Special Steels

Special steels are high-quality materials designed to meet specific needs in terms of strength, hardness, and durability. Among the products offered are:

  1. Boiler and pressure vessel steels: Compliant with PED 97/23 directive, these steels are furnace-normalized, vacuum-degassed, and calcium-treated. Ideal for the construction of boilers and pressure vessels, they ensure high resistance and safety.
  2. High-quality steels for laser cutting: These steels, such as TOP LASER, have excellent cutting and finishing properties, making them ideal for use in laser processing.
  3. Wear-resistant steels: Characterized by high hardness and abrasion resistance, they are perfect for applications in extreme wear conditions, such as mining machinery and heavy material handling equipment.
  4. Mo and CrMo steels for high-temperature applications: Designed to withstand high temperatures, these steels are used in sectors such as energy, chemical, and petrochemical.
  5. High-yield structural steels: With high mechanical strength and good ductility characteristics, these steels are ideal for structural applications that require heavy loads and excellent performance.
BOILER AND PRESSURE VESSEL STEELS
In accordance with PED 97/23 directive.
Furnace-normalized plates, vacuum-degassed, calcium-treated.
EN 10028-2 P265GH
EN 10028-3 P275 NH P275 NL 2
P355 NH P355 NL 2
ASME/ASTM SA / A 516.60 SA / A 516 M gr 415
SA / A 516.70 SA / A 516 M gr 485
HIGH-QUALITY STEELS WITH EXCELLENT LASER CUTTING PROPERTIES
TOP LASER S235 JR + AR or N
S275 J0
S355 J2
WEAR-RESISTANT STEELS
HB Dillidur400V-450V-500V
Brinnar 400-450-500
Fora 400-450-500 BC
Hardox 400-450-500
Mo and CrMo STEELS FOR HIGH-TEMPERATURE APPLICATIONS
EN 10028-2 13 CrMo 4-5
16 Mo 3
ASME SA 387 gr 11 cl. 2
SA 387 gr 12 cl. 2
SA 387 gr 22 cl. 2
HIGH-YIELD STRENGTH STRUCTURAL STEELS
EN 10137-2
EN 10025-6
S 690 QL S 890 QL S 1100 QL
EN 10137-2
EN 10025-6
DILLIMAX 690 T DILLIMAX 890 T DILLIMAX 1100 T
ASTM A 514 B-MT
FORMATS
always available
from to
thickness 6 350 *
width 1.500 3.000 *
length 1.500 3.000 *
* and above

Download the information brochure of S.I.A.T. SpA

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16121 Genova

Tel. 010 – 5534949

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15077 Predosa (AL)

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