✓ Available from European Stock

• EN 10269
• EN 10204 3.1
• Round Bars Ø6.5–310 mm
• Worldwide Delivery
• Cut-to-Length Service
• Fast Quotations within 24 Hours

1.4923 Round Bar Supplier

Looking for 1.4923, X22CrMoV12-1 +QT1 or EN 10269 round bars?

WTE PowerSteel is a European supplier and stockholder of 1.4923 (X22CrMoV12-1 +QT1) martensitic creep-resistant stainless steel for demanding high-temperature applications. We supply certified round bars with full material traceability, EN 10204 3.1 certification and fast worldwide delivery.

1.4923 is a quenched and tempered martensitic stainless steel developed for components operating under high mechanical loads and elevated temperatures. The alloy offers excellent creep resistance, thermal fatigue resistance and long-term structural stability, making it a preferred material for steam turbines, gas turbines, high-temperature fasteners and pressure equipment. It is standardized in EN 10269 and widely used in the power generation industry.

The QT1 condition provides an excellent balance between strength and toughness, making it suitable for components exposed to thermal cycling and mechanical shock while maintaining reliable performance at temperatures up to approximately 600–650°C depending on service conditions.

Why Choose 1.4923?

Key Benefits

• Excellent creep resistance
• High tensile strength
• Excellent thermal fatigue resistance
• Good oxidation resistance
• High mechanical strength
• Excellent dimensional stability
• Long service life
• Ideal for steam and gas turbines
• Excellent performance under cyclic loading
• Suitable for high-temperature fasteners

Typical Applications

1.4923 is commonly used for manufacturing:

• Steam turbine bolts
• Gas turbine components
• Turbine blades
• Turbine shafts
• High-temperature studs
• Pressure vessel fasteners
• Valve stems
• Pump shafts
• Heat-resistant bolts
• High-temperature engineering components

Tyto aplikace odpovídají běžnému použití materiálu 1.4923 v energetice a vysokoteplotních zařízeních.

Industries Served

Our customers use 1.4923 in:

• Power Generation
• Steam Turbines
• Gas Turbines
• Nuclear Power
• Petrochemical
• Chemical Processing
• Heavy Engineering
• Oil & Gas

Available Product Forms

We supply:

• Round Bars
• Peeled Bars
• Bright Bars
• Hot Rolled Bars
• Cut-to-Length Pieces

Available diameters and lengths upon request.

Inspection & Certification

Material can be supplied with:

• EN 10269
• EN 10204 3.1 Inspection Certificate
• EN 10204 3.2
• AD 2000
• VdTÜV
• NACE MR0175
• NACE MR0103
• PMI (Positive Material Identification)
• Ultrasonic Testing (UT)
• Customer-specific inspection requirements

(Uvádějte pouze certifikace a shody, které skutečně nabízíte pro tento materiál.)

International Designations

This material is also known as:

• 1.4923
• X22CrMoV12-1
• X22CrMoV12-1 +QT1
• EN 10269 1.4923
• Martensitic Creep Resistant Stainless Steel
• High Temperature Turbine Steel

Frequently Asked Questions

What is 1.4923 steel?

1.4923 (X22CrMoV12-1) is a martensitic creep-resistant stainless steel designed for high-temperature applications requiring excellent strength, creep resistance and thermal stability.

What is the difference between QT1 and QT2?

QT1 offers a balanced combination of strength and toughness, making it suitable for components exposed to thermal cycling and mechanical shock. QT2 provides higher strength and hardness for applications where maximum creep resistance is required.

What temperature can 1.4923 withstand?

1.4923 is typically used for long-term service at temperatures up to approximately 600–650°C, depending on component design and operating conditions.

Do you stock 1.4923 round bars?

Yes. WTE PowerSteel supplies 1.4923 (X22CrMoV12-1 +QT1) round bars from European stock. Please contact our sales team for current stock availability, dimensions and delivery times.

Can you supply cut-to-length material?

Yes. We supply both full-length bars and precision cut-to-length pieces according to customer requirements.

Why Choose WTE PowerSteel?

WTE PowerSteel is a European supplier and stockholder of high-temperature stainless steels and nickel alloys for power generation, gas turbines, steam turbines and heavy engineering. We supply 1.4923 (X22CrMoV12-1 +QT1) round bars with full material traceability, EN 10204 3.1 certification, fast quotations, cut-to-length service and worldwide delivery.

Spec:
EN 10269:2013 (1.4923 QT1), VdTÜV 455, DIN 17240, AD 2000-Merkblatt W10, PED 2014/68/EU compliant