X22CrMoV12-1/1.4923 Stainless Steel Round Bars

A comprehensive overview of X22CrMoV12-1 stainless steel round bars, covering their composition, properties, applications, processing methods, standards, and surface finish options. 

When selecting this material for specific applications, it's essential to consider its properties and suitability for the intended use case, consulting with material engineers or suppliers if necessary.

Chemical Composition:

Mechanical Properties:

• Tensile Strength: 700 MPa - 900 MPa
• Yield Strength: 550 MPa - 650 MPa
• Elongation at Break: 15% - 20%
• Hardness: Typically around 220 - 280 HB (Brinell hardness)

Physical Properties:

• Density: Approximately 7.7 g/cm³
• Thermal Conductivity: Around 25 W/(m·K) at room temperature
• Specific Heat Capacity: Approximately 0.46 J/(g·K)
• Melting Point: Typically above 1400°C (2550°F)
• Magnetic Properties: Usually ferromagnetic

Applications: 1.4923 stainless steel round bars are commonly used in applications requiring high strength, corrosion resistance, and good wear resistance, such as in the manufacturing of turbine blades, shafts, and components for power generation and aerospace industries.

Processing:

• X22CrMoV12-1 stainless steel round bars can be processed through methods like hot forging, cold forging, machining, and welding.
• Heat treatment processes such as annealing, quenching, and tempering may be applied to achieve desired mechanical properties.

Standards: X22CrMoV12-1 stainless steel typically conforms to international standards such as EN 10088 for stainless steels.

Surface Finish: Surface finish options for 1.4923 stainless steel round bars include black, pickled, bright annealed, or polished, depending on the application requirements.