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Structural steels and alloys
Diferent structural steels and technologies of their industrial production developed by
CRISM "Prometey" are successfully used in many industries:
shipbuilding, nuclear power engineering,
oil and gas extraction and processing industry, machine building, medicine, agricultural industry, defence industry etc.
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Cold-resistant shipbuilding alloys for sheet products
- Normal strength steel of the DW, EW, FW grade
- Increased strength steel of the А40SW, D40SW, Е40SW grade
- Increased strength steel of the D32W, E32W, F32W, D36W, E36W, F36W, D40W, E40W, F40W grade
- High strength steel of the D460W, E460W, F460W, D500W, E500W, F500W, D690W, E690W, F690W grade
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High-strength steels for the AB grade for sheet products
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Low-magnetic steels
- Low-magnetic steel of the 45G17YuZ grade for sheet products and profiled iron
- Low-magnetic steel of the 40GN13MD2F grade for castings and pipes
- Nitrogen bearing low-magnetic steels
- Nitrogen bearing low-magnetic steels of the 08Kh20N4AG10 and 08Х18N5G12AB grade for castings
- Nitrogen bearing low-magnetic steel of the 04Kh20N14G6M2ASB grade for sheet products and castings
- Nitrogen bearing low-magnetic steel of the 04Kh20G11N6M2AFB grade for sheet products and castings
- Nitrogen bearing low-magnetic steel of the 07Kh18G10ADL and Kh22А for castings and forgings
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Shipbuilding steel of the AB and 45G17YuZ grades for profiled iron
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High-strength steel of the ABPK grades for castings
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Skelp steel of the X70, X80, X90, X100 grades for main pipelines
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Casting high-strength cold-resistant welding steels for castings
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Welding corrosion-resistant steel of the austenitic-ferritic class for castings
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Wear-resistant steel for castings
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Structural steel for shaped castings
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Dispersion-hardened cold-resistant steels for shaped castings
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Heat-proof and heat-resisting alloys for ethylene production units
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Structural materials for nuclear power engineering
- Heat-resistant radiation-resistant chromium-molibdenum steels
- Nickel-chromium unstabilized austenitic stainless steels for high-temperature equipment of nuclear power units with liquid-metal primary sodium, the 10Kh18N9 grade
- Heat-resistant welding steel of the 10Kh2M grade for steam generators with liquid-metal coolant and petrochemical equipment
- Heat-resistant corrosion-resistant chromium steels for boilers and advanced steam generators with liquid-metal primary sodium, the 05Kh12N2M grade
- Heat-resistant nickel-based alloy of the KhN55MBTs-BI grade for high-temperature power plants with gas coolant
- Corrosion-resistant iron-nickel-based alloy of the 03Kh21N32M3B-VI grade with high resistance to stress-corrosion cracking and pitting corrosion
- Corrosion-resistant duplex steels of the 03Kh22N5AM3 and 03Kh25N7АAM4 for pipes with mediums of increased aggressivity
- Cold-resistant lean alloyed welding steel of the 09G2SA-A for containers with spent nuclear fuel of reactors
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Structural materials for ship machine-building
- High-strength steels for rotors and shafts of steam turbines
- Structural steels with increased ductility and viscosity for blanks of ship shafts and rudder stocks
- Steels for heavy-duty large-sized gears
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