What material is 725?

What material is 725?

Alloy 725
Alloy 725, also known as Inconel 725, is a combination of nickel, chromium, molybdenum, niobium, and titanium.

High-strength nickel-chromium-based superalloy known for excellent corrosion resistance and superior mechanical properties when annealed. It undergoes an efficient electroplating process and is twice as strong as annealed Alloy 625.

UNS Number: N07725
American Society for Testing and Materials: B805
Other: NACE MR0715

Density: 8.31 g/cm3
Melting Range: 1271 - 1343 degree
Hardness*: 36 HRC
Specific Heat: 430 J/kg. degree
Resistivity: 1.144 µΩ.m
Poisson's Ratio: 0.31
About Alloy 725
Corrosion Resistance: Alloy 725 has excellent corrosion resistance in corrosive environments, including chlorides, sulfides, and seawater. This makes it particularly valuable in industries where exposure to harsh chemicals is common. **High Temperature Stability**: This alloy maintains its strength and structural integrity at elevated temperatures, making it suitable for use in extremely high temperature applications. Its resistance to oxidation and thermal fatigue ensures long-term performance in high temperature environments.

Mechanical Strength: With its superior tensile and yield strengths, Alloy 725 can withstand significant mechanical stresses without compromising its structural integrity. This strength makes it suitable for heavy-duty applications where durability is critical.