What is Incoloy 825, and why is it commonly used for boiler tubes?

Incoloy 825 is a nickel-iron-chromium alloy that belongs to the Incoloy family of alloys. It is specifically designed to offer exceptional resistance to various corrosive environments, including oxidizing and reducing acids. This alloy contains a high amount of nickel, which provides excellent resistance to chloride stress corrosion cracking and general corrosion. Moreover, adding molybdenum and copper enhances its resistance to pitting and crevice corrosion.

Incoloy 825 is commonly used for boiler tubes due to its impressive combination of corrosion resistance, mechanical strength, and high-temperature performance. The alloy is particularly suitable for applications where the boiler is exposed to aggressive media, such as seawater, sulfuric acid, and phosphoric acid. Its ability to withstand these harsh environments makes it ideal for boiler tubes in chemical processing, petrochemicals, power generation, and oil refining. Incoloy 825's excellent weldability and fabricability further contribute to its popularity in boiler tube applications, allowing for ease of installation and maintenance.

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Incoloy 825 Boiler Tubing, 825 Inconel Boiler Tube, Incoloy 825 Boiler Tube, Alloy 825 Boiler Tube, Incoloy® Alloy 825 Boiler Tube, Incoloy 825 Boiler Tube Supplier In Mumbai, India.

How does Incoloy 825 compare to other alloys regarding corrosion resistance in boiler tube environments?

Regarding corrosion resistance in boiler tube environments, Incoloy 825 stands out among many other alloys. Its exceptional resistance to oxidizing and reducing acids, including sulfuric acid, phosphoric acid, and chloride-containing solutions, sets it apart. Compared to other alloys, Incoloy 825 demonstrates superior resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments.

The high nickel content in Incoloy 825 contributes to its resistance to corrosive attacks while adding molybdenum and copper further enhances its resistance to localized corrosion. These properties make Incoloy 825 a reliable choice for boiler tubes exposed to aggressive media commonly found in chemical processing, petrochemicals, power generation, and oil refining industries.

Compared to other alloys, Incoloy 825 demonstrates excellent performance in maintaining its integrity and reliability in challenging boiler tube environments. Its corrosion resistance helps prolong the service life of the tubes, reducing the risk of failures, leaks, and costly downtime.

Specification Of Incoloy 825 Boiler Tube

Boiler Tube Standard ASTM B423, B739 / ASME SB423, SA516
Seamless Boiler Tube Sizes 1 / 2" NB - 16" NB
Welded Boiler Tube Sizes 1 / 2" NB - 24" NB
Boiler Tube Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Boiler Tubes available Ex-stock
Boiler Tube Manufacturing Process Seamless / Welded / ERW
Incoloy Boiler Tube Schedule SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Boiler Tube Length Single Random, Double Random, Standard & Cut length
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Incoloy Boiler Tubes, Finish as per customer Requirements
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing

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Types Of Incoloy 825 Boiler Tubes

Incoloy 825 Seamless Boiler Tube

Incoloy 825 Seamless Boiler Tube

Alloy 825 Seamless Boiler Tube, Incoloy 825 Seamless Boiler Tube Supplier, Incoloy® Alloy 825 Seamless Boiler Tube Stockist.

Incoloy 825 Welded Boiler Tube

Incoloy 825 Welded Boiler Tube

Alloy 825 Welded Boiler Tube, Incoloy 825 Welded Boiler Tube Supplier, Incoloy® Alloy 825 Welded Boiler Tube Stockist.

Incoloy 825 Water Tube Boiler

Incoloy 825 Water Tube Boiler

Alloy 825 Water Tube Boiler, Incoloy 825 Water Tube Boiler Supplier, Incoloy® Alloy 825 Water Tube Boiler Stockist.

Incoloy 825 Boiler Vent Pipe

Incoloy 825 Boiler Vent Pipe

Alloy 825 Boiler Vent Pipe, Incoloy 825 Boiler Vent Pipe Supplier, Incoloy® Alloy 825 Boiler Vent Pipe Stockist.

Widest Range of Incoloy 825 Boiler Tubes in Mumbai, India.

  • Widest RangeSchedule 10 Incoloy 825 Boiler Tube
  • Widest RangeSchedule XS Incoloy 825 Boiler Tube
  • Widest Range825 Metric Incoloy Boiler Tubing
  • Widest RangeIncoloy Alloy 825 Fire Tube Boiler
  • Widest RangeSchedule 80 Incoloy 825 Boiler Tube
  • Widest RangeSchedule 5 Incoloy Alloy 825 Boiler Tube
  • Widest RangeSchedule 160 Incoloy 825 Boiler Tube
  • Widest RangeAlloy 825 Seamless Boiler Tube
  • Widest RangeSchedule 40 Incoloy® Alloy 825 Boiler Tube
  • Widest RangeSchedule XXS Nickel Alloy 825 Boiler Tube
  • Widest RangeASME SB423 Incoloy 825 Boiler Tube
  • Widest RangeNickel Alloy 825 Boiler Tubing Suppliers
  • Widest RangeIncoloy Alloy 825 ERW Boiler Tube
  • Widest RangeASTM B423 Incoloy 825 Boiler Tube
  • Widest RangeIncoloy® Alloy 825 Boiler Tube HS Code
  • Widest RangeASTM B423 Incoloy® Alloy 825 Boiler Tube
  • Widest RangeASME SB423 Incoloy 825 Boiler Tube
  • Widest Range825 Incoloy Boiler Vent Pipe
  • Widest RangeNickel Alloy 825 Round Boiler Tube
  • Widest RangeIncoloy 825 Boiler Flue Pipe

Check Other Tubes Types In Detail

Incoloy 825 Boiler Tubes Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN OR
Incoloy 825 2.4858 N08825 NCF 825 NA 16 ЭП703 NFE30C20DUM NiCr21Mo XH38BT

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Incoloy 825 Boiler Tubes Price

Product Price
Incoloy 825 Boiler Tube Price US $ 2178 - 3145 / Ton
Incoloy 825 Boiler Tube Price In India $652.00 - $1,584.00/ Ton
Alloy 825 Boiler Tube Price US $ 1781 - 3544 / Ton
Incoloy® Alloy 825 Boiler Tube Price Per Kg $8 - 39 / Kg
Incoloy 2.4858 Welded Boiler Tube Price List US $ 31 - 46 / Pound
ASTM B423 Incoloy 825 Boiler Tube Price List $767.00 - $1,651.00/ Ton
Nickel Alloy 825 Boiler Tube Price Per Piece $8.00 - $187.00/ Piece
Incoloy Alloy 825 Seamless Boiler Tube Price $1,867.00 - $3,789.00/ Ton
Inconel 825 Boiler Tube Price US $ 1997 - 12030 / Ton

For Quatation & Questions Related To Incoloy 825 Boiler Tubes

Avoid those problems that occur with low-quality incoloy 825 boiler tubes by getting high-quality incoloy 825 boiler tubes at competitive prices from us. Give us a call or send us an email to discuss how we can help you build your business. Working with such an esteemed client as you will make us happy.

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Incoloy 825 Boiler Tube Manufacturing Process

Welding Process

The grade and application requirements have an impact on tube welding and forming. For the manufacturing of tiny diameter tubes, we employ TIG welding. Steel sheets are coiled and welded inside of a welding machine. The steel sheets are shaped into a coil before entering the machine. The seam between these coils is then welded to create a Tube.

Drawing/ Floating Process

Pulling a metal bar, rod, or wire through the entirety of a die to change its finish, shape, size, and/or mechanical qualities is known as floating or drawing. The tube's outer, inner, and wall thicknesses are all reduced via the tube drawing procedure. Stainless Steel Tubes benefit from maintaining the integrity of their surface.

Continuous Seamless Tube Mills

The production of seamless tubes has been transformed by continuous tube mills. These mills do away with the necessity for forging welding or filler metal, in contrast to conventional procedures. With the use of this technology, seamless pipes and tubes may be produced continuously, increasing productivity while lowering costs and improving efficiency.

Continuous Casting

A notable advancement in the production of seamless Tubes is continuous casting. The metal is solidified into a continuous billet through the continuous pouring of molten metal into a water-cooled mould. Better uniformity and enhanced mechanical qualities are guaranteed by this continuous casting technique for the Tubes.

Annealing

Metal is heated above the point of re-crystallization and cooled to room temperature during the annealing process. The molecular bonds in metal tighten when it is shaped, making it rigid. The metal is put through an annealing process to regain its ductility.

Sinking Process

Tube sinking is a drawing technique that reduces the diameter of Tubes. In this drawing technique, a tube is run through a die without the need of a mandrel. Good inner surface quality is not ensured when using a mandrel. The die angel determines the integrity of the outer surface. The die being used produces a uniform surface. A tube can be significantly smaller than it was originally. When cost is a factor, Tube sinking is ideal.

Inspection and Testing

Before sending our items to our consumers, we conduct inspection procedures to verify their integrity.


Incoloy® Alloy 825 Boiler Tube Exporter, Alloy 825 Boiler Tubes, Incoloy Alloy 825 Boiler Tubes, Inconel 825 Boiler Tube Suppliers, Incoloy 825 Boiler Tube Stockist.

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Chemical Composition Of Incoloy 825 Boiler Tube

Grade C Mn Si S Cu Fe Ni Cr Al Ti
Incoloy 825 0.05 max 1.00 max 0.5 max 0.03 max 1.50 – 3.00 22.00 min 38.00 – 46.00 19.50 – 23.50 0.02 max 0.06 – 1.20

Mechanical Properties Of Incoloy® Alloy 825 Boiler Tubing

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Incoloy 825 8.14 g/cm3 1400 °C (2550 °F) Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa – 220 30 %

Testing & Inspection of Incoloy 825 Boiler Tubes

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI Testing Hydrostatic Test
Chemical Analysis – Spectro Analysis Hydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of Area Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro Test Radiography Test
Macro Test Dye Penetrant Test (DP Test)
Hardness Test Ultra Sonic Test (UT)
Pitting Resistance Test Eddy Current Testing
Intergranular Corrosion (IGC) Test Impact Test
Flaring Test Bend Test
Flattening Test

Incoloy 825 Boiler Tube Sizes in MM

BWG BWG BWG BWG BWG BWG BWG BWG
25 22 20 18 16 14 12 10
WT mm WT mm WT mm WT
mm
WT mm WT mm WT mm WT
mm
Outside Diameter Outside Diameter 0.508 0.711 0.889 1.245 1.651 2.108 2.769 3.404
mm inch   kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m
6.35 1/4 0.081 0.109 0.133 0.174 0.212      
9.53  3/8 0.126 0.157 0.193 0.257 0.356 0.429    
12.7  1/2   0.214 0.263 0.356 0.457 0.612 0.754  
15.88  5/8   0.271 0.334 0.455 0.588 0.796 0.995  
19.05  3/4   0.327 0.405 0.553 0.729 0.895 1.236  
25.4 1      0.44 0.546 0.75 0.981 1.234 1.574 2.05
31.75 1 1/4   0.554 0.688 0.947 1.244 1.574 2.014 2.641
38.1 1 1/2   0.667 0.832 1.144 1.514 1.904 2.454 3.233
44.5 1 3/4       1.342 1.774 2.244 2.894 3.5
50.8 2          1.549 2.034 2.574 3.334 4.03
63.5 2 1/2       1.949 2.554 3.244 4.214 5.13
76.2 3          2.345 3.084 3.914 5.094 6.19
88.9 3 1/2       2.729 3.609 4.584 5.974 7.27
101.6 4            4.134 5.254 6.854 8.35
114.3 4 1/2         4.654 5.924 7.734 9.43

Feel Proud To Export Our High Quality Alloy 825 World Wide.

We have exported and supplied our Incoloy 825 Boiler Tubes to solve tubing related problems of our prestigious domestic and worldwide clients. We appreciate your business and the confidence you have placed in us.

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Supply Cities Of Incoloy 825 Boiler Tubes

The cities listed here are where we have supplied our grade 825 incoloy boiler tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide Incoloy 825 Boiler Tubes to satisfy the needs of our clients.

Coimbatore, Nashik, Hanoi, Tehran, New Delhi, Caracas, Aberdeen, Algiers, Atyrau, Visakhapatnam, Doha, Lahore, Dubai, Toronto, Ankara, Calgary, Noida, Pimpri-Chinchwad, Bogota, Melbourne, Bhopal, Jamshedpur, Seoul, Jakarta, Mumbai, Bengaluru, Singapore, Vung Tau, Perth, Mexico City, Kuala Lumpur, Haryana, Ahvaz, Nagpur, Riyadh, Dallas, Ulsan, Colombo, Karachi, Hong Kong, Port-of-Spain, Mumbai, Gimhae-si, Ahmedabad, Thane, Edmonton, Vadodara, London, Lagos, Ludhiana, Ernakulam, Houston, Madrid, Muscat, Moscow, Thiruvananthapuram, Chiyoda, Brisbane, Hyderabad, Surat, Gurgaon, Faridabad, Los Angeles, Geoje-si, Rajkot, Chennai, Dammam, Secunderabad, Ranchi, La Victoria, Jeddah, Sharjah, Petaling Jaya, Cairo, Milan, Navi Mumbai, Kanpur, Manama, Baroda, Kuwait City, Howrah, Santiago, Indore, Ho Chi Minh City, Pune, Abu Dhabi, Al Khobar, Sydney, Chandigarh, Al Jubail, Busan, Montreal, Jaipur, Bangkok, Istanbul, Granada, Rio de Janeiro, Courbevoie, New York, Kolkata.

Documents Provided at the time of Domestic Sales or Export of Incoloy 825 Boiler Tubes

Certificate of Origin Raw Material Test Reports
Commercial Invoice Heat Treatment Charts
Packing List Quality Assurance Plan (QAP)
Fumigation Certificates NABL approved Laboratory Test Reports
Letter of Guarantee Material Test Certificates
ROHS Certificate Certificate of Compliance/Conformity

Application Industries We Supply Incoloy 825 Boiler Tubes

Incoloy Alloy 825 Boiler Tubes For Manufacturing, Incoloy 825 Boiler Tubes For Factory, 825 Incoloy Boiler Tubes For Food Industry, Incoloy 825 Boiler Tubes For Production, Alloy 825 Boiler Tubes For Technology, Alloy 825 Boiler Tubes For Waste, UNS N08825 Boiler Tubes For Mining, Incoloy 825 Boiler Tubes For Pharmaceutical Industry, Incoloy 825 Boiler Tubes For Transport, Nickel Alloy 825 Boiler Tubes For Real Estate, Incoloy 2.4858 Boiler Tubes For Textile Industry, UNS N08825 Boiler Tubes For Engineering, Incoloy Alloy 825 Boiler Tubes For Electronics, 825 Incoloy Boiler Tubes For Health care, Incoloy® Alloy 825 Boiler Tubes For Pulp and Paper Industry, Incoloy Alloy 825 Boiler Tubes For Rail Transport, Incoloy 825 Boiler Tubes For Agriculture, Inconel 825 Tubes For Energy, Alloy 825 Boiler Tubes For Tertiary Sector, Nickel Alloy 2.4858 Boiler Tubes For Construction, Nickel Alloy 825 Boiler Tubes For Chemical Industry.

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