Material properties

Inconel 625 belongs to high temperature alloy, nickel-based alloy, special stainless steel, precision alloy and other types. Its main chemical composition includes carbon (C) 0.05, silicon (Si) ≤0.50, manganese (Mn) ≤0.50, chromium (Cr) 21.5, molybdenum (Mo) 9, etc. The specific content of cobalt (Co) and tungsten (W) is not listed, aluminum (Al) ≤0.40, titanium (Ti) ≤0.40. The density of this steel is 8.0, and the factory state is annealed.

Product Parameters

Chemical Composition

Mechanical Properties

Physical Performance

Performance characteristics

High temperature resistance

Inconel 625 alloy has a high temperature resistance of up to about 1093℃. Within this temperature range, its key properties such as strength, hardness and corrosion resistance can maintain a high level. This characteristic makes it widely used in high-temperature equipment in the fields of aerospace, energy, chemical industry, etc.

Hard delivery characteristics

High hardness: After appropriate heat treatment process, it can achieve a higher hardness level, which can meet the requirements of material hardness in specific applications.

High strength: Not only is the hardness high, but the strength is also improved accordingly, and it can withstand greater mechanical stress and load.

Good processability: Despite the high hardness, it still maintains good processability, which is convenient for subsequent cutting, forming and welding operations.

Other performance characteristics

It has the characteristics of high strength, high wear resistance, high toughness and high elasticity. It has good corrosion resistance, heat and oxidation resistance, high strength, fire resistance, easy plastic processing at room temperature, no surface treatment required, clean and smooth, and good welding performance

Application areas

It is used in hardware accessories, auto parts, heavy industry, light industry, etc., and is also widely used in high-temperature equipment in the fields of aerospace, energy, and chemical industry.