What is the X22CrMoV12-1 equivalent material?
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What is the X22CrMoV12-1 equivalent material?
X22CrMoV12-1 (material number 1.4923) is a martensitic creep-resisting stainless steel commonly used for steam turbine blades, rotors, and high-temperature bolts up to 600°C. Equivalent standards include AISI 422 (USA), Z21CDV12 (France), and the similar DIN 1.4922/X20CrMoV12-1.
What is x22crmov12-1 QT1 material?
X22CrMoV12-1 (1.4923) +QT1 is a martensitic creep-resistant steel designed specifically for high-temperature applications up to 600°C. In its quenched and tempered (+QT1) condition, it is suitable for the manufacture of high-pressure components; thanks to its excellent tensile strength and creep rupture strength, it is frequently utilized in the production of steam turbine blades, fasteners, and steam piping components.
X22CrMoV12-1 stianless steel Chemical Composition
| C | Si | Mn | Ni | P | S | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|
| 0.18-0.24 | ≤0.50 | 0.40-0.90 | 0.30-0.80 | ≤0.025 | ≤0.015 | 11.0-12.5 | 0.80-1.20 | 0.25-0.35 |
Mechanical Properties of X22CrMoV12-1 (1.4923)
| Property | Value | Condition |
|---|---|---|
| Tensile Strength (Rm) | 800-950 MPa | +QT |
| 0.2% Proof Strength (Rp0.2) | ≥600 MPa | +QT |
| Elongation at Fracture (A) | ≥14% | +QT |
| Reduction of Area (Z) | ≥40% | +QT |
| Impact Energy (KV) at +20°C | ≥27 J | +QT |
| Brinell Hardness (HBW) | ≤302 | +A (Annealed) |
X22CrMoV12-1 (1.4923) +QT1 vs.+QT2
X22CrMoV12-1 (1.4923) +QT1 and +QT2 are quenched and tempered martensitic stainless steels used for high-temperature applications (up to 580°C), with +QT2 offering higher strength (Rm 900-1050 MPa, Rp0.2 min 700 MPa) and +QT1 offering better toughness (Rm 800-950 MPa, Rp0.2 min 600 MPa). QT2 is generally used for higher stress applications, while QT1 is often used when better ductility is needed.
What is the applications of the X22CrMoV12-1 material?
Power Generation: Steam turbine rotors, turbine blades, and bolt fasteners
Chemical/Petrochemical: High-pressure steam pipe components, valves, and fasteners
Machine Components: Connecting rods
What is the price of X22CrMoV12-1 material plate?
The price of X22CrMoV12-1 (1.4923) material plates typically fluctuates between $1,300 and upwards of $2,250 per ton; depending on the supplier and processing method, quoted prices often range from approximately $2.60 to $2.80 per kilogram.
As a manufacturer equipped with comprehensive hot-rolling and hot-forging capabilities, GNEE offers X22CrMoV12-1 (1.4923) material in various product forms to meet the diverse needs of its customers.
| Product Form | Available Dimensions |
|---|---|
| Round Bar | Diameter: 6 – 600 mm |
| Plate | Thickness: 0.1 – 20 mm; Width: 8 – 1500 mm |
| Wire | Diameter: 0.1 – 30 mm |
| Strip | Thickness: 0.1 – 4 mm; Width: 80 – 1219 mm |
| Flat & Square Bar | Size: 5 – 400 mm |
We can produce not only large special-shaped forgings but also small-sized flat steel. Special dimensions and custom sizes are available upon request. Contact us to discuss your specific requirements. Bulk orders are always welcome!
