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Inconel 725

Inconel 725

INCONEL alloy 725 (UNS N07725) is a nickelchromium-molybdenum-niobium alloy renowned for its high corrosion resistance and age-hardenability for enhanced strength. Its corrosion resistance is similar to that of INCONEL alloy 625, making it suitable for a range of severe corrosive environments.

Equivalent grades

• Inconel 725
• UNS N07725
• W.Nr. 2.4816
• Alloy 725

Chemical Composition Reference

19~22.5Cr-9Fe-0.35Mn-7~9.5Mo-55~59Ni-2.75~4Nb-1~1.7Ti

Physical Property Reference

• Density: 8.3 g/cm³

• Tensile Strength: 855 MPa

• Yield Strength: 427 MPa

• Melting Point: 1271-343ºC

• Modulus of Elasticity: 204 GPa

Stock & Dimensions

Our warehouse has a large number of stock to provide you with a variety of products in different sizes, and can also customize the size according to your needs.
• Bar: 0.5~600mm Diameter
• Coil: 0.5~150mm Thick
• Plate: 0.5~200mm Thick
• Pipe: 6~630mm External Diameter; 0.5~40mm Wall Tick
• Available in specific sizes

Product Forms

We provide you with a variety of product forms, including but not limited to:
• Bar/Rod
• Pipe/Tube
• Coil/Strip
• Plate/Sheet/Circle
• Wire
• Fitting (Flange, Elbow, Tee...)
• Customize

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Inconel 725

Essential details
INCONEL alloy 725 (UNS N07725) is a nickelchromium-molybdenum-niobium alloy that is highly resistant to corrosion and is age hardenable for extremely high strength. It has essentially the same corrosion resistance as INCONEL alloy 625, which is widely used in a broad range of severely corrosive environments.

Applications:

- Downhole equipment for corrosive/sour service

- Oil and gas hangers, connectors

- Fasteners, especially in marine applications

- Chemical process equipment

- Agitators

- Valve stems

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+86-21-67890007
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Building #32, No.288 Xinzhuan Road, Songjiang District, Shanghai, China 201612
Email Us:
inquiry@ninesteel-cs.com

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