✓ Available from European Stock

• GOST 5632
• EN 10204 3.1
• Austenitic Stainless Steel
• Worldwide Delivery
• Cut-to-Length Service
• Fast Quotations within 24 Hours

Why Choose 08Ch18N10T?

Compared with conventional titanium-stabilized stainless steels, 08Ch18N10T offers excellent corrosion resistance, outstanding weldability and high resistance to intergranular corrosion. For selected nuclear applications, the material is available with controlled low cobalt content, making it an excellent choice for components where activation of cobalt isotopes must be minimized while maintaining excellent long-term performance.

Key Benefits

• Excellent corrosion resistance
• Titanium stabilized
• Excellent weldability
• High resistance to intergranular corrosion
• Controlled low cobalt content available for nuclear applications
• Good high-temperature strength
• Excellent oxidation resistance
• Long service life
• Suitable for nuclear applications
• Ideal for corrosion-resistant equipment

Typical Applications

08Ch18N10T is commonly used for manufacturing:

• Nuclear power plant components
• Pressure vessels
• Heat exchangers
• Piping systems
• Valves
• Pump components
• Chemical processing equipment
• Petrochemical equipment
• Precision CNC machined components
• Process industry components
• Structural components
• Corrosion-resistant equipment

Industries Served

Our customers use 08Ch18N10T in:

• Nuclear Power
• Power Generation
• Chemical Processing
• Petrochemical
• Oil & Gas
• Process Engineering
• Heavy Engineering
• Industrial Equipment Manufacturing

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 10204 3.1 Inspection Certificate
• EN 10204 3.2
• PMI (Positive Material Identification)
• Ultrasonic Testing (UT)
• Customer-specific inspection requirements

International Designations

This material is also known as:

• 08Ch18N10T
• 08Х18Н10Т
• GOST 5632 08Х18Н10Т
• 1.4541 (closest equivalent)
• X6CrNiTi18-10 (closest equivalent)
• AISI 321 (closest equivalent)
• UNS S32100 (closest equivalent)

Frequently Asked Questions

What is 08Ch18N10T?

08Ch18N10T (08Х18Н10Т) is a titanium-stabilized austenitic stainless steel according to GOST standards. It offers excellent corrosion resistance, outstanding weldability and high resistance to intergranular corrosion, making it suitable for chemical processing, petrochemical and nuclear applications.

Is 08Ch18N10T suitable for nuclear applications?

Yes. 08Ch18N10T is widely used for WWER (VVER) nuclear reactor systems, pressure equipment, piping and other components requiring excellent corrosion resistance, weldability and long-term reliability. For selected nuclear applications, the material is available with controlled low cobalt content to reduce activation during reactor operation.

What is the equivalent of 08Ch18N10T?

The closest international equivalents include 1.4541 (X6CrNiTi18-10), AISI 321 and UNS S32100. Although these materials have similar chemical composition and applications, material selection should always be verified according to the applicable standard and project specification.

What is the difference between 08Ch18N10T and 1.4541?

Both 08Ch18N10T and 1.4541 (X6CrNiTi18-10 / AISI 321) are titanium-stabilized austenitic stainless steels with very similar corrosion resistance and mechanical properties. However, 08Ch18N10T for nuclear applications is often supplied with controlled low cobalt content, helping to minimize the formation of radioactive cobalt isotopes during reactor operation. This makes it a preferred choice for nuclear power plants and safety-critical components where low activation materials are required.

Do you stock 08Ch18N10T round bars?

Yes. WTE PowerSteel supplies 08Ch18N10T (08Х18Н10Т) 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 stainless steels, heat-resistant steels and nickel alloys for nuclear power, chemical processing, petrochemical and industrial applications. We supply 08Ch18N10T (08Х18Н10Т) round bars with full material traceability, EN 10204 3.1 certification, fast quotations, cut-to-length service and worldwide delivery.