,00% Cr < 0,1% Cо < 8,5% — 9,5% Mo <4.6% - 5.5% Fe - balance

Scrap of alloys with a given temperature coefficient of casting expansion (TCLE). It is used for vacuum seals of electronic equipment elements with glasses С49-1, С52-1, С48-1, С47-1.

Alloy scrap with high magnetic permeability (soft magnetic alloys). It is used in production of cores for small-sized transformers, chokes and relays operating in weak fields of magnetic shields. Scrap with small thickness (0.05-0.02 mm) is used in production of cores of pulse transformers, magnetic amplifiers and static relays.Chemical composition: Ni 78,5% — 80% Mn 0,6% — 1,1% If 0.3% - 0.5% C < 0.3% Mo 3.8% - 4.1% Fe = balance GOST 10994-74 Precision alloys. Grades.

Scrap and waste of heat-resistant chromium-nickel steels with a high content of chromium and nickel

Structural steel scrap alloyed with chromium, nickel and molybdenum.

Scrap and waste of steels alloyed with chromium, nickel, molybdenum, vanadium and copper.

Scrap and waste of heat-resistant chromium-nickel steels with a high content of chromium and nickel

Tungsten has a high density, which makes it convenient for ionizing radiation shielding. Despite the higher density compared to traditional and cheaper lead, tungsten shielding is less heavy with equal shielding properties, and more effective if the weight is the same. Tungsten is a very refractory and hard metal, which makes it difficult to process. Therefore, more ductile tungsten alloys with nickel, iron, copper, etc. are used. Cr 16.0%-18.0% We buy alloys of the following grades: VN/VNZh alloys (category: Tungsten 12) (W - 80 - 90% Ni - 5 - 10% Fe - 1- 3%) VD alloys (W - 70 - 80% Cu - 20 - 30%)

Without bolts and fully assembled at the factory monolithic carbon-stainless steel adapters installed during the ground-to-air transition and connects pipelines of various steel grades

scrap and waste of corrosion-resistant steels alloyed with chromium and nickel according to GOST 2787-75 delivery to the buyer's warehouse