KHN32T - KHN78T: pipe, sheet, round, wire, tape, forged

Short list of special steels and stainless alloys supplied by Electrowork-steel.

Delivery form: pipe, sheet, circle, tape, wire, casting, forging, fittings.

Mark Or GOST, TU Using
NP1A, -id   13 083, 48−0814−11/0−83, 14−3-1591−88, 48−0815−80−92, 48−0815−84−92. Pipes (8.9 g/cm3) for synthesis at t° -70° + 500 °C of caustic soda, liquefied fluorine, chlorine.
NP2   13 083, 48−0814−11/0−83, 14−3-1591−88, 48−0815−80−92, 48−0815−84−92. Sheet hire. (8.9 g/cm3) for welded reactors for the synthesis of caustic soda, liquefied fluorine, chlorine at t° -70° + 500 °C.
06HN28MDT 000H23N28M3D3T, EP516 5632−72, 5949−75, 7350−77, 14−1-756−73 Welded reactors for synthesis of sulfuric, phosphoric, nitrophos, This steel is more resistant to intergranular corrosion in aggressive environment than grades OZL-17U, 06KHN28MDT.
HN28VMAB, vd VZH100, Kh21N28V5M3BAR, EP126, vd 14−1-21−71,14−1-192−72 Fragments of turbines.
HN32T EP670, H20N32T 5632−72, 24 982−81, 14−1-284−72, 14−1-625−73, 14−1-489−76, 14−1-2111−77, 14−1-4319−87. Pipes (8.16 g/cm3) and heat-resistant gas vents of petrochemical and ammonia synthesis plants with long service life at t° to 850°.
HN35VB-vd, id EP912 14−1-4222−86 Corrosion resistant special purpose parts.
HN35VT EI612 14−1-272−72.14−1-1665−76 (-VD) Rotors, discs, turbine blades, fasteners.
HN35VTU-vd EI787 14−1-850−74, 14−1-1589−76 Disks, compressor and turbine blades.
HN38VT EI703 14−1-476−72 Moderate-load parts.
HN45MVTUBR-id EP718, HN45MVTUBR 14−1-3905−85 Corrosion resistant special purpose parts.
HN45U EP747 5632−72, 24 982−81, 14−1-941−74, 14−1-2396−78, 14−1-4082−86, 14−1-2075−87 Details (7.7 g/cm3) working without load at t° up to 1300 °C — thermocouple covers, conveyor oven grids, burners, rollers of enamel and ceramic kilns OZL-25, OZL-35.
HN50VMTUB EP648vi 14−1-3046−80 Corrosion resistant special purpose parts.
HN50VMTUBK-id EP969 14−1-131−527−82 Long products, gas pipes.
HN50MVKTUR EP99id 14−1-1476−75 Heat-resistant parts for special-purpose equipment.
HN55VMTKU EI929vd 14−1-223−72/131−379−78 Turbine blades.
HN55MBU-vd EP666vd 14−1-2606−79, 14−1-2692−79, 14−1-2702−79, 14−1-3191−81, 14−1-3490−82 Stamp-welded products operating at t° from cryogenic to + 750 °C. Alloy is resistant to embrittlement in hydrogen, action of sea water and inorganic acids. Good to be welded with other steel grades. 8.8 g/cm3.
HN56VMKU EP109vd 14−1-223−72 Turbine blades
HN56VMTU EP199vd 14−1-1508−75 Case blades, discs, turbine parts.
HN56MBUD EK62vd 14−1-3763−84, 14−1-5045−91 Corrosion resistant special purpose parts.
HN58V EP795 5632−72, 3239−81, 14−131−756−88, 14−1-4362−87, 14−1-4363−87, 14−1-2715−79, 14−131−224−75 Welded pickling baths and reactors resistant to nitric and hydrofluoric acids. Welding with electrodes FH-26, FH-13.
HN60VMTUR EI618 14−1-1322−75 Corrosion resistant special purpose parts.
HN60VT EI868 5632−72, 14−1-286−72, 14−1-3148−81, 14−1-1494−75, 14−1-4296−87, 14−1-1747−76, 14−1-927−74, 14−1-230−72 Details of internal combustion engines, afterburners of engines operating at t° up to 1100 °C. 8.35 g/cm3.
HN60M EP367 14−1-2693−79 Corrosion resistant special purpose parts.
HN60U EI559A    
HN62VMUT EP708vd 14−1-1018−74 Corrosion resistant special purpose parts.
HN62MVKU HN62VMKU, EI867vd 14−1-402−72,14−1-223−72 Turbine blades, discs.
HN65MV 0H15N65M16V, EP567 5632−72, 3239−81, 14−1-3239−81, 14−1-2475−78, 14−1-1215−75, 14−3-1227−83 Chemical reactors of redox synthesis of petrochemical, paper production. Working t° from minus seventy to + 500 °C.
HN65MVU EP760 5632−72, 3239−81, 14−1-2230−77, 14−1-4870−90, 14−1-3587−83, 14−1-3768−84, 14−3-1227−83, 14−3-1320−85, 14−1-2240 Heat exchangers, columns and reactors for synthesis of acetic acid, epoxy resins, styrene, ethylbenzene, vinyl acetate, mineral fertilizers. Working t° from minus seventy to + 500 °C. 8.9 g/cm3. OZL-21.
HN67VMTU EI445    
HN67MVTU EP202vd 14−1-592−73  
HN70U EI652, sh 5632−72, 24 982−81, 12 766.4−77, 14−1-833−71, 14−1-493−72, 14−1-810−73, 14−1-1497−75 Details of internal combustion engines, engine afterburners, pockets, screens, diffusers operating under minimum load at t° up to 1200 °. 7.9 g / cm3. Thermoelements of electric resistance furnaces, nichrome class with aluminum.
HN75MBTU EI602 14−1-3721−84 Fragments of gas pipelines.
HN75TBU EI869    
HN77TU EI437A 14−1-75−71/402−72/764−73 (-Sh) Aircraft Parts.
HN77TUR, -VD EI437B 14−1 -402−72/1465−75/223−72 (-VD) Turbine blades and discs of aircraft engines.
HN77TURU EI437BU    
HN78T-id, wi EI435id, vi 5632−72, 24 982−81, 14−1-895−74, 14−1-975−74, 14−1-1671−76,14−1-2752−79, 14−1-4009−85, 14−1-4319−87, 14−1-4319−87, 14−1-3942−85 (-id) Aircraft engine parts. Lightly loaded fragments operating at t° to 1100 °С: flues, flame tubes, combustion chambers, thermocouple covers. 8.4 g/cm3. OZL-25, OZL-25B, CT-28.
HN80TBU EI607A 14−1-1358−74 Turbine blades, fastener parts.
03HN28MDT EP516 TU 14−1-756−73; GOST 5632−72; GOST 7350−77; GOST 5949−75 Welded sulfuric acid synthesis reactors of any concentration, operating at t° to 80 °C.
N65M-VI EP982-VI TU 14−1-3281−81; TU 14−1-2674−79; TU 14−1-2879−80; TU 14−131−685−86; TU 14−1-4673−89; TU 14−1-4202−87; TU 14−1-4719−89; TU 14−3-1478−87 Chemical synthesis welded reactors operating in particularly aggressive alkaline environment.
N70MFV-VI EP814A-VI TU 14−1-2230−77; TU 14−3-1227−83; TU 14−1-2260−77; TU 14−1-4684−89; GOST 5632−72 Welded chemical equipment (reactors, tanks, heat exchange equipment) operating at elevated temperatures in environment of hydrochloric acid.
NP1A NP1A TU 48−0814−11 / 0−83; TU 14−3-1591−88; TU 48−0815−84−92; TU 48−0815−80−92 Welded chemical reactors for synthesis of caustic soda, liquefied fluorine, chlorine.
NP1A-ID NP1A-ID TU 48−0814−11/0−83; TU 14−3-1591−88; TU 48−0815−84−92; TU 48−0815−80−92 Welded chemical reactors for synthesis of caustic soda, liquefied fluorine, chlorine.
HN40MDB-VI EP937-VI TU 14−1-2131−77; TU 14−1-2149−77; TU 14−1-2121−77 Non-magnetic deformable material for welded chemical reactors operating in particularly aggressive environments.
HN40MDTU EP543U TU 14−1-1754−76; TU 14−1-1214−82; TU 14−1-3639−83; TU 14−1-4042−85; TU 14−1-3190−81; TU 14−1-3528−83; TU 14−1-3546−83 Centrifugal separators, centrifuges operating in aggressive chemical environment.
> HN58V EP795 TU 14−131−224−75; TU 14−1-2715−79; TU 14−131−756−88; TU 14−1-4362−87; TU 14−1-4363−87; GOST 5632−72 Welded pickling baths and reactors resistant to fluorine, nitric and hydrofluoric acid.
HN63MB EP758U TU 14−1-4202−87; TU 14−3-1478−87; TU 14−1-4289−87; TU 14−131−755−85; TU 14−1-4734−89; TU 14−1-4881−90 Welding equipment for paper and petrochemical industries, as well as environmental pollution control systems.
Brief list of stainless alloys for special purposes
Type Section Length Thickness Width
Circle Ø1−300 mm 500−5000mm    
Hot rolled sheet   700−2000 mm 3.5−28 mm 700−1000 mm
Cold rolled sheet   700−2000 mm 0.02−3.2 mm 700−1000 mm
Wire φ 0.016−12 mm      
Delivery form
Type External diameter Length Wall Remark
Tube φ 0.5−325 mm 1000−9000 mm 0.05−24 mm Weight of one pipe up to 350 kg