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Steel 1.4923 High-strength heat-resistant steel grade 1.4923 is a martensitic grade alloy. It is based on iron alloyed with additives such as chromium, molybdenum and vanadium. The price of stainless steel of this type in our company is one of the most affordable, for all purchase questions, please contact the phones indicated on the website. […]
High-strength heat-resistant steel grade 1.4923 is a martensitic grade alloy. It is based on iron alloyed with additives such as chromium, molybdenum and vanadium. The price of stainless steel of this type in our company is one of the most affordable, for all purchase questions, please contact the phones indicated on the website.
Features
Steel of this type is characterized by increased strength, resistance to fluidity and creep. It retains its physical parameters over a wide temperature range up to 650 degrees Celsius. The composition of the alloy makes it possible to guarantee high corrosion resistance in the most aggressive environments. The alloy shows itself especially well at a high content of hot steam in the air, retaining all its properties.
The steel grade deciphering indicates the qualitative and quantitative composition of the alloy, as well as its type. Our consultants will acquaint you with this in more detail.
Application and use
Our company offers to buy metal for the manufacture of chimneys and chimneys, ventilation and air conditioning systems. The use of steel 1.4923 is especially important in large industrial cities, where there is a high content of all kinds of impurities and gases in the atmosphere. Steel is used in the manufacture of power plants, various components and mechanisms operating in an atmosphere of high humidity.
Chemical composition of steel 1.4923
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
V |
Fe |
|
0.18-0.24 |
<0.5 |
0.4-0.9 |
<0.025 |
<0.015 |
11.0-12.5 |
0.3-0.8 |
0.8-1.2 |
0.25-0.35 |
Others |
Mechanical properties of material 1.4923
|
+QT1 |
|
|
Nominal thickness, mm |
< 160 |
|
Yield strength, min., ReH, MPa |
600 |
|
Tensile strength (tensile strength), min., Rm, MPa |
800 – 950 |
|
Relative taper, min., % |
40 |
|
Elongation, min., % |
14 |
|
Impact work KV at 20°C 68°F , min, J |
27 |
|
+QT1 |
|
|
Nominal thickness, mm |
< 160 |
|
Yield strength, min., ReH, MPa |
700 |
|
Tensile strength (tensile strength), min., Rm, MPa |
900-1050 |
|
Relative taper, min., % |
35 |
|
Elongation, min., % |
11 |
|
Impact work KV at 20°C 68°F , min, J |
20 |
| Circle EN 1.4923 | Diameter: 6 – 500mm |
| Sheet EN 1.4923 | Thickness: 0.5 – 100mm |
| Pipe EN 1.4923 | – Hot-rolled round pipe with a diameter of 38 to 244.5 mm, a thickness of 3 to 25 mm
– Cold-drawn round pipe with a diameter of 6 to 219.1mm thickness from 0.9 to 14.2mm |
| Hex EN 1.4923 | Diameter: 17-65mm |
| EN 1.4923 band | Thickness: 5-50mm ; Width: 50-250mm |
| Square EN 1.4923 | Size: 10-80mm |
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