1.4923
European EN EN 10088-1 (2005) EN 10269 (2013) EN 10302 (2008) 1.4923 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
EN 1.4923 EN 1.4923 Datasheet
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 1.4923 | Steam Turbine Balde | EN | European | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
Datasheet for:Steel Grades:Specialsteel:1.4923
Chemical composition(mass fraction)(wt.%) of the 1.4923
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.18 | 0.24 |
| Si | 0.18 | 0.24 |
| Mn | 0.40 | 0.90 |
| P | - | 0.025 |
| S | - | 0.015 |
| Cr | 11.0 | 12.5 |
| Ni | 0.30 | 0.80 |
| Mo | 0.80 | 1.20 |
| V | 0.25 | 0.35 |
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 1.4923
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 744 (≥) | 521 (≥) | 41 | 33 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.24 | - | |||
| 422 | 591 | - | 21.3 | 322 | - | ||
| 336 | - | 43 | 41.2 | 324 | 134 |
Heat treated : 1923°C - 1729°C
The material does not have direct Metallography properties.
Directory is being updated.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
| Grade | Standard | Country | Application |
|---|---|---|---|
| Z21CDV12 | DIN | France |
Iron and steel. Stainless steel for high temperature application
|
| X22CrMoV12-1 | AFNOR | France |
Creep resisting steels, nickel and cobalt alloys
|
| 1.4923 | AFNOR | France |
Creep resisting steels, nickel and cobalt alloys
|
| 1.4923 | DIN | Germany |
Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
|
| X22CrMoV12-1 | DIN | Germany |
Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
|
| 1.4923 | B.S. | UK |
Stainless steels - Part 1: List of stainless steels
|
| X22CrMoV12-1 | B.S. | UK |
Stainless steels - Part 1: List of stainless steels
|
| X22CrMoV12-1 | EN | European |
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
|
| 1.4923 | EN | European |
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
|
| 1.4923 | AWS | Germany |
DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999
|
| X 22 CrMoV 12-1 | AWS | Germany |
DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999
|
Relevant standard
| Standard No. | Description | Download |
|---|---|---|
| EN 10088-1 (2005) | Stainless steels - Part 1: List of stainless steels | |
| EN 10269 (2013) | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties | |
| EN 10302 (2008) | Creep resisting steels, nickel and cobalt alloys |
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