Incoloy Alloy 825 Seamless Pipe
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Incoloy 825 seamless tubes are made from a nickel-iron-chromium alloy with added molybdenum, copper, and titanium. This alloy is designed to provide excellent resistance to a wide range of corrosive environments, particularly in acidic and reducing conditions. Incoloy 825 tubes are ideal for applications requiring both high corrosion resistance and mechanical strength in demanding environments.
Incoloy Alloy 825 Seamless Pipe Specifications
Standards: Incoloy 825 seamless tubes conform to international standards, including ASTM B423 for seamless tubes.
Thickness : 0.5 - 20mm
Length: Single, Double Random & Cut Length
Incoloy Alloy 825 Seamless Pipe Chemical Composition
Grade | C | Mn | Si | Fe | S | Cr | Cu | Ti | |
825 | min. | - | - | - | 22.0 | - | 19.5 | 1.5 | 0.6 |
max. | 0.05 | 1.0 | 0.5 | - | 0.015 | 23.5 | 3.0 | 1.2 |
Incoloy Alloy 825 Seamless Pipe Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
825 | Psi - 80,000 , MPa - 550 | Psi - 32,000 , MPa -220 | 30 | - | - |
Incoloy Alloy 825 Seamless Pipe Grade Equivalent Material
Grade | UNS No | Old British | Euronorm | GOST | Japanese JIS | ||
BS | En | No | AFNOR | ||||
Incoloy 825 | N08825 | NA 16 | NiCr21Mo | 2.4858 | NFE30C20DUM | ЭП703 | NCF 825 |
Incoloy Alloy 825 Seamless Pipe Applications
Incoloy 825 seamless tubes are widely used in industries that require corrosion-resistant and high-strength materials, such as:
Chemical Processing:
Ideal for heat exchangers, piping systems, and tanks used to handle corrosive chemicals like sulfuric and phosphoric acids.
Oil and Gas Industry:
Used in oil and gas extraction and refining equipment, including tubing, valves, and pipes that encounter sour gas and seawater.
Marine Engineering:
Suitable for marine applications, particularly in piping systems and heat exchangers exposed to seawater and salt-laden environments.
Nuclear Power Generation:
Employed in fuel reprocessing and cooling systems where resistance to highly corrosive environments is crucial.
Pollution Control:
Utilized in flue-gas desulfurization systems for scrubbers, absorbers, and ducting due to its ability to withstand corrosive emissions and gases.
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