Incoloy 825 Pipes & Tubes Manufacturer, Supplier & Exporter
USA Piping Solution stands as a premier Manufacturer, Supplier, and Exporter of Incoloy 825 Pipes & Tubes. This high-performance nickel-iron-chromium alloy, also recognized as Alloy 825 and under the designation UNS N08825, is meticulously engineered for superior corrosion resistance across a broad spectrum of aggressive environments. Our manufacturing process adheres strictly to international standards, including ASTM B423, ensuring the integrity and reliability of every product. Our extensive inventory, which includes both incoloy 825 seamless pipe and incoloy 825 welded pipe, positions us to serve as a reliable partner for projects demanding the highest quality materials.

What are Incoloy 825 Pipes & Tubes?
Incoloy 825 Pipes & Tubes are highly corrosion-resistant components crafted from a nickel-iron-chromium alloy with strategic additions of molybdenum, copper, and titanium. This unique metallurgical composition allows the material to withstand a broad range of severe environments, providing exceptional resistance to general corrosion, intergranular corrosion, pitting, and crevice corrosion.
The alloy's effectiveness is particularly notable in both reducing and oxidizing conditions, making it a reliable choice for handling potent acids like sulfuric and phosphoric acid. The presence of copper enhances its resistance in reducing environments, while the high nickel content provides superior defense against chloride stress-corrosion cracking, a critical factor for applications in the oil and gas industry, especially in sour gas service. Manufactured to specifications like ASTM B423 UNS N08825, our inconel 825 pipe products, including incoloy 825 welded pipe, are designed for excellent mechanical properties, good weldability, and long-term durability in the most demanding industrial applications.
Incoloy 825 Pipes & Tubes Specifications
- Grade: Incoloy 825 (UNS N08825).
- Standard: ASTM B423, ASME SB423, etc.
- Dimensions: ANSI/ASME B36.10, B36.19.
- Size Range: 1/2" NB to 24" NB for pipes; 1/2" OD to 8" OD for tubes.
- Wall Thickness: SCH 5S, 10S, 40S, 80S, 160, XXS, and custom thicknesses.
- Type: Incoloy 825 seamless pipe, ERW, Welded, Fabricated, LSAW.
- Length: Single Random, Double Random & Custom Cut Length.
- End: Plain End, Beveled End, Threaded.
- Delivery Condition: Annealed and Pickled, Cold Drawn, Bright Annealed.
Equivalent Grades for Incoloy 825 Pipes & Tubes
Country/Standard | Grade Designation |
---|---|
UNS | N08825 |
DIN | 2.4858 |
W. Nr. | 2.4858 |
ISO | NiFe30Cr21Mo3 |
NACE | MR0175 |
Chemical Composition of Incoloy 825 Pipes & Tubes
Element | Percentage (%) |
---|---|
Nickel (Ni) | 38.0 - 46.0 |
Iron (Fe) | 22.0 min |
Chromium (Cr) | 19.5 - 23.5 |
Molybdenum (Mo) | 2.5 - 3.5 |
Copper (Cu) | 1.5 - 3.0 |
Titanium (Ti) | 0.6 - 1.2 |
Manganese (Mn) | 1.0 max |
Silicon (Si) | 0.5 max |
Carbon (C) | 0.05 max |
Sulfur (S) | 0.03 max |
Aluminum (Al) | 0.2 max |
Mechanical Properties of Incoloy 825 Pipes & Tubes
Property | Metric Value | Imperial Value |
---|---|---|
Tensile Strength | 585 MPa (min) | 85 ksi (min) |
Yield Strength (0.2% Offset) | 220 MPa (min) | 32 ksi (min) |
Elongation at Break | 30% min | 30% min |
Hardness | 85 HRB max | 85 HRB max |
Incoloy 825 (DIN 2.4858) Pipe Schedule and Wall Thickness
Nominal O.D. (Inches) | 10s | 10 | 40s & Std | 40 | 80s & E.H. | 80 | 160 |
---|---|---|---|---|---|---|---|
1/8" | .049 | .049 | .068 | .068 | .095 | .095 | |
1/4" | .065 | .065 | .088 | .088 | .119 | .119 | |
3/8" | .065 | .065 | .091 | .091 | .126 | .126 | |
1/2" | .083 | .083 | .109 | .109 | .147 | .147 | .187 |
3/4" | .083 | .083 | .113 | .113 | .154 | .154 | .218 |
1" | .109 | .109 | .133 | .133 | .179 | .179 | .250 |
1 1/4" | .109 | .109 | .140 | .140 | .191 | .191 | .250 |
1 1/2" | .109 | .109 | .145 | .145 | .200 | .200 | .281 |
2" | .109 | .109 | .154 | .154 | .218 | .218 | .343 |
2 1/2" | .120 | .120 | .203 | .203 | .276 | .276 | .375 |
3" | .120 | .120 | .216 | .216 | .300 | .300 | .437 |
3 1/2" | .120 | .120 | .226 | .226 | .318 | .318 | |
4" | .120 | .120 | .237 | .237 | .337 | .337 | .531 |
5" | .134 | .134 | .258 | .258 | .375 | .375 | .625 |
6" | .134 | .134 | .280 | .280 | .432 | .432 | .718 |
8" | .148 | .148 | .322 | .322 | .500 | .500 | .906 |
10" | .165 | .165 | .365 | .365 | .500 | .593 | 1.125 |
12" | .180 | .180 | .375 | .406 | .500 | .687 | 1.312 |
14" | .188 | .250 | .375 | .437 | .500 | .750 | 1.406 |
16" | .188 | .250 | .375 | .500 | .500 | .843 | 1.593 |
18" | .188 | .250 | .375 | .562 | .500 | .937 | 1.781 |
Incoloy 825 (UNS N08825) Pipe Pressure Rating
Tube O.D. (in) | .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 |
---|---|---|---|---|---|---|---|---|
1/8 | 12,230 | 15,800 | ||||||
1/4 | 5,880 | 7,470 | 11,020 | 15,360 | ||||
5/16 | 5,850 | 8,460 | 11,610 | |||||
3/8 | 4,810 | 6,880 | 9,350 | |||||
1/2 | 3,480 | 4,950 | 6,770 | |||||
3/4 | 3,210 | 4,330 | 5,660 | 6,560 | ||||
1 | 3,200 | 4,160 | 4,810 | 5,600 | 6,210 |
Types of Incoloy 825 Pipes & Tubes
We provide a diverse array of Incoloy 825 Pipes & Tubes to meet various application needs:
- Incoloy 825 Seamless Pipe
- Incoloy 825 Welded Pipe
- Incoloy 825 Seamless Tube
- Incoloy 825 Welded Tube
- Incoloy 825 Round Pipe
- Incoloy 825 Square Pipe
- Incoloy 825 Rectangular Pipe
- Incoloy 825 Capillary Pipe
Applications of Incoloy 825 Pipes & Tubes
The exceptional corrosion resistance of Incoloy 825 makes it an ideal material for a wide range of demanding applications, including:
- Chemical Processing: Used in equipment handling sulfuric, phosphoric, and other corrosive acids.
- Oil & Gas: Critical components in downhole tubulars and sour gas service where stress-corrosion cracking is a concern.
- Pollution Control: Fabrication of scrubbers, reheaters, and other components in flue gas desulfurization systems.
- Nuclear Engineering: Components in nuclear fuel reprocessing to handle highly corrosive solutions.
Why Choose USA Piping Solution for Incoloy 825 Pipes & Tubes?
As a global Manufacturer, Exporter, and Supplier of Incoloy 825, our commitment to quality, expertise, and customer satisfaction is unmatched. We offer:
- All products come with essential certifications, including MTC, PMI, and TPI reports.
- We provide specialized services such as custom cutting, threading, grooving, and various testing to meet specific project needs.
- Our professional, industry-standard packaging and efficient logistics network ensure safe and on-time delivery worldwide.
- Our team of specialists offers invaluable technical guidance to help you select the optimal solution for your project.
Related Products
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- Inconel 825 Pipes & Tubes
Request Your Incoloy 825 Pipes & Tubes Quote
For a competitive price and detailed specifications, contact USA Piping Solution today. Our experts are ready to assist you in selecting the perfect Incoloy 825 Pipes & Tubes solution for your project, ensuring maximum performance and reliability.
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