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Alloy and structural steel

Structural and low-alloy steels: 09G2S, 10KhSND, 40Kh, 30KhGSA, 12KhN3A and other grades for critical parts and structures.

59 products in the catalog

Products: Alloy and structural steel

  • Structural sections

    Railway rails R50 and R65, crane rails KR70–KR140, narrow-gauge rails, fishplates and base plates.

    • Alloy and structural steel
    • Carbon steel
    • Beams, sections and rails
  • Mesh

    Crimped mesh in stainless and spring wire for screens, barbecues and guards.

    • Alloy and structural steel
    • Stainless steel
    • Mesh and gratings
  • Steel products

    Round, square and rectangular forgings, rings and discs in structural and alloy steels.

    • Alloy and structural steel
    • Carbon steel
    • Forgings, castings and stampings
  • Round bar

    Round bar in steels 65G, 60S2A, 50KhFA, 51KhFA for springs, leaf springs, torsion bars and washers.

    • Alloy and structural steel
    • Round bars and rods
  • Pipes

    Tubing to GOST 633-80 and API 5CT, non-upset and upset ends, for oil and gas production.

    • Alloy and structural steel
    • Pipes and tubes
  • Wire and electrodes

    Wire in 09G2S, 30KhGSA, 10GN and other low-alloy grades for welding and parts.

    • Alloy and structural steel
    • Wire
  • Steel products

    Hot and cold steel stampings to the customer’s drawing in series batches.

    • Alloy and structural steel
    • Carbon steel
    • Forgings, castings and stampings
  • Steel products

    Castings in carbon, wear-resistant and heat-resistant steels 25L, 35L, 110G13L, 40Kh24N12SL to drawing.

    • Heat-resistant and precision alloys
    • Alloy and structural steel
    • Forgings, castings and stampings
  • Round bar

    Round bar in 09G2S, 10KhSND, 17G1S for structures and parts working in frost.

    • Alloy and structural steel
    • Round bars and rods
  • Steel products

    Grinding balls 20–120 mm for ball mills, hardness groups 1–5 to GOST 7524-2015.

    • Alloy and structural steel
    • Carbon steel
    • Parts and components
  • Steel products

    Steel bushings and sleeves from tube, bar and forgings, to drawing and in standard sizes.

    • Alloy and structural steel
    • Carbon steel
    • Parts and components
  • Equipment

    Screw piles and steel tubular piles for foundations, fences, piers and supports.

    • Alloy and structural steel
    • Carbon steel
    • Equipment
    • Pipes and tubes
  • Equipment

    Shafts, gears, sprockets, bushings, pulleys and other equipment parts made to drawings and samples.

    • Alloy and structural steel
    • Carbon steel
    • Parts and components
    • Equipment
  • Fasteners

    Hex head bolts to GOST 7798-70, DIN 933 and 931, property classes 5.8, 8.8, 10.9, M6–M48.

    • Alloy and structural steel
    • Carbon steel
    • Fasteners and rigging
  • Sheets, plates and strips

    Hot-rolled steel sheet 1.5–160 mm to GOST 19903-2015 in St3, 09G2S, steels 20 and 45.

    • Alloy and structural steel
    • Carbon steel
    • Sheets, plates and coils
  • Wire and electrodes

    Carbon spring wire to GOST 9389-75 and alloy 60S2A, 51KhFA Ø 0.2–12 mm.

    • Alloy and structural steel
    • Carbon steel
    • Wire
  • Pipes

    Square tube 10×10–300×300 mm to GOST 30245-2003 and 8639-82 in St3 and 09G2S.

    • Alloy and structural steel
    • Carbon steel
    • Pipes and tubes
  • Long products

    Thermomechanically strengthened rebar A800 and A1000 (At800, At1000) for prestressed concrete.

    • Alloy and structural steel
    • Rebar and wire rod
  • Pipes

    Rectangular tube 15×10–400×200 mm to GOST 30245-2003 and 8645-68 for beams and frames.

    • Alloy and structural steel
    • Carbon steel
    • Pipes and tubes
  • Sheets, plates and strips

    09G2S sheet 4–160 mm thick to GOST 19281-2014 for tanks, vessels and structures in frost.

    • Alloy and structural steel
    • Sheets, plates and coils
  • Long products

    Hot-rolled steel flat 10–200 mm wide and 4–60 mm thick to GOST 103-2006 in St3, 09G2S, 45.

    • Alloy and structural steel
    • Carbon steel
    • Round bars and rods
  • Structural sections

    Channel in 09G2S and S345 for outdoor steel structures and temperatures down to −70 °C.

    • Alloy and structural steel
    • Beams, sections and rails
  • Fasteners

    Socket head cap screws DIN 912, countersunk DIN 7991, pan and button head DIN 7985 and ISO 7380.

    • Alloy and structural steel
    • Stainless steel
    • Fasteners and rigging
  • Sheets, plates and strips

    Plate in quality steels 20, 45, 40Kh and 65G to GOST 1577-93 for machine parts.

    • Alloy and structural steel
    • Carbon steel
    • Sheets, plates and coils

Alloy and structural steel: what to know

Alloying elements — chromium, nickel, manganese, molybdenum — raise strength, impact toughness and cold resistance. Low-alloy 09G2S works down to minus 70 °C, which is why it is chosen for steel structures and pipelines in northern Kazakhstan. Chromium and chromium-nickel steels go into shafts, gears and hardened fasteners.

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