Light loaded elements (rollers, пальцы, buffer stops, templets, axles, gears). Thin galling elements, levers, hooks, transverse beams, insertion pieces, bolts, drawbars etc.
Gears, rolls, guide bars, binding bands, shafts, eccentrics, light loaded springs and shocks etc. Used after quenching with high-temperature tempering and in normalized condition.
For elements of welded constructions made from sheet steel. Satisfactorily cutting.
For steam boilers, devices and tanks pressure-operated at -70 - +450 °С; for steel-plate welded constructions in chemical and oil engineering, shipbuilding. Well welding. Satisfactorily cutting.
For welded constructions in chemical engineering, shipbuilding shaped sections, carriage engineering.
For steel-plate welded constructions in carriage engineering. Provides high grade of weld seam. Satisfactorily stamping.
Piston pins, cam shafts, push bars, trunnion crosses, valves, small parts, frictional wear bearing. Well cement stabilization.
Cam clutchs, bushs, spindles, sliding bars, plungers, driftpins, templet toolings, spline rolls etc.
For gears, functioning at average speed and average pressure.
For heavy low-loaded elements (spindels, shafts, gears of heavy machines).
For high-strength elements hardened and high-temperature tempered; for wear odd-shaped average and small elements, functioning (levers, tappets); for strength welded constructions, functioning at alternating load.
For shafts, elements of turbines and fasteners, functioning at higher temperature.
Similarly to use of steel grade 40Х, for heavy elements.
For elements with raised ductility, load impacted; elements, functioning at mild environment.
For various elements of chemical and aircraft industry. Possessing high technological properties.
For elements of high body hardness, functioning at wear conditions.
Steel substitute 12X18H9, 17Х18Н9 for welded constructions.
For high-strength products, springing elements; steel grade 09Х15Н8Ю - for acetic and saline agents.
For elements functioning at sulphate.
For high-strength heavy loaded elements functioning at fretting and shocking in low aggressive environment.
For elements functioning at atmospheric conditions (steel substitute 12X18H9,12Х18Н10Т). For welded constructions functioning at boiling phosphoric, sulphuric and 10 % acetic acid.
For welded constructions functioning at aerial and hostile environment ang aquafortis.
Nonmagnetic steel for elements functioning at salt water.
For high-strength stamped and welded constructions and elements functioning at contact with hostile environment.
For welded constructions functioning at up to + 253 °С and in middle hostile environment.
For welded constructions functioning at high temperature in sulfuric and hydrochloric solutions and in acetic acid.
For welded constructions functioning at high temperature in hydrochloric, sulfuric, phosphoric acid and the other environment of reduction.
For harvesting: axes, cleavers, chisels, chippers. For small air tools: chisels, swages, strikers. For blacksmith's stamps. For needle wire. For machinist's tools: hammers, beetles, drifts, screwdrivers, compound pliers, nippers, oblique cutting pliers etc.
For tools functioning at conditions without heating of cutting edge. For harvesting: cutters, reamers, forgings, axes, chisels, chippers, crown and circular saws. For crimping wheels, plates and rods for mold injection casting of tin and lead metals. For locksmith's and insertion tools: rivet sets, centre punches, drifts, screwdrivers, compound pliers, nippers, oblique cutting pliers. For templets of simple form and reduced quality grade. For cold-rolled metal strip with thickness from 2,5 to 0,02 mm, for manufacturing of flat and wrap springs and spring odd-shaped elements, valves, dipsticks, reeds, lamels of splitting knives, small constructional elements, for timers etc.
For tools functioning at conditions of cutting edge unheating. For harvesting: crown handsaws and bucksaws, frame saws, augers. For small cold-pressing dies (cupping, heading , trimming and punching dies) without abrupt junction in section. For simple form fixed gages and reduced grades of accuracy. For dies, files, scraping tools etc. For cold-rolled strip of thickness from 2,5 up to 0,02 mm, for manufacturing of flat and wound springs and odd-shaped spring elements, valves, dipsticks, reeds, lamels of splitting knives, small constructional elements, for timers etc.
For hand taps, files, scraping tools. Small cold-stamping, trimming and punching dies without abrupt junction in section, cold-upsetting drifters and stamps, simple form templets and reduced quality grades.
Fortools with reduced wearability for medium and significant specific pressure (without heating of cutting edge); files, shaving blades and knives, sharp surgical instruments, scraping tools, etching devices.
For heavy loaded high-duty springs. Addiction to graphitic corrosion.
For carriage springs from strip steel of thickness 3 - 18 mm. Bad cutting.
For high-duty carriage springs functioning at higher temperature (up to 300 °С); for springs subjected by multiple varying load.
For large heavy loaded high-duty carriage springs.
For heavy loaded high-duty carriage springs from gage steel and spring strips.
For armatures and electric poles of dc electric machines for rotors and stators of asynchronous motors of industrial-frequency power up to 100 kilowatt for instruments. High ductility.
For rotors and stators of asynchronous motors of power from 100 to 400 kilowatt. Good ductility.
For rotors and stators of asynchronous motors of power 400 - 1000 kilowatt, small-power transformers for oversampling motors. Satisfactory ductility.