• +7 (495) 777-25-41
  • +38 (056) 785-39-23
    +38 (056) 785-39-23
  • +7 (3412) 26-03-80
  • +7(3422) 99-46-32
  • +7 (3812) 20-80-31
  • +7 (391) 205-17-79
  • +7 (8432) 07-01-39
  • +7 (383) 207-81-90
  • +49 (30) 217-888-05

GOST precision alloys

GOST precision alloys

Brief marochnik of precision steels and precision alloys

Designation Or Application area GOST, TU
EP685 27KH Stators, rotors of electric machines, operated at a high and ordinary temperature. Cold-rolled strips, hot-rolled sheets, hot-rolled, forged rods. Alloys with high saturation induction 10160−75, 10994−74
  29KN, 29NK-vi Alloys that have a coefficient of temperature expansion, which provides vacuum-tight junctions, cold rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods with the glasses of electronic electronic equipment components. Alloys with medium and low TKLR 14082−78
EP475vi, silt 32NK, 32KN-VI For polished products, elements of complex shape, measures of length dashed, hot-rolled, forged bars. Alloys with a low or minimum TCLP 14−131−493−80, 14−1-4422−88
EI630A, superinvar 32KKD The details of the highest precision instruments, which require constant dimensions in the temperature range. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with a low or minimum TCL. 14082−78
Н33К17, ЭП139 33 CN For interaction with mica, glass and ceramics. 14082−78
Invar 36H, 36H-vi Sheets and circles for elements with constant dimensions under sudden temperature changes. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with a low or minimum TCL. 10994−74, 14082−78
permalloy 36KNM, 36KMP Magnetic cores of a different control system for electromagnets and anchors in sea water. Hot-rolled, forged rods. Alloys with high corrosion resistance. 10160−75, 10994−74
36НХТЮ-ви, ЭИ702, элинвар 36NXTU For parts and sensors operated at temperatures not higher than 250 ° C. Cold rolled strips, hot rolled sheets, wire, hot rolled, forged bars. Non-magnetic corrosion-resistant alloys. GOST 10994−74, 14119−85
EP51 36НХТЮ5М For parts and sensors operated at temperatures not higher than 350 ° C. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged bars. Non-magnetic corrosion-resistant alloys.  
EP52 36НХТЮ8М For parts and sensors operated at temperatures not exceeding 400 ° C. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged bars. Non-magnetic corrosion-resistant alloys.  
  38KKD Vacuum-tight junctions with sapphire, glass. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with medium and low TKLR 14082−78, 10994−74
EI995 40KHNM Clock springs for plant mechanisms, cylindrical coil springs, operated at a temperature of no more than 400 ° C, cores for electrical measuring instruments, surgical instruments. Cold-rolled tape, wire. Non-magnetic corrosion-resistant alloys. 10994−74
  40ХНЮ-ВИ Hot-rolled, forged rods. Non-magnetic corrosion-resistant alloys.  
40H, 42H, H42, Feni 42H, 42H-vi In the electrovacuum technique. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with medium and low TKLR 14082−78
  42NХТЮ Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with a constant and low modulus of elasticity.  
  44NXTU Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with a constant and low modulus of elasticity.  
  45H Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with magnetic high permeability, increased saturation induction  
EP218 45NHT Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with a constant and low modulus of elasticity. For the production of resonators electromechanical. Systems. 14−1-3074−80
  47ND When soldering with soft glass, for hermetic contacts, for connections with mica and ceramics. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with medium and low TKLR 14082−78
  47 НХР Wire, cold rolled tapes. Alloys with medium and low TKLR  
  49KF For pole pieces and cores, magnets and solenoids. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with medium and low TKLR 10160−75, 10994−74
EP207, Permendur 49K2 °F, 49K2FA-VI For pole pieces and cores, magnets and solenoids. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with medium and low TKLR 14−1-1185−75
50Н, ЭИ676, ЭИ467, permalloy 50H The alloy is magnetically soft for cores of small-sized, inter-lamp power transformers, chokes, relays, etc. 10160−75
permalloy 50NP The cores of magnetic amplifiers, rectifiers, commuting chokes. Alloys having a rectangular hysteresis loop. Tapes cold-rolled. 14−1-841−73
permalloy 50NHS Cores of pulse transformers. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with magnetic high permeability and specific high electrical resistivity. 14−131−722−89
  52H Cold-rolled strips, hot-rolled sheets, wire. Alloys with medium and low TKLR.  
  56DGNH Hot-rolled, forged rods. Non-magnetic alloys with given TKLRs  
EP578, EP578-vi, permalloy 68НХВКТЮ, 68НХВКТЮ-ВИ Sensitive elastic elements operated at a temperature of -196 ° С + 500 ° С. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Non-magnetic corrosion-resistant alloys 14−1-4470−88
permalloy 79NM The alloy is magnetically soft for small-sized cores of transformers, chokes and relays. 10160−75
  80NM Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with magnetic highest permeability of weak fields.  
  80NMW-VI Cold rolled strips, sheets. Non-magnetic alloys with given TKLRs  
permalloy 80HXS The alloy is magnetically soft for the cores of magnetic heads. Cold-rolled strips, hot-rolled sheets, wire, hot-rolled, forged rods. Alloys with magnetic highest permeability of weak fields. 10160−75