EN 10216-2 13CrMo4-5 Tube is a seamless alloy steel tube manufactured according to the EN 10216-2 specification for elevated temperature and pressure applications. Also known as 1.7335 seamless pipe, this chromium-molybdenum alloy steel grade offers excellent heat resistance, creep strength, oxidation resistance, and mechanical performance. These tubes are widely used in power plants, refineries, petrochemical facilities, boilers, heat exchangers, and pressure vessels operating under high-temperature conditions.

We supply premium-quality DIN EN 10216-2 13CrMo4-5 alloy tubes in various sizes, wall thicknesses, and finishes to meet the demanding requirements of industrial applications worldwide.

What is EN 10216-2 13CrMo4-5 Tube?

EN 10216-2 13CrMo4-5 Tube is a seamless pressure tube manufactured from chromium-molybdenum alloy steel designed for elevated-temperature service. The material designation 13CrMo4-5 corresponds to material number 1.7335 and is extensively used where high strength, corrosion resistance, and long-term reliability are required.

The addition of chromium improves oxidation and corrosion resistance, while molybdenum enhances high-temperature strength and creep resistance. As a result, 13CrMo4-5 boiler tube products are preferred for steam pipelines, superheaters, economizers, and heat exchanger systems operating under severe conditions.

Key Features

• Excellent high-temperature strength
• Superior creep resistance
• Good oxidation resistance
• Outstanding weldability
• Long service life in pressure systems
• Suitable for boilers and heat exchangers
• Available in cold drawn and hot finished conditions

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