1.7734 / 1.7734.6 / 15CRMOV5-9

STRUCTURAL ALLOY CHROMIUM-MOLYBDENUM-VANADIUM STEEL
FOR HEAVY DUTY MACHINE PARTS IN AEROSPACE AND AVIATION INDUSTRIES

15CrMoV5-9 / 1.7734 – High-Strength Alloy for Heat-Resistant Applications

15CrMoV5-9, also known as 1.7734 / 1.7734.6, is a chromium-molybdenum-vanadium alloy steel recognized for its excellent high-temperature strength and resilience. Engineered for applications requiring stability and strength under intense heat and pressure, this alloy is widely used in power generation, petrochemical, and industrial processing industries.

Properties of 15CrMoV5-9

15CrMoV5-9 is distinguished by its:

• High-Temperature Resistance – The alloy performs reliably at elevated temperatures, maintaining structural integrity and resistance to thermal fatigue.
• Enhanced Creep Strength – With added vanadium, it provides superior creep resistance under long-term high-stress conditions.
• Excellent Weldability – 15CrMoV5-9 can be easily welded, making it suitable for complex designs in high-stress and high-heat environments.

Applications of 15CrMoV5-9

The unique properties of 15CrMoV5-9 make it highly suitable for:

• Boiler and Pressure Vessels – Used in critical components exposed to high temperatures and pressures, such as boilers, heat exchangers, and pressure vessels.
• Petrochemical Equipment – Ideal for applications in refineries and chemical plants where reliability under thermal stress is crucial.
• Turbine and Power Generation – It is commonly applied in steam turbines and other power generation equipment where material endurance and heat resistance are essential.

WTE PowerSteel is  global distributor of 15CrMoV5-9, supplying this specialized alloy to meet the rigorous demands of industries worldwide. With a commitment to quality and technical support, WTE PowerSteel offers expert guidance for selecting and processing 15CrMoV5-9 to ensure optimal performance for your specific applications. Contact us to learn more about our worldwide distribution and the benefits of 15CrMoV5-9 in industrial use.